- The cinnamic acid derivatives are sinapic acid, coumaric acid, ferulic acid and caffeic acid and the hydroxybenzoic acids are protocatechuic acid, gallic acid, vanillic acid and syringic acid with a C6-C1 configuration. (actascientific.com)
- 5-30 min, linear gradient from 80% to 40% A. Simultaneous monitoring for quantification was set at 270 nm (gallic acid, protocatechuic acid, catechin, vanillic acid, rutin, epicatechin, and syringic acid) and 324 nm (gentisic acid, coumaric acid, and ferulic acid) (Santiago-Díaz et al. (ulpgc.es)
- 2021). Gallic, protocatechuic, vanillic and syringic acids were detected over the limits of quantification. (ulpgc.es)
- Selective Reverse Phase-High Performance Liquid Chromatography (RPHPLC) for some important health promoting phenolic acids and flavonoids of the lead accession demonstrated the significant availability of gallic acid, caffeic acid, syringic acid, p-coumaric acid, ferullic acid, rutin, kaempferol and elagic acid. (boffinaccess.com)
- Gallic acid, phenol, protocatechuic acid, p-coumaric acid and o-coumaric acid in substantial amounts. (scholarsresearchlibrary.com)
- Fenugreek seed extract contains a class of phenolic acids that includes gallic acid (1.7 mg), protocatechuic acid (4.0 mg), catechin (0.4 mg), gentisic acid (35.8 mg), chlorogenic acid (0.7 mg), vanillic acid (58.5 mg) and syringic acid (0.3 mg) per 100 g (2). (anastore.com)
- The clones showed a significant difference (5.01 mg kg(-1) protocatechuic acid and 18.80 mg kg(-1) gallic acid) in berry phenolic compounds. (yyu.edu.tr)
- Chloroform fraction of alcohol extract of leaves yielded seven compounds: gallic acid (1), beta-sitosterol (2), behenic acid (3), kaempferol (4), quercetin (5), vanillic acid (6), hexadecanoic acid (7). (stuartxchange.org)
- High amounts of vanillic acid in accession SEC-11 (4080.82 ± 130.92 μg/g) and SEC-06 (1825.46 ± 24.54 μg/g), protocatechuic acid (1736.59 ± 94.90 μg/g) in SEC-09 and syringic acid (1676.97 ± 70.35 μg/g) in SEC-20 was detected respectively. (actascientific.com)
- Syringic acid was identified in all samples and vanillic acid was only detected in cells cultured at pH 8.25 and 8.1. (ulpgc.es)
- Protocatechuic acid was the most abundant compound at pH 7.75 and 8.25 (6.75 and 4.65 μg mL-1 respectively), and syringic acid at pH 8.1 and 7.9 (2.08 and 1.85 μg mL-1 respectively). (ulpgc.es)
- The oil compartments in a?aí fruit contain polyphenols such as procyanidin oligomers and vanillic acid, syringic acid, p-hydroxybenzoic acid, protocatechuic acid, and ferulic acid, which were shown to degrade substantially during storage or exposure to heat. (foodaq.com)
- The non-flavonoids include the stilbenoids such as resveratrol and phenolic acids such as benzoic, caffeic and cinnamic acids. (wikipedia.org)
- The quantitative evaluation was performed using liquid chromatography mass spectrophotometer method, which showed significant differences in the composition of phenolic acids and flavonoids among accessions. (actascientific.com)
- Therefore, phenolic acids and flavonoids are two such secondary metabolites, which needs to be investigated. (actascientific.com)
- In view of the impact of both phenolic acids and flavonoids on human health, it is pivotal to learn about their concentrations and variations in medicinal plants. (actascientific.com)
- Sechium genetic resources have been assessed for characterization of the germplasm but characterization of phenolic acids and flavonoids among different accessions has been limited to studies of role of phenolic acids against melon fly and flavonoids detection in leaves, stem and fruits [11,12]. (actascientific.com)
- Flavonoids, fatty acids, alkanes and waxes. (italisvital.info)
- Aditya M, Sil T, Bhattacharjee S, (2018) RP-HPLC and GC-MS based Identification of Phenolic Acids, Flavonoids and Hydroxyl Containing Compounds from One of the Lead Accessions of Amaranthus hypochondriacus L. Identified on the Basis of Biomarkers of Antioxidant Potential. (boffinaccess.com)
- Plant natural products such as phenolic acids, flavonoids have received much attention as therapeutic agent to fight against degenerative diseases mediated by oxidative stress [1-3]. (boffinaccess.com)
- The scientists think that the reason that cherry juice has such a strong impact on blood pressure is that it is rich in phenolic acids, which are a type of antioxidant . (naturalnews.com)
- Phenolic acids are of utmost importance recently due to their protective role against cancer and heart diseases, which may be attributed to their antioxidant activity, reported to be higher than vitamin C and E against reactive oxygen species [3]. (actascientific.com)
- These oils were analysed for their fatty acid composition (FAC), their tocopherol, sterol, polycyclic aromatic hydrocarbon (PAHs), water, and volatile matter (WVM) contents, as well as their antioxidant activity (AA) and oxidative stability parameters. (bvsalud.org)
- Additionally, their AA was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), and ferric reducing antioxidant power (FRAP) methods, with results ranging between 185.36-396.63, 958.59-1638.58, and 61.93-119.21 µmol TE/100 g, respectively. (bvsalud.org)
- and grape seeds contain proanthocyanidins, omega-6 fatty acids, phytosterols, and vitamin E. The content of antioxidant compounds depends on each grape variety. (galenolink.com)
- In in vitro tests, phenolic acids often show better antioxidant activity than well-known antioxidant vitamins. (galenolink.com)
- Since then studies have established that the acai berry encloses a number of nutrients and these include amino acids, fiber , iron , omega fatty acids (nourishing fat present in several fishes) and numerous vital vitamins and minerals that help in promoting our cardiovascular health, functions as an anti-inflammatory agents and also aids as an antioxidant. (herbs2000.com)
- For example, the pro-oxidant enzyme lipoxygenase (LOX) is known to be inhibited by pumpkin seed extracts, but not due to the presence of any single family of antioxidant nutrients (for example, the phenolic acids described earlier). (truthwiki.org)
- Probiotic and antioxidant properties from protocatechuic, chlorogenic, caffeic and ferulic acids found in the leaves. (stuartxchange.org)
- Rapeseed oil, constituting 12% of global vegetable oil production, is susceptible to quality degradation due to stress-induced incomplete seed degreening, fatty acid oxidation, or poor nutrient accumulation. (bvsalud.org)
- The consumption of cold-pressed oils (CPOs) has continuously increased due to their health-promoting compounds, such as polyunsaturated fatty acid (PUFA), tocopherols, sterols, and polyphenols. (bvsalud.org)
- In addition, the fatty acids enclosed by acai berries offer a health benefit that is considered to be equal to consumption of other nutrients, such as olive oil - another vital aspect to maintaining a healthy heart. (herbs2000.com)
- Plants produce a large variety of secondary metabolites like phenols, tannins, terpenoids, alkaloids, polyacetylenes, fatty acids and steroids, which have an allelopathic effect on the growth and development of the same plant or neighboring plants. (regional.org.au)
- A good concentration of oleic acid, among other fatty acids, provides it with this property. (suryanshinfo.com)
- Anti-Inflammatory - Healthy fatty acids like omega-9 and omega-6 in acai oil make it anti-inflammatory for the skin. (suryanshinfo.com)
- The nourishing fatty acids in the oil make it suitable for application on hair that has been damaged and is now dry, frizzy, feels weak on pulling and running the fingers and may even split ends. (suryanshinfo.com)
- The fatty acids compositions of total lipids and phospholipids in the adzuki beans were compared among the five cultivars (data not shown). (healthjade.com)
- The low total lipid contents of adzuki beans is similar to other foods - cereals as rice and rye, and legumes as bean, chick-pea and beans, that have less than 2% of fat, but with the advantage that the fat of the adzuki bean possesses a healthy Polyunsaturated fatty acids (PUFAs) omega-6/omega-3 which are essential fatty acids for human nutrition. (healthjade.com)
- Adzuki beans has good amounts of total unsaturated fatty acids which consisted mainly of linoleic (18:2n-6) acid, followed by α-linolenic (18:3n-3) and oleic (18:1n-9) acids, representing 70.6-73.8 wt-% and 69.9-72.6 wt-% for total lipids and phospholipids, respectively. (healthjade.com)
- Possess a common structure derived from benzoic acid. (galenolink.com)
- Fruit pulp of twelve Sechium edule Indian accessions were analyzed for phenolic acid and flavonoid constituents. (actascientific.com)
- Regarding the identified phenolic compounds, the blackberries grown under the rain-shield recorded higher values of these components, with the exception of the ellagic acid. (institut-cacak.org)
- They are classified as hydroxycinnamic acids and hydroxybenzoic acids based on the carbon framework. (actascientific.com)
- Phenolic acids formed by microbial degradation of the dietary polyphenols in the gut could be detected. (biomedcentral.com)
- 15) have reported that polyphenols and phytic acid have potential hypoglycemic activity. (healthjade.com)
- Derived from cinnamic acids, are found often in plants as simple esters with quinic acid or glucose. (galenolink.com)
- Oleic acid in acai berry oil is one of the best natural moisturizers on the planet. (suryanshinfo.com)
- The health promoting benefits in Sechium edule fruits can be attributed to the presence of phytochemicals and large number of plant food derived bioactive compounds belongs to phenolic acid and flavonoid families [1]. (actascientific.com)
- in most research projects, phenolic acids are used together with other compounds found in grapes. (galenolink.com)
- A significant concentration of phenolic compounds in the acai berry leach into the oil, like vanillic acid. (suryanshinfo.com)
- Phenolic acids are largely present in the pulp, anthocyanins and stilbenoids in the skin, and other phenols (catechins, proanthocyanidins and flavonols) in the skin and the seeds. (wikipedia.org)
- Malondialdehyde (MDA) was used as indicator of lipid peroxidation and was measured by a calorimetric assay, lactobacilli were cultured on Rogosa agar plates and Enterobacteriaceae on VRBG agar plates, anthocyanins and phenolic acids were analysed by HPLC-DAD-ESI-MSn. (biomedcentral.com)
- They are classified as flavonoid (flavonols, flavones, flavanones, isoflavonoids, chalcones and anthocyanins) and non-flavonoid molecules (phenolic acids, stilbenoids and others). (galenolink.com)
- Hyptis suaveolens contains unique terpenoid metabolites like suaveolic acid, suaveolol, methyl suaveolate, beta-sitosterol, ursolic acid, and phenolic compound like rosamarinic acid, methyl rosamarinate that have potentiality to substitute the traditional drugs as therapeutic agent against the resistant and newly emerged bacterial and viral pathogens. (springeropen.com)
- Though these fermentations produced glycerol, the yields never increased above 30% of the metabolised glucose and there are bi-products formation such as ethanol, acetic acid, acetaldehyde etc. (celignis.com)
- They are found in soluble form, conjugated with sugars or organic acids. (galenolink.com)
- Bacteria are mainly used to produce organic acids and alcohols by anaerobic fermentation and enzymes by aerobic fermentation processes. (celignis.com)
- The main free amino acids in all cultivars were arginine and glutamine. (stuartxchange.org)
- Freeze-dried yacon powder yielded total free amino acids of 1941.2 mg/100 g, glutamine 212.4 mg/100g, and arginine 994.1 mg/100 g. (stuartxchange.org)
- As well, fourteen phenolic acids have been screened by high-performance liquid chromatography (HPLC) method. (scholarsresearchlibrary.com)
- Red wine will be richer in phenols abundant in the skin and seeds, such as anthocyanin, proanthocyanidins and flavonols, whereas the phenols in white wine will essentially originate from the pulp, and these will be the phenolic acids together with lower amounts of catechins and stilbenes. (wikipedia.org)
- However, the deterioration parameters of CPOs, such as peroxide values (PV = 0.24-4.61 meq O2/kg), p-anisidine values (pAnV = 0.39-4.77), acid values (AV = 0.31-2.82 mg KOH/g), and impurity amounts (Σ4PAHs = 1.16-8.76 µg/kg and WVM = 0.020-0.090%), did not exceed the level recommended by the Codex Alimentarius Commission. (bvsalud.org)
- Phenolic acids are present in the grape skin, and in lower amounts in pulp and seeds. (galenolink.com)
- As P10 plus protein-corrected lignin, water-soluble sugars, uronic acids, acetyl content and starch. (celignis.com)
- Study of free amino acid composition of roots of yacon cultivars ranged from 147.9 to 341.1 mg/q00 g. (stuartxchange.org)
- Lactic acid bacteria (LAB) may improve microbial status in the intestines and increase the metabolic activity towards polyphenolic degradation. (biomedcentral.com)
- Very well-known natural fermenters are lactic acid bacteria (LAB) for lactic acid production and Bacillus species such as B. subtilis, B. amyloliquefaciens, B. licheniformis, B. megaterium etc. for the production of enzymes, antibiotics, surfactins, and biopolymers. (celignis.com)
- The study found that the greatest improvement in blood pressure occurred when two of the phenolic acids present in cherry juice reached peak levels in the patient's bloodstream - protocatechuic and vanillic acid. (naturalnews.com)
- Phenolic acids, which are produced by shikimic acid pathway, are present as free form or are conjugated with sugar residue. (actascientific.com)
- Pentacyclic triterpenoid, ursolic acid have been reported to have effective antiviral response against the SARS-CoV2 responsible for the present COVID-19 pandemic and HIV virus for which no effective vaccines are available till date. (springeropen.com)
- Phenolic acids are found in the pulp or juice of the wine and can be commonly found in white wines which usually do not go through a maceration period. (wikipedia.org)
- Amino acid L-citrulline is also found in watermelon, and can help normalize blood pressure. (naturalnews.com)
- Phenolic acids are characterized by the presence of one carboxylic acid, and are found in the plants as conjugates, rarely in free form. (galenolink.com)
- While others, such as vanillic and protocatechuic acid, decreased the potential conversion of pre-adipocytes to adipocytes. (news-medical.net)
- the amino acid content was 7.59% of total dry weight. (foodaq.com)
- From the leaves of Acacia leucopholea different phenolic acids viz. (regional.org.au)