• Phenolic Compounds of Aqueous and Methanol Extracts of Hypsizygus tessellatus (brown and white var. (springer.com)
  • Phenolic compounds were extracted with food grade solvent of acidified aqueous ethanol from leaves, berries, berry press cakes, and branches of Finnish berry plants and analyzed with HPLC-DAD, UPLC-DAD-ESI-MS and NMR. (nih.gov)
  • Olive leaves have been shown to have a high concentration of phenolic compounds. (uaeu.ac.ae)
  • In an attempt to utilize this waste product for phenolic compounds, we optimized their extraction using water-a "green" extraction solvent that has not yet been investigated for this purpose. (uaeu.ac.ae)
  • however, at 1:60 g/mL, we retained 80% of the total phenolic compounds and maximized antioxidant capacity. (uaeu.ac.ae)
  • Thus, S. schtschegleevii extract rich in phenolic compounds with appreciable antimicrobial and antioxidant activity could be used as an ingredient to increase nutritional value and shelf-life of food products. (ac.ir)
  • The phenolic compounds in the extract of Keji Beling leaves (Strobilanthes crispus L.) are beneficial for human health. (ui.ac.id)
  • In this study, the Aqueous Two-Phase System (ATPS) used, which is a two-phase solvent between salt and organic solvent, will increase the purity of the TPC (Total Phenolic Content) extract. (ui.ac.id)
  • Since the World Health Organization has suggested the exploration of natural products for cancer management owing to the side effects of chemotherapy and irradiation on humans and breast cancer accounts for the highest number of cancer related deaths globally, this study has examined antiproliferative effects of the aqueous and methanol extracts of Hypsizygus tessellatus (brown and white var. (springer.com)
  • Furthermore, the phytochemical composition of the mushroom extracts were identified using mass spectroscopy (UPLC-QTOF/MS). The obtained results showed aqueous extracts of F. velutipes (Enoki) and white H. tessellatus (Bunapi shimeji) caps to possess higher antiodixant activities against DPPH (IC 50 = 0.202 and 0.573 mg/mL, respectively), and H 2 O 2 (IC 50 = 0.622 and 0.745 mg/mL, respectively) compared tothe methanol extracts. (springer.com)
  • Aqueous extracts of the mushrooms also showed better ferric reducing antioxidant power (FRAP) values against ferric ions compared to the methanol extracts. (springer.com)
  • Antimicrobial results (disk diffusion agar, minimum inhibitory concentration and minimum bactericidal concentration) indicated that bacteria Staphylococcus aureus , Listeria innocua , Escherichia coli and Pseudomonas aeruginosa were more sensitive to the ethanolic extract, and at the same concentration of ethanolic and aqueous extracts, gram-positive bacteria ( Staphylococcus aureus and Listeria innocua ) had higher sensitivity than the gram-negative ones ( Escherichia coli and Pseudomonas aeruginosa ). (ac.ir)
  • All extracts and the isolated and synthesized compounds were subjected to screening of bioactivity for medical, cosmetic, and plant protection purposes, for industrial applications, and the use of the total or remaining biomass in production of growth substrates, organic fertilizers, and bioremediation materials was investigated. (europa.eu)
  • Antimicrobial and antibiofilm activities of aqueous extracts of Cucurbita pepo L. (bvsalud.org)
  • potential of aqueous extracts of leaves and seeds of C. pepo. (bvsalud.org)
  • We performed an experiment to test the adsorption of N-containing organic compounds (i.e., alkylpyridines and alkylimidazoles) on olivine using liquid chromatography under aqueous conditions (pH = 2.5-10.5) at 20-40 °C. The N-containing cyclic compounds were interacted with the SiO 4 tetrahedra of olivine and their different adsorption abilities depended on the organic structures. (elsevierpure.com)
  • The results obtained indicated that the kinetics of adsorption were pH, adsorbent dose, contact time and temperature dependent with equilibrium being reached at 20 to 40 minutes for tea leaves waste and 40 to 60 minutes for granular activated compound. (gjesm.net)
  • Maximum adsorption capacities of 3.46, 2.44 and 18.35 mg/g were achieved for tea leaves waste compared to granular activated compound capacities of 4.01, 2.97 and 16.26 mg/g for 17 β- estradiol, 17 α-ethinylestradiol and bisphenol A respectively. (gjesm.net)
  • Tea leaves waste adsorption followed pseudo-first order kinetics while granular activated compound fitted better to the pseudo-second order kinetic model. (gjesm.net)
  • The thermodynamic and kinetic data for the adsorption indicated that the adsorption process for tea leaves waste was predominantly by physical adsorption while the granular activated compound adsorption was more chemical in nature. (gjesm.net)
  • Adsorption of Organic Compounds onto Solids from Aqueous Solutions. (epa.gov)
  • The adsorption of these compounds on the surface of carbon steel followed Langmuir isotherm. (nature.com)
  • The Dispersion of Liquids in Aqueous Solutions of Amphiphilic Compounds. (go.jp)
  • Low frequency ultrasound is not capable of sufficiently degrading DCF, IBP and CBZ in aqueous solutions. (ucy.ac.cy)
  • Accordingly, this study aims to develop a precise calculation procedure based on solution thermodynamic regulations to determine hydrate dissociation conditions in the complex systems comprised of gaseous hydrate formers and sugar-derived materials aqueous solutions. (elsevierpure.com)
  • A new non - conventional and low - cost adsorbent for removal of basic dye from aqueous solutions. (gjesm.net)
  • See also boiling and melting point of different kinds of organic compounds , boiling and melting point of organic nitrogen compounds , pKa of phenols, alcohols and carboxylic acids and pKa of inorganic acids and bases , as well as acid and base pH indicators and Acid-base properties of aqueous solutions of salts with ions from both acids and bases . (engineeringtoolbox.com)
  • Changes in density of aqueous solutions with changes in concentration at 20°C. Density of inorganic chlorides in water is plotted as function of wt%, mol/kg water and mol/l solution. (engineeringtoolbox.com)
  • Par t III: The Rate of Dissolution of Sodium Silicate Glasses in Aqueous Solutions. (epa.gov)
  • This proposed method also provided an effective route for the recovery of hydrophilic IL from aqueous solutions. (acs.org)
  • In aqueous solutions, irradiation can completely destroy these compounds at doses of 1-5 kGy. (usda.gov)
  • In neutral or only slightly acidic solutions, zinc displaces tin from its compounds, forming the metal. (asu.edu)
  • In aqueous solutions, both tin(II) and tin(IV) exist as complex ions. (asu.edu)
  • Acid should be added to aqueous solutions of these compounds to prevent hydrolysis. (asu.edu)
  • Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. (wikipedia.org)
  • In The Laboratory Preparation Of Nitrogen, Aqueous Solution Of Which Compound Is Mixed With Aqueous Solution Of Ammonium Chloride And Hetaed? (conceptera.in)
  • Values for the negative logarithm of the acid dissociation constant, pKa, of the conjugated acid of amines, diamines and cyclic organic nitrogen compounds, shown together with the molecular structure of the acids. (engineeringtoolbox.com)
  • See also density for n-alkanes, alcohols and acids and density, boiling and melting points of nitrogen and sulfur compounds. (engineeringtoolbox.com)
  • A compound or functional group that contain a basic nitrogen atom with a lone pair. (engineeringtoolbox.com)
  • Persistence: 'In laboratory studies performed to determine aqueous stability for aquatic toxicity tests, hydrolysis and/or photolysis effects were observed. (janusinfo.se)
  • Gc-ms analysis of bioactive compounds in aqueous hot extract of Eugenia uniflora (l. (journalcra.com)
  • The present study was designed to determine the bioactive components in aqueous hot extract of Eugenia uniflora leaves. (journalcra.com)
  • Evaluation of cytotoxic, immunomodulatory and antibacterial activities of aqueous extract from leaves of Conocarpus erectus Linnaeus (Combretaceae). (bvsalud.org)
  • This work evaluated the antibacterial activity, cytotoxicity and immunomodulatory effect on human peripheral blood mononuclear cells (PBMCs) promoted by aqueous extract from Conocarpus erectus leaves (AELCe). (bvsalud.org)
  • The extraction yield of S. schtschegleevii ethanolic extract was higher than that of aqueous extract (8.8 ± 0.27 vs . 6.9 ± 0.33%), and its total phenol content was also higher compared to the aqueous one (55.35 ± 0.28 vs . 49.4 ± 0.62 mg gallic acid/g dried extract). (ac.ir)
  • Antioxidant activity based on IC50 showed that the ethanolic extract, due to its higher total phenol content, has the ability to deactive and neutralize free radicals more efficiently in comparison to the aqueous extract. (ac.ir)
  • Ultrasound-Assisted Enzymatic - Aqueous Two-Phase Extraction (UAE-ATPE) is one of the green extraction methods used to extract, which could minimize the various shortcomings of the conventional method. (ui.ac.id)
  • In the recent research, silver nanoparticles (AgNPs) were formulated by the Panax ginseng aqueous extract. (degruyter.com)
  • Urea's high aqueous solubility reflects its ability to engage in extensive hydrogen bonding with water. (wikipedia.org)
  • However, CUR has poor solubility in aqueous solvents and poor oral bioavailability. (who.int)
  • Formation of Aqueous Biphasic Systems with an Ionic Liquid Induced by Metallic Salts: Nanoscopic Views from Molecular Dynamics Simulations. (acs.org)
  • The structure of the K2B12F12, crystallized from an aqueous solution, is extremely rare for an A2X salt. (lifetimedocksandlifts.com)
  • In aqueous solution, urea slowly equilibrates with ammonium cyanate. (wikipedia.org)
  • Application of cupuassu shell as biosorbent for the removal of textile dyes from aqueous solution. (gjesm.net)
  • Sorption of dye from aqueous solution by peat. (gjesm.net)
  • Q- What will be the colour of the resulting solution when excess aqueous ammonia is added to an aqueous solution of copper sulphate? (conceptera.in)
  • Q- What change of colour is observed when H2S gas is passed through an acidified aqueous solution of potassium dichromate? (conceptera.in)
  • Note: Pure compound is a solid below 62°F. Often used in an aqueous solution. (cdc.gov)
  • Urea, also called carbamide (because it is a diamide of carbonic acid), is an organic compound with chemical formula CO(NH2)2. (wikipedia.org)
  • An organic compound consisting entirely of hydrogen and carbon. (engineeringtoolbox.com)
  • an organic compound that contains a carboxyl group (C(=O)OH). (engineeringtoolbox.com)
  • An organic compound of the form R'-S-R'' (where R' and R'' represents an alkyl or other organic substituent). (engineeringtoolbox.com)
  • Describes a method for the determination of the ultimate biodegradability by aerobic microorganisms of particular poorly water-soluble organic compounds at a given concentration. (iso.org)
  • The experimental isotherm data for both tea leaves waste and granular activated compound showed a good fit to the Langmuir, Freundlich and Temkin isotherm models with the Langmuir model showing the best fit. (gjesm.net)
  • The results have demonstrated the potential of waste tea leaves for the adsorptive removal of endocrine disrupting compounds from water. (gjesm.net)
  • This thickening can lead to angle closure, thereby obstructing the outflow of aqueous humor. (medscape.com)
  • May reduce elevated and normal IOP, with or without glaucoma, by reducing production of aqueous humor or by outflow. (medscape.com)
  • Predict the compound in the following pair that will undergoes solvolysis (in aqueous ethanol) more rapidly. (edustrings.com)
  • In this study, the stability of a set of telluranes composed of an inorganic derivative and noncharged and charged organic derivatives was monitored in aqueous media with H-1, C-13, and Te-125 NMR spectroscopy and high-resolution mass spectrometry. (unifesp.br)
  • The noteworthy stability of organotelluranes in aqueous media makes them prone to further structure-activity relationship studies and to be considered for broad biological investigations. (unifesp.br)
  • Liquid chromatography based on solid phase minerals may hence be a useful technique for simulating the behavior of organic compounds in carbonaceous asteroids under aqueous activity. (elsevierpure.com)
  • Both precipitates, tin(II) hydroxide and tin(IV) hydroxide, dissolve in excess aqueous ammonia. (asu.edu)
  • Common among these 10 interactions of organic compounds, their power to detect excess cancer agents is the electrophilic nature of or their metabolites, with DNA and R 1 risk at particular sites. (who.int)
  • It is soluble in organic solvents, and is a nonconductor of electricity, indicating that it is a molecular compound. (asu.edu)
  • Laboratory experiments cover important reactions of biochemical compounds. (ccp.edu)
  • 1985. The chemistry of oxo-chlorine compounds relevant to chlorine dioxide generation. (cdc.gov)
  • Ureas describes a class of chemical compounds that share the same functional group, a carbonyl group attached to two organic amine residues: R1R2N−C(=O)−NR3R4, where R1, R2, R3 and R4 groups are hydrogen (-H), organyl or other groups. (wikipedia.org)
  • Recent studies have suggested that irradiation reduces levels of these toxic compounds in many foods. (usda.gov)
  • Factors affecting the efficacy of irradiation in the reduction of toxic compounds include initial concentrations of these compounds, water content, food composition, and packaging conditions. (usda.gov)
  • It is unlikely that irradiation will be applied solely for the purpose of reduction in toxic compounds because of its limited effectiveness in most foods. (usda.gov)
  • However, irradiation can potentially reduce toxic and undesirable compounds in various foods when used for the well-known benefits of improving microbial food safety and extending shelf life. (usda.gov)
  • However, it is more and more recognized that there is also a need to assess the environmental impact of toxic compounds within fire effluents. (springer.com)
  • Progress in the field of ecotoxicological studies is important because long-term exposure from the environment and bioaccumulation of toxic compounds in the human food chain may cause indirect health effects on humans. (springer.com)
  • Reduces aqueous humor formation by inhibiting enzyme carbonic anhydrase, which results in decreased IOP. (medscape.com)
  • The acute toxicity of these compounds is generally low and may not pose a direct health hazard during exposure [ 2 ]. (springer.com)
  • These compounds' oxygen content results in detrimental characteristics such as reduced energy density, instability, high viscosity, and corrosion [14]. (researchgate.net)
  • Muneishi, K & Naraoka, H 2021, ' Interactions between organic compounds and olivine under aqueous conditions: A potential role for organic distribution in carbonaceous chondrites ', Meteoritics and Planetary Science , vol. 56, no. 2, pp. 195-205. (elsevierpure.com)
  • The central aim of this thesis is to derive, implement and test new methods to calculate various types of spectroscopies of compounds containing heavy elements in an aqueous environment. (lu.se)
  • Bio-oil is a mixture of over 200 different types of major and minor organic compounds, and is a source of some pure chemicals including phenol, organic acids, alcohol, and aldehyde, among others [12]. (researchgate.net)
  • Iodinated trihalomethanes (I-THMs) formation during chlorination and chloramination of five iodinated X-ray contrast media (ICM) compounds (iopamidol, iopromide, iodixanol, histodenz, and diatrizoate) in the presence of natural organic matter (NOM) was evaluated and compared. (unboundmedicine.com)
  • For compounds like furan, high doses of irradiation can increase its levels in carbohydrates- and ascorbate acid- rich foods when the rate of furan formation exceeds the degradation rate. (usda.gov)
  • Acetic acid (aqueous), Ethanoic acid, Glacial acetic acid, Methanecarboxylic acid [Note: Can be found in concentrations of 5-8% in vinegar. (cdc.gov)
  • In addition, irradiation has a potential to reduce antinutritional compounds such as allergens and phytic acid and increase antioxidant capacity of many foods. (usda.gov)
  • The current treatments of vaginal candidiasis usually involve azole-based antifungals, though fungal resistance to these compounds has become prevalent. (who.int)
  • When there is increased apposition or contact between the lens and the iris caused by this dilatory action, there is a risk of pupillary block (resistance in the aqueous flow from the posterior to anterior chamber). (medscape.com)
  • Because alkylpyridines often occur at different locations than alkylimidazoles in carbonaceous chondrites, the results of this study suggest that olivine can separate the N-containing compounds associated with aqueous fluid flows by asteroidal chromatography in the meteorite parent body. (elsevierpure.com)
  • To this end, 29 systems of 11 hydrate formers, 11 sugar-derived compounds, and 528 data points are appraised, the results of which indicate the AARDs (%) of 0.13 (AAD = 0.35 K) and 4.66 (AAD = 0.15 MPa) in predicting hydrate dissociation conditions when the best strategy is employed to determine interaction parameters. (elsevierpure.com)
  • of compounds showing positive results. (cdc.gov)
  • Depending on the fire's specific conditions, many diverse chemical compounds are produced in varying amounts. (springer.com)
  • Some chemical compounds of the material suffer lixiviation process resulting on progressive increase of hardening, distortion and changes on surface roughness, which can compromise the materials' longevity. (bvsalud.org)
  • Endocrine disrupting compounds: A comparison of removal between conventional activated sludge and membrane bioreactors. (gjesm.net)
  • The method of identification, analysis and removal of endocrine disrupting compounds (EDCs) in water. (gjesm.net)
  • The higher corrosion inhibition of compound HM-1228 can be attributed to the presence of di- N -ethyl groups that enhance both electron donating ability and lipophilic properties. (nature.com)
  • Soft liners properties are changed when the material is in aqueous environment such as saliva, distilled water or denture cleansers. (bvsalud.org)
  • Pharmaceuticals and endocrine disrupting compounds in U.S. drinking water. (gjesm.net)
  • These compounds later moved off-site in groundwater, likely affecting both municipal and private drinking water wells located downgradient of the base. (cdc.gov)
  • The C-Te bond of organotellurium compounds is commonly considered unstable, disfavoring their applicability in biological studies. (unifesp.br)
  • Nanomaterial s tend to agglomerate in aqueous media, resulting in inaccurate safety assessment of the biological response to these substances. (cdc.gov)