A cinnamate derivative of the shikamate pathway found in CLOVE OIL and other PLANTS.
A plant species of the genus OCIMUM, family LAMIACEAE. It is a condiment with carminative properties.
Used as a dental cement this is mainly zinc oxide (with strengtheners and accelerators) and eugenol. (Boucher's Clinical Dental Terminology, 4th ed, p50)
Oils which evaporate readily. The volatile oils occur in aromatic plants, to which they give odor and other characteristics. Most volatile oils consist of a mixture of two or more TERPENES or of a mixture of an eleoptene (the more volatile constituent of a volatile oil) with a stearopten (the more solid constituent). The synonym essential oils refers to the essence of a plant, as its perfume or scent, and not to its indispensability.
A genus in the family Myrtaceae sometimes known as "stoppers" in FOLK MEDICINE. Many species of the genus SYZYGIUM have synonymous names that begin with the Eugenia genus name.
Acrolein is an unsaturated aldehyde (C3H4O), highly reactive, toxic and naturally occurring compound that can be found in certain foods, tobacco smoke and is produced as a result of environmental pollution or industrial processes.
Substances added to foods and medicine to improve the quality of taste.
A phenol obtained from thyme oil or other volatile oils used as a stabilizer in pharmaceutical preparations, and as an antiseptic (antibacterial or antifungal) agent. It was formerly used as a vermifuge.
A plant family of the order Lamiales, subclass Asteridae, class Magnoliopsida. The leaves are opposite or whorled. The flowers are aggregated in spikes, clusters, or racemes.
A plant genus in the family APIACEAE (Umbelliferae) that is used in SPICES and is a source of anethole.

Molecular characterization of the genes pcaG and pcaH, encoding protocatechuate 3,4-dioxygenase, which are essential for vanillin catabolism in Pseudomonas sp. strain HR199. (1/175)

Pseudomonas sp. strain HR199 is able to utilize eugenol (4-allyl-2-methoxyphenol), vanillin (4-hydroxy-3-methoxybenzaldehyde), or protocatechuate as the sole carbon source for growth. Mutants of this strain which were impaired in the catabolism of vanillin but retained the ability to utilize eugenol or protocatechuate were obtained after nitrosoguanidine mutagenesis. One mutant (SK6169) was used as recipient of a Pseudomonas sp. strain HR199 genomic library in cosmid pVK100, and phenotypic complementation was achieved with a 5.8-kbp EcoRI fragment (E58). The amino acid sequences deduced from two corresponding open reading frames (ORF) identified on E58 revealed high degrees of homology to pcaG and pcaH, encoding the two subunits of protocatechuate 3,4-dioxygenase. Three additional ORF most probably encoded a 4-hydroxybenzoate 3-hydroxylase (PobA) and two putative regulatory proteins, which exhibited homology to PcaQ of Agrobacterium tumefaciens and PobR of Pseudomonas aeruginosa, respectively. Since mutant SK6169 was also complemented by a subfragment of E58 that harbored only pcaH, this mutant was most probably lacking a functional beta subunit of the protocatechuate 3, 4-dioxygenase. Since this mutant was still able to grow on protocatechuate and lacked protocatechuate 4,5-dioxygenase and protocatechuate 2,3-dioxygenase, the degradation had to be catalyzed by different enzymes. Two other mutants (SK6184 and SK6190), which were also impaired in the catabolism of vanillin, were not complemented by fragment E58. Since these mutants accumulated 3-carboxy muconolactone during cultivation on eugenol, they most probably exhibited a defect in a step of the catabolic pathway following the ortho cleavage. Moreover, in these mutants cyclization of 3-carboxymuconic acid seems to occur by a syn absolute stereochemical course, which is normally only observed for cis, cis-muconate lactonization in pseudomonads. In conclusion, vanillin is degraded through the ortho-cleavage pathway in Pseudomonas sp. strain HR199 whereas protocatechuate could also be metabolized via a different pathway in the mutants.  (+info)

Mechanisms mediating the vasorelaxing action of eugenol, a pungent oil, on rabbit arterial tissue. (2/175)

The inhibitory actions of eugenol on intracellular Ca2+ concentration ([Ca2+]i) and the contractions induced by excess extracellular K+ concentration ([K+]o) in rabbit thoracic aorta were investigated. Application of excess [K+]o solution (30-90 mM) produced contraction and increased the intensity of the Ca2+ fluorescence signal. Pretreatment with eugenol (> or =0.1 mM) reduced both the amplitude of contraction and the intensity of the Ca2+ fluorescence signal, but the contraction was more strongly affected than the [Ca2+]i. Application of eugenol (0.3 mM) to tissue precontracted by 90 mM [K+]o solution (immediately after the removal of the 90 mM [K+]o solution) slowed the decay of the [Ca2+]i signal, but it did not change the rate of relaxation. Carbonyl cyanide m-chlorophenylhydrozone (10 microM), a mitochondrial metabolic inhibitor, produced a reduction in tension despite a slight increase in [Ca2+]i when applied to muscle precontracted by 90 mM [K+]o solution. These results indicate that eugenol relaxes the rabbit thoracic aorta while suppressing the Ca2+-sensitivity and both the uptake and extrusion mechanisms for Ca2+. To judge from the similarities between its actions and those of metabolic inhibitors, eugenol may produce its actions at least partly through metabolic inhibition.  (+info)

Basic emotions evoked by eugenol odor differ according to the dental experience. A neurovegetative analysis. (3/175)

Subjective individual experiences seem to indicate that odors may form strong connections with memories, especially those charged with emotional significance. In the dental field, this could be the case with the odorant eugenol, responsible for the typical clinging odor impregnating the dental office. The odor of eugenol could evoke memories of unpleasant dental experiences and, therefore, negative feelings such as anxiety and fear, since eugenates (cements containing eugenol) are used in potentially painful restorative dentistry. This hypothesis was tested by evaluating the emotional impact of the odor of eugenol through autonomic nervous system (ANS) analysis. The simultaneous variations of six ANS parameters (two electrodermal, two thermovascular and two cardiorespiratory), induced by the inhalation of this odorant, were recorded on volunteer subjects. Vanillin (a pleasant odorant) and propionic acid (an unpleasant one) served as controls. After the experiment, subjects were asked to rate the pleasantness versus unpleasantness of each odorant on an 11-point hedonic scale. The patterns of autonomic responses, obtained for each odorant and each subject, were transcribed into one of the six basic emotions defined by Ekman et al. (happiness, surprise, sadness, fear, anger and disgust). Results were compared between two groups of subjects divided according to their dental experience (fearful and non-fearful dental care subjects) and showed significant differences only for eugenol. This odorant was rated as pleasant by non-fearful dental subjects but unpleasant by fearful dental subjects. The evoked autonomic responses were mainly associated with positive basic emotions (happiness and surprise) in non-fearful dental subjects and with negative basic emotions (fear, anger, disgust) in fearful dental subjects. These results suggest that eugenol can be responsible for different emotional states depending on the subjects' dental experience, which seems to confirm the potential role of odors as elicitors of emotional memories. This study also supports the possible influence of the ambient odor impregnating the dental office, strengthening a negative conditioning toward dental care in some anxious patients.  (+info)

Microbial synthesis of coniferyl alcohol by the fungus Byssochlamys fulva V107. (4/175)

Coniferyl alcohol (123 mM = 21.9 g/l) was synthesized from eugenol with a yield of 94.6% in a 36 h fed-batch bioconversion using resting cells of the fungus Byssochlamys fulva V107.  (+info)

Isoeugenolol: a selective beta1-adrenergic antagonist with tracheal and vascular smooth muscle relaxant properties. (5/175)

Isoeugenolol (1.0, 3.0, 5.0 mg/kg, i.v.) produced a dose-dependent bradycardia and a decrease in blood pressure in anesthetized Wistar rats. Isoeugenolol inhibited the tachycardia effects induced by (-)isoproterenol, but had no blocking effect on the arterial pressor responses induced by (-)phenylephrine. In isolated guinea pig tissues, isoeugenolol antagonized (-)isoproterenol-induced positive inotropic and chronotropic effects on the atria and tracheal relaxations in a concentration-dependent manner. The apparent pA2 values for isoeugenolol on right atria, left atria and trachea were 7.63+/-0.03, 7.89+/-0.12 and 6.12+/-0.05, respectively, indicating that isoeugenolol was a highly selective beta1-adrenoceptor blocker. On the other hand, isoeugenolol produced a mild direct cardiac depression at high concentration and was without intrinsic sympathomimetic activity (ISA). In isolated rat thoracic aorta, isoeugenolol relaxed more potently the contractions induced by (-)phenylephrine (10 microM) and 5-HT (10 microM) than those by high K+ (75 mM). In isolated guinea pig trachea, isoeugenolol attenuated the carbachol (1 microM)-con-tracted trachea more significantly than those contracted with high K+. Furthermore, the binding characteristics of isoeugenolol and various beta-adrenoceptor antagonists were evaluated in [3H]CGP-12177 binding to rat ventricle, lung and interscapular brown adipose tissue (IBAT) membranes. The -log IC50 values of isoeugenolol for predominate beta1-, beta2- and beta3-adrenergic receptor sites were 5.82+/-0.09, 4.74+/-0.05 and 4.73+/-0.12, respectively. In conclusion, isoeugenolol was found to be a highly selective beta1-adrenoceptor antagonist with tracheal and vascular smooth muscle relaxant activities, but was devoid of alpha-adrenoceptor-blocking action.  (+info)

Veratryl alcohol-mediated oxidation of isoeugenyl acetate by lignin peroxidase. (6/175)

The mechanism of the veratryl alcohol (VA)-mediated oxidation of isoeugenyl acetate (IEA) by lignin peroxidase, and the subsequent spontaneous Calpha-Cbeta cleavage of IEA to vanillyl acetate were studied. IEA oxidation only occurred in the presence of VA. It probably did not bind to lignin peroxidase as evidenced by an unaffected Km for VA in the presence of IEA, and by the fact that a 10-fold molar excess of the unreactive IEA counterpart, eugenyl acetate, did not affect the IEA oxidation rate. IEA was very efficient in recycling VA. Up to 34 mol of IEA were oxidized per mol VA. Formation of the predominant VA oxidation product, veratraldehyde, was postponed until IEA was almost completely oxidized. Together these findings suggest that IEA was oxidized by VA.+ rather than directly by lignin peroxidase. Thus, VA functioned as a redox mediator during IEA oxidation which is remarkable considering the high calculated ionization potential of 8.81 eV. Regardless of the presence of O2, approximately 2 mol of IEA were consumed per mol H2O2, which indicated that IEA was enzymatically oxidized by one electron to the putative radical cation (IEA.+). After formation of IEA.+, a series of O2-dependent chemical reactions were responsible for Calpha-Cbeta cleavage to the major oxidation product vanillyl acetate, as evidenced by the observation that an N2 atmosphere did not inhibit IEA oxidation, but almost completely inhibited vanillyl acetate formation. GC-MS analyses revealed that under an air atmosphere 1-(4'-acetoxy-3'-methoxyphenyl)-2-propanone, 1-(4'-acetoxy-3'-methoxyphenyl)-1-hydroxy-2-propanone, and 1-(4'-acetoxy-3'-methoxyphenyl)-2-hydroxy-1-propanone were also formed. Formation of the latter two was diminished under an N2 atmosphere.  (+info)

Biochemical and genetic analyses of ferulic acid catabolism in Pseudomonas sp. Strain HR199. (7/175)

The gene loci fcs, encoding feruloyl coenzyme A (feruloyl-CoA) synthetase, ech, encoding enoyl-CoA hydratase/aldolase, and aat, encoding beta-ketothiolase, which are involved in the catabolism of ferulic acid and eugenol in Pseudomonas sp. strain HR199 (DSM7063), were localized on a DNA region covered by two EcoRI fragments (E230 and E94), which were recently cloned from a Pseudomonas sp. strain HR199 genomic library in the cosmid pVK100. The nucleotide sequences of parts of fragments E230 and E94 were determined, revealing the arrangement of the aforementioned genes. To confirm the function of the structural genes fcs and ech, they were cloned and expressed in Escherichia coli. Recombinant strains harboring both genes were able to transform ferulic acid to vanillin. The feruloyl-CoA synthetase and enoyl-CoA hydratase/aldolase activities of the fcs and ech gene products, respectively, were confirmed by photometric assays and by high-pressure liquid chromatography analysis. To prove the essential involvement of the fcs, ech, and aat genes in the catabolism of ferulic acid and eugenol in Pseudomonas sp. strain HR199, these genes were inactivated separately by the insertion of omega elements. The corresponding mutants Pseudomonas sp. strain HRfcsOmegaGm and Pseudomonas sp. strain HRechOmegaKm were not able to grow on ferulic acid or on eugenol, whereas the mutant Pseudomonas sp. strain HRaatOmegaKm exhibited a ferulic acid- and eugenol-positive phenotype like the wild type. In conclusion, the degradation pathway of eugenol via ferulic acid and the necessity of the activation of ferulic acid to the corresponding CoA ester was confirmed. The aat gene product was shown not to be involved in this catabolism, thus excluding a beta-oxidation analogous degradation pathway for ferulic acid. Moreover, the function of the ech gene product as an enoyl-CoA hydratase/aldolase suggests that ferulic acid degradation in Pseudomonas sp. strain HR199 proceeds via a similar pathway to that recently described for Pseudomonas fluorescens AN103.  (+info)

Attraction of the oriental fruit fly, Dacus dorsalis, to methyl eugenol and related olfactory stimulants. (8/175)

The attraction of male oriental fruit flies to methyl eugenol and 34 analogues was investigated quantitatively using the characteristic feeding response. Methyl eugenol was the most active compound studied, with a feeding response to 0.01 mug, but saturation of the allyl side chain or replacement of allyl by allyloxy produced compounds almost as effective. Replacement of the methoxy groups by methylenedioxy, methyl, or chloro groups abolished all response. The ring geometry of the methoxy groups was critical, with orthodimethoxy most active and meta-dimethoxy inactive. Replacement of methoxy with hydroxy, methylthio, or amino groups did not abolish the response. The failure of the oriental fruit fly to respond to the methyl and chloro isosteres of methyl eugenol was contrasted with the response of a human odor panel which perceived these compounds as having weak floral odors.  (+info)

Eugenol is defined in medical terms as a phenolic compound that is the main active component of oil of cloves, which is derived from the clove tree (Syzygium aromaticum). It has been used in dentistry for its analgesic and antibacterial properties. In addition, eugenol is used in perfumes, flavorings, and as a local antiseptic and anesthetic in medical applications. It's also used in some mouthwashes and toothpastes. However, it can cause allergic reactions in some people, so its use should be monitored carefully.

'Ocimum basilicum' is the scientific name for the herb commonly known as sweet basil. While it is not a medical term itself, basil has been used in various traditional medicinal practices for its supposed benefits. However, there is limited scientific evidence to support many of these claims. It is more widely recognized as a culinary herb and essential oil source.

Zinc oxide-eugenol cement is a dental material used as a temporary filling or base. It is a mixture of zinc oxide powder and eugenol (oil of cloves) liquid. The setting reaction of this cement is an acid-base reaction between the zinc oxide and eugenol, which results in the formation of a hard, insoluble material.

The cement has several desirable properties, including good biocompatibility, low toxicity, and antimicrobial activity due to the presence of eugenol. It is also radiopaque, meaning that it can be seen on X-rays, which makes it useful for temporary fillings in areas where there may be a need for future monitoring or evaluation.

Zinc oxide-eugenol cement is commonly used as a temporary filling material during root canal treatment, to seal the access cavity and protect the pulp tissue until a permanent restoration can be placed. It can also be used as a base material under dental restorations such as amalgam or composite fillings, providing a protective layer between the restoration and the dentin.

However, it is not recommended for long-term use due to its lack of strength and durability compared to other filling materials. Prolonged exposure to eugenol can also cause tissue irritation in some individuals.

Volatile oils, also known as essential oils, are a type of organic compound that are naturally produced in plants. They are called "volatile" because they evaporate quickly at room temperature due to their high vapor pressure. These oils are composed of complex mixtures of various compounds, including terpenes, terpenoids, aldehydes, ketones, esters, and alcohols. They are responsible for the characteristic aroma and flavor of many plants and are often used in perfumes, flavors, and aromatherapy. In a medical context, volatile oils may have therapeutic properties and be used in certain medications or treatments, but it's important to note that they can also cause adverse reactions if not used properly.

"Eugenia" is a term that comes from the field of genetics and refers to the practice or study of improving the genetic features of a population. The name "Eugenics" was coined by Francis Galton, a British statistician and scientist, in 1883.

The goal of eugenics is to increase the frequency of traits that are considered desirable and decrease the frequency of traits that are considered undesirable. This can be achieved through various methods, including selective breeding, genetic engineering, and population screening.

It's important to note that eugenics has a controversial history, as it was used in the past to justify forced sterilization, racial discrimination, and other human rights abuses. Today, the term "eugenics" is often associated with coercive or discriminatory practices, and its use is generally discouraged. Instead, modern genetics focuses on providing individuals with information and options for making informed decisions about their own health and reproduction.

Acrolein is an unsaturated aldehyde with the chemical formula CH2CHCHO. It is a colorless liquid that has a distinct unpleasant odor and is highly reactive. Acrolein is produced by the partial oxidation of certain organic compounds, such as glycerol and fatty acids, and it is also found in small amounts in some foods, such as coffee and bread.

Acrolein is a potent irritant to the eyes, nose, and throat, and exposure to high levels can cause coughing, wheezing, and shortness of breath. It has been shown to have toxic effects on the lungs, heart, and nervous system, and prolonged exposure has been linked to an increased risk of cancer.

In the medical field, acrolein is sometimes used as a laboratory reagent or as a preservative for biological specimens. However, due to its potential health hazards, it must be handled with care and appropriate safety precautions should be taken when working with this compound.

Flavoring agents are substances added to foods, beverages, pharmaceuticals, and sometimes even medical devices to enhance or modify their taste and aroma. They can be natural, derived from plants or animals, or synthetic, created in a laboratory. Flavoring agents do not necessarily provide any nutritional value and are typically used in small quantities.

In a medical context, flavoring agents may be added to medications to improve patient compliance, especially for children or individuals who have difficulty swallowing pills. These agents can help mask the unpleasant taste of certain medicines, making them more palatable and easier to consume. However, it is essential to ensure that the use of flavoring agents does not interfere with the medication's effectiveness or safety.

Thymol is not a medical condition or term, but rather it's an organic compound that is commonly used in the medical and pharmaceutical fields. Thymol is a natural monoterpene phenol derivative of cymene, found in oil of thyme and other essential oils. It has antiseptic, antibiotic, and antifungal properties, which makes it useful as a disinfectant and preservative in various medical and dental applications.

In some contexts, thymol may be used to treat conditions related to fungal or bacterial infections, but it is not typically used as a standalone treatment. Instead, it's often combined with other active ingredients in medications such as mouthwashes, throat lozenges, and topical creams.

It's important to note that thymol should be used under the guidance of a healthcare professional, as its misuse or overuse can lead to adverse effects.

I apologize for any confusion, but "Verbenaceae" is not a medical term. It is a taxonomic category in botany, referring to the Verbena family of plants, which includes various species of trees, shrubs, and herbs. Some members of this family have been used in traditional medicine, but "Verbenaceae" itself does not have a specific medical definition.

"Pimpinella" is a term that refers to a genus of plants in the family Apiaceae, also known as the carrot or parsley family. The most common species in this genus is Pimpinella anisum, which is known as anise or aniseed. This herb is native to the eastern Mediterranean region and Southwest Asia, and its seeds are used as a spice and medicinal plant.

Aniseed has been used in traditional medicine for various purposes, including treating digestive disorders such as bloating, gas, and indigestion. It contains a compound called anethole, which has been found to have antispasmodic, carminative, and analgesic properties. However, it's important to note that while aniseed may have some health benefits, it should not be used as a substitute for professional medical advice or treatment.

Therefore, "Pimpinella" is not a medical term per se but rather a botanical name for a genus of plants with potential medicinal uses.

... coniferyl acetate is converted to eugenol via the enzyme eugenol synthase 1 and the use of NADPH.[citation needed] Eugenol and ... Eugenol is a component of balsam of Peru, to which some people are allergic. When eugenol is used in dental preparations such ... Eugenol can be combined with zinc oxide to form zinc oxide eugenol which has restorative and prosthodontic applications in ... N-acetylcysteine may be used to treat people with eugenol or clove oil overdose. Eugenol is subject to restrictions on its use ...
... is found in a number of plants (over 450 species from 80 families including both angiosperm and gymnosperm ... Methyl eugenol (allylveratrol) is a natural chemical compound classified as a phenylpropene, a type of phenylpropanoid. It is ... As of October 2018, the US FDA withdrew authorization for the use of methyl eugenol as a synthetic flavoring substance for use ... In European Union member states, starting in 2021, any product that contains more than 0.01% of Methyl Eugenol must contain a ...
... (EC 1.1.1.318, LtCES1, EGS1, EGS2) is an enzyme with systematic name eugenol:NADP+ oxidoreductase (coniferyl ... Eugenol+synthase at the U.S. National Library of Medicine Medical Subject Headings (MeSH) Portal: Biology v t e (EC 1.1.1, All ... Gupta AK, Schauvinhold I, Pichersky E, Schiestl FP (December 2014). "Eugenol synthase genes in floral scent variation in ... "Eugenol and isoeugenol, characteristic aromatic constituents of spices, are biosynthesized via reduction of a coniferyl alcohol ...
... (ZOE) is a material created by the combination of zinc oxide and eugenol contained in oil of cloves. An acid ... Clove oil, which contains 70% to 85% eugenol, is sometimes used instead of eugenol because it causes less burning sensation in ... Zinc Oxide Eugenol Impression Pastes -A Study of an impression material- Chung Suck Lee, D.D.S. A D Wilson and J W Nicholson, ... Zinc oxide eugenol is also used as an antimicrobial additive in paint. According to ANSI/ADA Specification no:30 (ISO 3107) and ...
In enzymology, a (iso)eugenol O-methyltransferase (EC 2.1.1.146) is an enzyme that catalyzes the chemical reaction S-adenosyl-L ... Wang J, Pichersky E (1998). "Characterization of S-adenosyl-L-methionine:(iso)eugenol O-methyltransferase involved in floral ...
Although eugenol has not been classified for its potential toxicity, it was shown to be toxic to test organisms in ... Eugenol comprises 72-90% of the essential oil extracted from cloves, and is the compound most responsible for clove aroma. ... 3.0.CO;2-A. Khalil, A.A.; ur Rahman, U.; Khan, M.R.; Sahar, A.; Mehmood, T.; Khan, M. (2017). "Essential oil eugenol: sources, ... A major component of clove taste is imparted by the chemical eugenol, and the quantity of the spice required is typically small ...
... is a precursor to various flavorants, such as eugenol. An estimated 85% of the world's supply of vanillin comes from ... Allen, C. F. H.; Gates, J. W., Jr (1955). "o-Eugenol". Organic Syntheses.{{cite journal}}: CS1 maint: multiple names: authors ...
It consists of 60-90% eugenol, eugenol acetate, caryophyllene and other minor constituents. Leaf oil is derived from the leaves ... Eugenol is a reliable source for producing natural vanillin (by the US definition). It is a versatile molecule, which can be ... Clove oil and eugenol, one of the chemicals it contains, have long been used topically for toothache, but the FDA has ... "Eugenol (Clove Oil)". LiverTox: Clinical and Research Information on Drug-Induced Liver Injury. National Institute of Diabetes ...
They also contain eugenol. In Indian cuisine, bay laurel leaves are sometimes used in place of Indian bay leaf, although they ... and methyl eugenol. It also is unclear to what extent the alleged effect of cyanide released by the crushed leaves has been mis ...
... methyl eugenol and elemicin. These oils combine to produce a natural cinnamon-like fragrance, and as a result B. myrtifolia can ... The methyl eugenol oil of B. myrtifolia is capable of breaking down the thick peptidoglycan wall of gram positive bacteria ... The methyl eugenol and elemicin components of B. myrtifolia's natural oils are very potent anti-septic agents, capable of ... methyl eugenol, (E)-methyl isoeugenol, elemicin and (E)-isoelemicin which collectively produce the plant's distinct cinnamon- ...
The clove scent of sweet basil is derived from eugenol. The aroma profile of basil includes 1,8-cineole and methyl eugenol. In ... Eugenol is a vanilloid contained in relatively high amounts in clove oil from Eugenia caryophyllata, as well as cinnamon leaf ... While eugenol is often referred to as ... Johnson, B. Christopher; et al. (1999). "Substantial UV-B-mediated induction of ... and eugenol against Haemonchus contortus". Veterinary Parasitology. 109 (1-2): 59-63. doi:10.1016/S0304-4017(02)00253-4. PMID ...
Meta-eugenol, Good Scents Company PubChem. "Chavibetol". pubchem.ncbi.nlm.nih.gov. Archived from the original on 2016-03-24. ... Eugenol)". Bulletin of the Chemical Society of Japan. 11 (3): 179-184. doi:10.1246/bcsj.11.179. Traité élémentaire de chimie ...
... contains eugenol, tannins, and terpenes. Other names for lemon balm include sweet balm, bee herb, balm, common balm ...
The clove scent of sweet basil is derived from eugenol. The aroma profile of basil includes 1,8-cineole and methyl eugenol. ... Eugenol is a vanilloid contained in relatively high amounts in clove oil from Eugenia caryophyllata, as well as cinnamon leaf ... While eugenol is often referred to as ... Johnson, B. Christopher; et al. (1999). "Substantial UV-B-mediated induction of ...
Apiole Asarone Chavicol Dillapiole Elemicin Estragole Eugenol Methyl eugenol Myristicin Eleutherosides Barros J, Serrani-Yarce ... Examples include eugenol, chavicol, safrole, and estragole. These compounds are the primary constituents of various essential ...
... was first synthesized from eugenol (found in oil of clove) in 1874-75, less than 20 years after it was first ... Vanillin was commercially produced from eugenol until the 1920s. Later it was synthesized from lignin-containing "brown liquor ... The first commercial synthesis of vanillin began with the more readily available natural compound eugenol (4-allyl-2- ... semisynthetic vanillin derived from the eugenol found in clove oil was commercially available. Synthetic vanillin became ...
Markowitz, K.; Moynihan, M.; Liu, M.; Kim, S. (June 1992). "Biologic properties of eugenol and zinc oxide-eugenol. A clinically ... Zinc oxide-eugenol (ZOE) was the first agent to be used for preservation. In recent years, glutaraldehyde has been proposed as ... There are many medicaments that can be used to fill the pulp chamber including zinc-oxide eugenol as well as mineral trioxide ... After pulpal bleeding is arrested, a suitable base such as zinc oxide-eugenol is placed to seal the tooth from microleakage. ...
Prominent allylbenzenes include eugenol, safrole, and many others. "Allylbenzene". Hassam, Mohammad; Taher, Abu; Arnott, Gareth ...
It is available as a two-paste system: Base paste: zinc oxide Catalyst paste: eugenol The two pastes should be used in equal ... Zinc-oxide Eugenol plaster will produce a mucostatic impression. Advantages: Thermoplastic - can be heated to aid removal from ... plaster of Paris impression compound zinc oxide and eugenol-based impression paste Impressions can also be described as ...
... is a naturall occurring allylbenzene and eugenol derivative. It is found in toxic Japanese star anise pericarp ...
Other caustic medications include eugenol and chlorpromazine. Hydrogen peroxide, used to treat gum disease, is also capable of ...
Non-eugenol temporary luting cements Non-eugenol cements replace eugenol with several types of carboxylic acids which do not ... Kielbassa, A. M.; Attin, T.; Hellwig, E. (January 1997). "Diffusion behavior of eugenol from zinc oxide-eugenol mixtures ... Bayindir, Funda; Akyil, M. Samil; Bayindir, Yusuf Ziya (December 2003). "Effect of eugenol and non-eugenol containing temporary ... Zinc Oxide Eugenol (ZOE) temporary luting cements These are commonly used because of their low tensile strength and lack of ...
Contraindications for composite include varnish and zinc oxide-eugenol. Composite resins for Class II restorations were not ...
The clove oil or eugenol is harmful to the lungs. The Indonesian Health Department reported in 2000 that 200,000 people are ... affected by cancer every year but eugenols exact relation to smoking has not been evaluated. Due to the popularity of Kretek, 5 ...
An example is the ozonolysis of eugenol converting the terminal alkene to an aldehyde: By controlling the reaction/workup ... The Ozonolysis of Eugenol". J. Chem. Educ. 84 (12): 1979. Bibcode:2007JChEd..84.1979B. doi:10.1021/ed084p1979. Claus, Ronald E ...
"Competitiveness of Irradiated Methyl Eugenol Fed Oriental Fruit Fly, Bactrocera philippinensis." Paper presented by the senior ...
Beta-caryophyllene Linalool Caryophyllene oxide[citation needed] Eugenol The bark is sometimes used for cooking, although it is ... 2005). "Quantitative Determination of Eugenol from Cinnamomum tamala Nees and Eberm. Leaf Powder and Polyherbal Formulation ...
It is recently discovered that eugenol and isoeugenol, floral volatile scent compounds, are catalyzed by single type of enzyme ... "Eugenol synthase genes in floral scent variation in Gymnadenia species" (PDF). Functional & Integrative Genomics. 14 (4): 779- ...
... is a naturally occurring phenylpropene and an isomer of eugenol. Pseudoisoeugenol naturally occurs in the ...
Zinc oxide eugenol Zinc oxide eugenol has the lowest compressive and tensile strength of the liners, so its use is limited to ... Examples include: Zinc oxide eugenol-bactericidal, cheap and easy to remove. Eugenol is derived from oil of cloves, and has an ... Zinc oxide eugenol can be used as linings in deep cavities without causing harm to the pulp, due to its obtundant effect on the ... Zinc oxide eugenol is usually used as a temporary filling/luting agent due to its low compressive strength making it easily ...
... coniferyl acetate is converted to eugenol via the enzyme eugenol synthase 1 and the use of NADPH.[citation needed] Eugenol and ... Eugenol is a component of balsam of Peru, to which some people are allergic. When eugenol is used in dental preparations such ... Eugenol can be combined with zinc oxide to form zinc oxide eugenol which has restorative and prosthodontic applications in ... N-acetylcysteine may be used to treat people with eugenol or clove oil overdose. Eugenol is subject to restrictions on its use ...
Eugenol (WHO Food Additives Series 14) Eugenol (WHO Food Additives Series 17) EUGENOL (JECFA Evaluation) ... 1,3,4-Eugenol * para-Eugenol * FEMA No. 2467 * 1-Hydroxy-4-allyl-2-methoxybenzene * 4-Hydroxy-3-methoxyallylbenzene * 1-Hydroxy ... The compound was not active in a host-mediated assay in mice, nor was the urine of rats treated with eugenol mutagenic. Eugenol ... EUGENOL. VOL.: 36 (1985) (p. 75) CAS No.: 97-53-0. Chem. Abstr. Name: Phenol, 2-methoxy-4-(2-propenyl)-. 5. Summary of Data ...
Find Eugenol Flavis No 2467 and more food-grade flavor ingredients at Sigma-Aldrich.com ... Eugenol is one of the key volatile constituents of cinnamon and clove oils.. It is also the active component of Ocimum sanctum ...
The Government of Canada conducted a science-based evaluation of the Eugenol and Isoeugenol Derivatives Group, called a ... Eugenol and Isoeugenol Derivatives Group - information sheet. Phenol, 2-methoxy-4-(2-propenyl)-. (Eugenol). CAS Registry Number ... Eugenol is a naturally occurring substance that is found in various types of plants. It is a major component of the bud, leaf ... Exposure to eugenol may also occur through food, from its possible use as a food flavouring agent and from its natural presence ...
A zinc oxide eugenol impression paste that can be used for full denture impressions in a custom tray or as a wash. Type II, ... Krex® Zinc Oxide Eugenol Impression Corrective Paste A zinc oxide eugenol impression paste that can be used for full denture ...
Sex pheromone and mating competition after methyl eugenol consumption in the Bactrocera dorsalis complex. pp. 147-153 In B. A. ... Table 1. Effects of adult diet, methyl eugenol (ME), and starvation on the mating success of B. dorsalis males in competitive ... Table 2. Effects of adult diet and methyl eugenol (ME) on the mating frequency of B. dorsalis males in non-competitive mating ... INFLUENCE OF DIET AND METHYL EUGENOL ON THE MATING SUCCESS OF MALES OF THE ORIENTAL FRUIT FLY, BACTROCERA DORSALIS (DIPTERA: ...
In this study, the effect of eugenol on CSC (Cancer Stem Cell) markers and its main regulator β-catenin both in vivo Ehrlich ... Eugenol a phenylpropanoid, predominantly found in clove is a very common spice in daily cuisine. It already reported to have ... Eugenol restricts Cancer Stem Cell population by degradation of β-catenin via N-terminal Ser37 phosphorylation-an in vivo and ... Eugenol a phenylpropanoid, predominantly found in clove is a very common spice in daily cuisine. It already reported to have ...
Eugenol is an essential oil widely used in pharmaceutical and food industry. However, the metabolism of eugenol leads to the ... Electrochemistry of Eugenol and its Metabolism on a Bare Screen-Printed Electrode.. Athens Journal of Sciences, 5(1) pp. 39-52 ... Electrochemistry of Eugenol and its Metabolism on a Bare Screen-Printed Electrode ... Herein, a simple and a cost-effective methodology was described for the mimicry of eugenol metabolism. Electrochemical ...
Does eugenol kill mosquitoes?. 02/09/2020 Off By admin Does eugenol kill mosquitoes?. Pesticidal Uses: While Eugenol is most ... Is eugenol bad for cats?. Eugenol is considered safe and effective for dogs and cats when used in the correct dosages. Only ... Does eugenol kill bees?. Eugenol (clove oil) It sounds like a harmful chemical, but we often refer to this essential oil as ... Do fleas hate eugenol?. Only Natural Pet EasyDefense Flea & Tick Home Spray for Dogs & Cats uses the natural powers of eugenol ...
The cytotoxic activity for both cell types was found to be in the order of camphor, eugenol, terpinen-4-ol, and eucalyptol, ... On the other hand, eugenol, eucalyptol, terpinen-4-ol, and camphor protected the cells against H_2O_2-induced cytotoxicity, ... These findings suggest that eugenol, eucalyptol, terpinen-4-ol, and camphor exhibit membrane and DNA protective/damaging ... we investigated cell membrane and DNA damage/protective effects induced by eugenol, eucalyptol, terpinen-4-ol, and camphor in ...
Non-Eugenol Translucent Temporary Cement. ZONEfree uses prismatic color blending nanofillers to blend with any adjacent surface ... Zinc oxide non-eugenol - non-resin formula avoids any resin-on-resin issues ...
Cavitec is a eugenol and zinc oxide liner. It can be used as a base under composite or amalgam fillings that can be completed ... Does Cavit contain eugenol?. Deposition of reparative dentin under Cavit-filled teeth equaled that under teeth filled with zinc ... oxide-eugenol. The film thickness of Cavit makes it an unsatisfactory cementing material for temporary crowns. It may be useful ...
Background: Eugenol is a known contact sensitiser included in fragrance mix I. Objective: To assess the allergic reactivity to ... Background: Eugenol is a known contact sensitiser included in fragrance mix I. Objective: To assess the allergic reactivity to ... Conclusion: Eugenol can provoke a positive patch test reaction in a very low dose; besides, this hypersensitivity may persist ... Conclusion: Eugenol can provoke a positive patch test reaction in a very low dose; besides, this hypersensitivity may persist ...
Eugenol, a perfumery ingredient with a captivating charm, is a pale yellow to dark yellow clear liquid that holds medium odor ... Eugenol, a perfumery ingredient with a captivating charm, is a pale yellow to dark yellow clear liquid that holds medium odor ... Eugenol continues to be a celebrated and much-used ingredient in the world of perfumery, blending history and luxury in every ... Eugenols odor is an enthralling symphony of sweet and spicy, accented by clove-like undertones. Woody elements ground this ...
Eugenol is hepatotoxic, meaning it may cause damage to the liver. The chemical structure of iso-eugenol (C 10 H 12 O 2) is 1- ... eugenol has specifically Structure and Reaction Mechanism of Basil Eugenol Synthase Gordon V. Louie 1 , Thomas J. Baiga , ... Eugenol, †Citronellol, Encapsulation of eugenol by spray-drying using whey protein isolate or lecithin: Release kinetics, 2nd ... Eugenol completely inhibited both iron and Fenton reagent-mediated lipid peroxidation. The inhibitory activity of eugenol was ...
Do not use under composites because eugenol interferes with polymerization. Do not use after the expiry date. Do not use if the ... To the amount of zinc oxide withdrawn, measure the appropriate amount of eugenol using the supplied dropper. Mix thoroughly ...
Extra pure eugenol oil to be used as obtudent for the relief of minor dental pain and to form sedative dentinal dressing with ...
Eugenol, health benefits of Eugenol, pharmacological effects of Eugenol, therapeutic properties of Eugenol Clove Leaf Oil. ... Attributes of Eugenol:. Eugenol is a colorless to light yellow viscous liquid and owns a strong spicy smell, which is ... Antifungal Activity of Eugenol and Various Eugenol-Containing Essential Oils against 38 Clinical Isolates of Candida albicans ... Biologic properties of eugenol and zinc oxide-eugenol: A clinically oriented review ...
... p-eugenol; 1,3,4-eugenol; 1-hydroxy-2-methoxy-4-allylbenzene; FA 100; fema no. 2467; 4-hydroxy-3-methoxyallylbenzene; 2-methoxy ...
BALLYA test for eugenol used for detection the content of eugenol in grains, foods and seafood. Just only 15 minutes to result ... What is BALLYA Eugenol Test?. What is Eugenol?. What is Eugenol used for?. What is the harm of Eugenol?. What specimen can be ... Component of BALLYA Eugenol Test?. How to use BALLYA Eugenol Test?. Limitations of BALLYA Eugenol Test?. Conclusion. Where to ... What is Eugenol used for?. The main use of eugenol. 1. Antibacterial, lower blood pressure. Eugenol has a strong bactericidal ...
Eugenol USP is commonly used with Zinc Oxide powder for temporary cements and with Zinc Oxide and resins as a Perio dressing. ... Eugenol USP is commonly used with Zinc Oxide powder for temporary cements and with Zinc Oxide and resins as a Perio dressing. ...
... (#3002/015) Made by MAARC. Click to show Price and Delivery in Saudi Arabia ... Eugenol, Extra Pure Clove Oil, 30ml. Eugenol oil to be used as a dental dressing with Zinc Oxide. Also indicated for temporary ... Description: Eugenol, also called clove oil, is an aromatic oil extracted from cloves.Intended use / Indications : For ...
Pyrax Eugenol is used as an obtundent for the relief of minor dental pain. Reacts with zinc oxide to form a sedative dental ... Be the first to review "Eugenol Oil 15ml" Cancel reply. Your rating *. Rate…. Perfect. Good. Average. Not that bad. Very poor. ...
To this end, a material commonly selected is cements based on zinc oxide and eugenol. However, eugenol for being a phenolic ... MOURA, Ingrid Rebelo de; RABELLO, Tiago Braga e PEREIRA, Keyla Freire. The influence of eugenol in adhesive procedures. Rev. ... The aim of this study was to verify, through a literature review, the influence of eugenol contained in restorations and ...
And his task eugenol for erectile dysfunction is to find this base camp, and then gather the elite of the Jade Palace to ... There is a eugenol for erectile dysfunction group called Huaishui Gang, who has a good relationship with the Salt Gang, so they ... Just like you eugenol for erectile dysfunction and I enter here, ascension requires two conditions, one of which is the energy ... eugenol for erectile dysfunction Lin Xiao is also evaluating the so-called mother of life, although, for the creatures in this ...
Templute is a eugenol free temporary luting cement, which is easy to work with. It is to be used for temporary cementation of ... Templute is a eugenol free temporary luting cement, which is easy to work with. It is to be used for temporary cementation of ...
Global Methyl Eugenol Market, Share, Revenue, Size, Global, Research Report, Rate, Price, Industry Trends, Analysis, Outlook , ... Figure Methyl Eugenol Picture. 1.1.2 Specifications. Table Product Specifications of Methyl Eugenol. 1.2 Market Segment. 1.2.1 ... Table Global Methyl Eugenol Market by Vendors, 2018-2022 (in Volume). Table Global Methyl Eugenol Market Share by Vendors, 2018 ... Table Global Methyl Eugenol Market Share by Vendors, 2018-2022 (in Volume). 7.2 Market Concentration. Figure Methyl Eugenol ...
... and Supplier of Eugenol Oil in Jodhpur. Contact us Now to know more about Eugenol Oil ... Eugenol is a component of clove oil and other essential oils. Eugenol play a prominent role in dental and oral hygiene ... The Eugenol Oil is a non-irritating formula which suits the dental restoration purposes in several ways. It is suggested as a ... Extra pure eugenol oil is used for the relief of insignificant dental pain and also to form sedative dentinal dressing with ...
  • Eugenol has a pleasant, spicy, clove-like scent. (wikipedia.org)
  • N-acetylcysteine may be used to treat people with eugenol or clove oil overdose. (wikipedia.org)
  • Eugenol occurs widely as a component of essential oils and is a major constituent of clove oil. (inchem.org)
  • Eugenol is one of the key volatile constituents of cinnamon and clove oils. (sigmaaldrich.com)
  • Eugenol a phenylpropanoid, predominantly found in clove is a very common spice in daily cuisine. (nih.gov)
  • Eugenol (clove oil) It sounds like a harmful chemical, but we often refer to this essential oil as clove oil. (peel520.net)
  • and eugenol (clove) were most effective. (peel520.net)
  • How does clove oil eugenol work on mites? (peel520.net)
  • At concentrations tested from 1.56% to 25% clove oil Eugenol resulted in a 100% mortality in only 15 minutes in comparison to mites that also died with Permethrin. (peel520.net)
  • Eugenol oil is clove oil which is made up of the extract of dried flower buds, leaves and stems of the tree Syzygium aromaticum (Eastern Hemisphere) or Eugenia caryophyllata and Eugenia aromaticum (Western). (peel520.net)
  • Eugenol is a naturally occurring phenolic molecule found in several plants such as cinnamon, clove, and bay leaves. (firebaseapp.com)
  • Eugenol is a colorless or pale yellow liquid with a strong clove aroma and is insoluble in water. (ballyabio.com)
  • Clove contains a certain amount of eugenol, and eugenol is composed of phenoxy free radicals and quinone methyl compounds. (ballyabio.com)
  • Description: Eugenol, also called clove oil, is an aromatic oil extracted from cloves.Intended use / Indications : For temporary relief of localized dental pain when combine with zinc oxide to form a sedative dressing. (souq.dental)
  • With the oil sourced from cloves, the process includes using dried clove buds that are made to pass through distillation process that leads to eugenol oil. (katyaniexport.com)
  • Supply Chain Vulnerabilities: The primary sources of eugenol, such as clove and nutmeg, are predominantly grown in specific geographic regions. (factmrblog.com)
  • Eugenol is a component of clove oil and other essential oils. (dental-stone.com)
  • This research was divided into three parts which include, the isolation of eugenol from clove oil, followed by the synthesis of butyl eugenol and ethyl isoeugenol, and lastly the determination of antibacterial activity of butyl eugenol and ethyl isoeugenol using disk-diffusion method. (ugm.ac.id)
  • Agency of products to kill host-seeking ticks or repel ticks botanical oils (e.g., castor oil, cedarwood oil, cinnamon contacting humans is indicative of their safety and effec- oil, citronella oil, clove oil, corn oil, eugenol oil, garlic tiveness. (cdc.gov)
  • Maria Nila Keratin rich to promote volume and structure, the shampoo will leave your hair Natural Fragrance, CI 77499 (Black Oxide), †Linalool, †Eugenol, †Citronellol, Encapsulation of eugenol by spray-drying using whey protein isolate or lecithin: Release kinetics, 2nd Congress on Food Structure Design (FSD 2016), 26. (firebaseapp.com)
  • Eugenol and linalool are often the most abundant volatile compounds found in basil (Ocimum basilicum L., Lamiaceae) leaves, and they are interesting for the aroma they provide and for their numerous beneficial bioactivities. (unicam.it)
  • In the present study, to avoid the previous isolation of essential oil, the direct solvent extraction is proposed coupled with a transmethylation to convert acyl lipids into fatty acids methyl esters (FAMEs), thus assessing the possible simultaneous analysis of eugenol and linalool with FAMEs by gas chromatography coupled to flame ionization detector (GC-FID). (unicam.it)
  • The method has been validated and applied to ten basil leaves samples in which eugenol and linalool were found in mean concentrations of 2.80 +/- 0.15 and 1.01 +/- 0.04 g kg(-1) (dry weight), respectively. (unicam.it)
  • Leverantörer Väggdekor - titel: Methyl eugenol molecular structure isolated on white - snabb leverans, den senaste tekniken! (firebaseapp.com)
  • The chemical constituents that contribute to the remedial values of this oil are eugenol (about 75%), sesquiterpene caryophyllene, β-caryophyllene, methyl eugenol and 1, 8-cineole. (ayurvedicoils.com)
  • The global Methyl Eugenol market will reach xxx Million USD in 2022 with CAGR xx% 2022-2028. (statsandresearch.com)
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  • Methyl eugenol attenuates liver ischemia reperfusion injury via activating PI3K/Akt signaling. (bvsalud.org)
  • Methyl eugenol (ME) is structurally similar to eugenol and has anti-inflammatory and apoptotic pharmacological effects. (bvsalud.org)
  • Eugenol can be combined with zinc oxide to form zinc oxide eugenol which has restorative and prosthodontic applications in dentistry. (wikipedia.org)
  • For persons with a dry socket as a complication of tooth extraction, packing the dry socket with a eugenol-zinc oxide paste on iodoform gauze is effective for reducing acute pain. (wikipedia.org)
  • Eugenol-zinc oxide paste is also used for root canal sealing. (wikipedia.org)
  • A zinc oxide eugenol impression paste that can be used for full denture impressions in a custom tray or as a wash. (waterpik.com)
  • Deposition of reparative dentin under Cavit-filled teeth equaled that under teeth filled with zinc oxide-eugenol. (shakuhachi.net)
  • Cavitec is a eugenol and zinc oxide liner. (shakuhachi.net)
  • To the amount of zinc oxide withdrawn, measure the appropriate amount of eugenol using the supplied dropper. (vdental.one)
  • Eugenol USP is commonly used with Zinc Oxide powder for temporary cements and with Zinc Oxide and resins as a Perio dressing. (avant-dental.com)
  • Eugenol oil to be used as a dental dressing with Zinc Oxide. (souq.dental)
  • To this end, a material commonly selected is cements based on zinc oxide and eugenol. (bvsalud.org)
  • The oil can also be combined with zinc oxide so as to form zinc oxide eugenol that has restorative as well as prosthodontic application in dentistry field. (katyaniexport.com)
  • Extra pure eugenol oil is used for the relief of insignificant dental pain and also to form sedative dentinal dressing with zinc oxide. (dental-stone.com)
  • Eugenol was tested in mice of one strain and in rats of one strain by oral administration of a diet containing a high dose of eugenol. (inchem.org)
  • Indeed, an excessive dose of eugenol was considered as toxic. (peel520.net)
  • This study assessed the potential of eugenol and the essential oil of Lippia alba (EOLA) in providing suitable anesthetic induction and recovery times, and their consequent effects on the blood and respiratory physiology, as well as the gill architecture of an Amazonian freshwater stingray, Potamotrygon wallacei , shortly after reaching the recovery and 48 h later. (sharkyear.com)
  • Integrative network pharmacology and in silico analyses identify the anti-omicron SARS-CoV-2 potential of eugenol. (cdc.gov)
  • Does Cavit contain eugenol? (shakuhachi.net)
  • Dental cement used for sealing pulp canals may contain eugenol, balsam of Peru, and colophony. (medscape.com)
  • Eugenol /ˈjuːdʒɪnɒl/ is an allyl chain-substituted guaiacol, a member of the allylbenzene class of chemical compounds. (wikipedia.org)
  • Eugenol and isoeugenol, which both are floral volatile scent compounds, are catalyzed by a single type of enzyme in the genus Gymnadenia and the gene encoding for this enzyme is the first functionally characterized gene in these species. (wikipedia.org)
  • 20] Eugenol is subject to restrictions on its use in perfumery [21] as some people compounds have been researched and their molecular structure determined. (firebaseapp.com)
  • Competition from Synthetic Alternatives: Eugenol faces competition from synthetic compounds that mimic its properties. (factmrblog.com)
  • The two compounds exhibited low antibacterial activities in comparison to eugenol and ferulic acid against both E.coli and S.aureus bacterial strains. (ugm.ac.id)
  • Eugenol has a strong bactericidal power and also has a local antiseptic effect. (ballyabio.com)
  • Eugenol is an antiseptic and is not toxic. (divishanaturals.com)
  • An antiseptic ointment of Eugenol with hydrous wool fat is used for eczema. (divishanaturals.com)
  • The Government of Canada conducted a science-based evaluation, called a screening assessment , of the Eugenol and Isoeugenol Derivatives Group , to address the potential for harm to Canadians and to the environment. (canada.ca)
  • The screening assessment focused on 2 of 4 substances referred to collectively under the Chemicals Management Plan (CMP) as the Eugenol and Isoeugenol Derivatives Group . (canada.ca)
  • Tujuan dari penelitian ini adalah untuk mensintesis butil eugenol dan etil isoeugenol dan menganalisa aktivitas antibakterinya Penlitian ini dimulai dengan mengisolasi eugenol dari minyak cengkeh dan mensintesis butil eugenol dan etil isoeugenol serta menentukan aktivitas antibakteri butil eugenol dan etil isoeugenol dengan metode difusi cakram. (ugm.ac.id)
  • Penelitian dibagi menjadi tiga tahap yang terdiri dari isolasi eugenol, sintesis butil eugenol dan etil isoeugenol, dan uji aktivitas antibakteri. (ugm.ac.id)
  • Selanjutnya, sintesis butil eugenol dan etil isoeugenol dilakukan dengan alkilasi eugenol dan isomerisasi dengan kalium tert-butoksida dilakukan untuk etil isoeugenol. (ugm.ac.id)
  • Terakhir, sampel butil eugenol dan etil isoeugenol diuji aktivitas antibakterinya menggunakan metode difusi cakram. (ugm.ac.id)
  • Selain itu, butil eugenol dan etil isoeugenol tidak menunjukkan potensi sebagai agen antibakteri karena kedua senyawa tersebut menunjukkan aktivitas antibakteri yang rendah di E. coli dengan diameter masing- masing 8 mm and 10 mm dan di S. aureus dengan diameter masing- masing 10 mm dan 12 mm. (ugm.ac.id)
  • Dibandingkan dengan eugenol dan asam ferulat, butil eugenol and etil isoeugenol menunjukkan aktivitas anibakteri yang lemah terhadap bakteri E.coli dan S.aureus. (ugm.ac.id)
  • The purpose of this research is to synthesize butyl eugenol and ethyl isoeugenol and analyze their activity as antibacterial agents. (ugm.ac.id)
  • Further, the synthesis of butyl eugenol and ethyl isoeugenol were accomplished by alkylation of eugenol with 1-bromobutane for butyl eugenol and alkylation of eugenol with diethyl sulphate and isomerization with potassium tert-butoxide for ethyl isoeugenol. (ugm.ac.id)
  • Butyl eugenol and ethyl isoeugenol samples were tested for their antibacterial activity using disk- diffusion method. (ugm.ac.id)
  • The synthesis of butyl eugenol and ethyl isoeugenol were successfully synthesized producing yields of 86.59% and 87.80% respectively. (ugm.ac.id)
  • Furthermore, butyl eugenol and ethyl isoeugenol were not potential antibacterial agents with inhibition diameters in Escherichia coli of 8 mm and 10 mm respectively and in Staphylococcus aureus of 10 mm and 12 mm respectively. (ugm.ac.id)
  • The cytotoxic activity for both cell types was found to be in the order of camphor, eugenol, terpinen-4-ol, and eucalyptol, depending on their concentrations. (tubitak.gov.tr)
  • On the other hand, eugenol, eucalyptol, terpinen-4-ol, and camphor protected the cells against H_2O_2-induced cytotoxicity, membrane damage, and DNA damage when the cells were incubated with these test components at lower concentrations ( (tubitak.gov.tr)
  • Background: Eugenol is a known contact sensitiser included in fragrance mix I. Objective: To assess the allergic reactivity to eugenol in different concentrations using patch test as well as repeated open application test (ROAT). (lu.se)
  • Juveniles of P. wallacei were exposed to increasing concentrations of eugenol (75, 100, 125, and 150 µL L −1 ) and EOLA (150, 175, 200, and 225 µL L −1 ) in an immersion bath. (sharkyear.com)
  • The highest concentrations of eugenol caused moderate to severe histological changes in the gills. (sharkyear.com)
  • No significant changes were found for hematocrit and plasma energy metabolites in the stingrays anesthetized with all concentrations of both eugenol and EOLA shortly after reaching the recovery from the ansthesia, when compared to those recovered after 48 h. (sharkyear.com)
  • The aromatic chemical Eugenol is strong in nature and it is advised to be dilute it before application. (katyaniexport.com)
  • Eugenol, a natural aromatic compound found in various essential oils, has gained significant attention in recent years due to its diverse range of applications across industries such as pharmaceuticals, food and beverages, cosmetics, and agriculture. (factmrblog.com)
  • Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) Fakrorial dengan dua faktor perlakuan yakni : 1) Faktor Mulsa Plastik (notasi M) terdiri dari 2 taraf perlakuan, dan 2) Faktor bahan aktif metil eugenol asal bahan nabati Ocimum sanctum (notasi M) terdiri dari 5 taraf. (uma.ac.id)
  • Eugenol has shown to be an effective antibacterial agent, such as against Salmonella typhi. (firebaseapp.com)
  • Eugenol has shown promising therapeutic activity in a wide variety of applications including: as an analgesic, antioxidant, anesthetic, antibacterial, anticonvulsant, antiviral, anti-inflammatory and anti-cancer agent [3-5]. (firebaseapp.com)
  • Eugenol naturally occurs in numerous plants, including the following: Cloves (Syzygium aromaticum) Wormwood[citation needed] Cinnamon Cinnamomum tamala Nutmeg (Myristica fragrans) Ocimum basilicum (sweet basil) Ocimum gratissimum (African basil) Ocimum tenuiflorum (syn. (wikipedia.org)
  • Eugenol features constitution that includes 72-90% of essential oil extracted from cloves. (katyaniexport.com)
  • Eugenol is a phenol found in oil of cloves, pimento and other oils. (divishanaturals.com)
  • Manufacturer, Supplier and Wholesale Exporter of Cinnamon Leaf Oil (Eugenol Type). (shivaexportsindia.com)
  • Eugenia caryophyllata Thumb, and Cinnamomum verun Presl (Eugenol);Woodfordia fruticosa (Linn. (who.int)
  • The aim of this study was to verify, through a literature review, the influence of eugenol contained in restorations and temporary cements in bonding procedures. (bvsalud.org)
  • Eugenol and the structurally similar myristicin, have the common property of inhibiting MAO-A and MAO-B in vitro. (wikipedia.org)
  • These findings suggest that eugenol, eucalyptol, terpinen-4-ol, and camphor exhibit membrane and DNA protective/damaging effects changing in a manner dependent upon concentration, cell type, and time. (tubitak.gov.tr)
  • Regulatory Considerations: While eugenol is considered safe for many applications, its concentration and usage levels must comply with regulatory standards. (factmrblog.com)
  • The compound was not active in a host-mediated assay in mice, nor was the urine of rats treated with eugenol mutagenic. (inchem.org)
  • Eugenol, eucalyptol, terpinen-4-ol, and camphor, used as flavor agents in cosmetic and food products, have both prooxidant and antioxidant activities. (tubitak.gov.tr)
  • To clarify the mechanisms of their cytotoxic effect and the factors affecting their antioxidant/prooxidant activities, we investigated cell membrane and DNA damage/protective effects induced by eugenol, eucalyptol, terpinen-4-ol, and camphor in parental and drug-resistant human lung cancer cell lines. (tubitak.gov.tr)
  • the first group contains c. baileyanum, c. oliveri and one chemotype of c. laubatii, and they produce oils rich in Me eugenol and bicyclo- germacrene (c. baileyanum), safrole, Me eugenol elemicin and bicyclogermacrene (c. laubatii), camphor, safrole and Me eugenol (c. oliveri). (erowid.org)
  • Taken orally in high doses for chronic periods, eugenol may cause liver toxicity. (wikipedia.org)
  • Eugenol is listed by the FDA as GRAS when consumed orally, in unburned form. (peel520.net)
  • Vanillin was commercially produced from eugenol until the 1920s. (firebaseapp.com)
  • In humans, complete excretion occurs within 24 hour and metabolites are mostly conjugates of eugenol. (wikipedia.org)
  • Two urinary metabolites of eugenol, 3-piperidyl-1-(3'-methoxy-4'-hydroxyphenyl)-1-propanone and 3-pyrrolidinyl-1-(3'-methoxy-4'-hydroxyphenyl)-1-propanone were not mutagenic to bacteria or in the host-mediated assay. (inchem.org)
  • Eugenol is a component of balsam of Peru, to which some people are allergic. (wikipedia.org)
  • Finally, coniferyl acetate is converted to eugenol via the enzyme eugenol synthase 1 and the use of NADPH. (wikipedia.org)
  • In Canada, eugenol is found in a range of products including cosmetics, natural health products, air fresheners and cleaning products (as a fragrance ingredient). (canada.ca)
  • Global eugenol market is estimated at USD 549 Million in 2022 and is forecast to surpass USD 1,012 Million by 2032, growing at a CAGR of 6.3% from 2022 to 2032. (factmrblog.com)
  • citation needed] Eugenol and thymol possess general anesthetic properties. (wikipedia.org)
  • Although eugenol and thymol are too toxic and not potent enough to be used clinically, these findings led to the development of 2-substituted phenol anesthetic drugs, including propanidid (later withdrawn) and the widely used propofol. (wikipedia.org)
  • The substances addressed are phenol, 2-methoxy-4-(2-propenyl)- and rose, Rosa canina, ext., also referred to as eugenol and Rosa canina extract, respectively. (canada.ca)
  • Eugenol is subject to restrictions on its use in perfumery as some people may become sensitised to it, however, the degree to which eugenol can cause an allergic reaction in humans is disputed. (wikipedia.org)
  • No case report or epidemiological study of the carcinogenicity of eugenol to humans was available to the Working Group. (inchem.org)
  • In the absence of epidemiological data, no evaluation could be made of the carcinogenicity of eugenol to humans. (inchem.org)
  • Eugenol is a naturally occurring substance that is found in various types of plants. (canada.ca)
  • DOX monomer was first functionalized by naturally occurring eugenol to introduce a structural element, which could induce cross-linking reaction through Eugenol, chemical structure and formula. (firebaseapp.com)
  • Eugenol is used in insect attractant formulation developed for oriental fruit flies, B. dorsalis, and melon flies, Bactrocera cucurbitae (Gomez and Coen, 2013). (peel520.net)
  • When eugenol is used in dental preparations such as surgical pastes, dental packing, and dental cement, it may cause contact stomatitis and allergic cheilitis. (wikipedia.org)
  • Eugenol is an essential oil widely used in pharmaceutical and food industry. (open.ac.uk)
  • Exposure to eugenol may also occur through food, from its possible use as a food flavouring agent and from its natural presence in some foods. (canada.ca)
  • Both eugenol and Rosa canina extract were identified according to information considered under the Ecological Risk Classification of organic substances approach as having low ecological exposure potential. (canada.ca)
  • Since the composition of the Rosa canina extract is variable and complex, the health effects information for the main components of the Rosa canina flower extract, eugenol and 2-phenethyl alcohol (CAS RN 60-12-8), were considered in the assessment. (canada.ca)
  • However, the metabolism of eugenol leads to the formation of a highly reactive phenoxyl radical that can induce toxicity with macromolecules. (open.ac.uk)
  • Eugenol play a prominent role in dental and oral hygiene preparations. (dental-stone.com)
  • In American Roaches Eugenol has proven to control roaches by blocking the octopamine receptors binding sites as illustrated in two studies "Insecticidal activity of essential oils: octopaminergic sites of action. (peel520.net)
  • Eugenol essential oil finds extensive use in perfumeries as well as in flavoring applications. (katyaniexport.com)
  • 5. Eugenol has a strong caryophyll and musk odor, which is the basis for the blending of Kangji flavors. (ballyabio.com)
  • Eugenol is an ingredient in some fungicides and weed control products used in agricultural practices in the European Union. (wikipedia.org)
  • Canadians may be exposed to eugenol through a range of products available to consumers including cosmetics, natural health products, air fresheners, and cleaning products. (canada.ca)
  • Only Natural Pet products with eugenol are for home and yard flea killing and prevention, so it is never applied directly to your pet. (peel520.net)
  • The global eugenol market has witnessed steady growth over the past decade, driven by factors such as increasing consumer demand for natural and organic products, the growing awareness of the potential health benefits of eugenol, and the expanding application areas of the compound. (factmrblog.com)
  • The rising demand for alternative and complementary medicine has further boosted the adoption of eugenol-based products. (factmrblog.com)
  • As consumers become more conscious of the ingredients they apply to their skin and hair, the demand for eugenol-based cosmetic products is expected to rise. (factmrblog.com)
  • Health and Wellness Trend: The increasing consumer preference for natural and organic products, driven by the desire for a healthier lifestyle, presents a significant opportunity for eugenol-based products. (factmrblog.com)
  • As these regions undergo economic development and urbanization, the demand for products containing eugenol is likely to surge. (factmrblog.com)
  • Eugenol gave both positive and negative results in tests for DNA damage in bacteria. (inchem.org)
  • Excessive use of eugenol can lead to necrosis, which is cell death resulting from a lack of blood supply. (medicalnewstoday.com)
  • The Eugenol Oil is a non-irritating formula which suits the dental restoration purposes in several ways. (dental-stone.com)
  • Eugenol Oil is made for dental purposes. (dental-stone.com)
  • In one two-stage mouse-skin assay, 2',3'-epoxyeugenol, an in-vitro metabolite of eugenol, showed initiating activity. (inchem.org)
  • Where readily available, it presents a humane method to euthanize sick and diseased fish either by direct overdose or to induce sleep before an overdose of eugenol. (wikipedia.org)
  • Templute is a eugenol free temporary luting cement, which is easy to work with. (dentalexpress.in)
  • Anesthetic induction was found to be faster with the use of eugenol compared to EOLA. (sharkyear.com)

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