myricetin
4H-1-benzopyran-4-one, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-
 
Notes:
Flavanol found in a wide variety of foodstuffs especially in red table wine, bee pollen, bilberries, blueberries, bog whortleberries, broad beans, Chinese bajberry, corn poppy leaves, cranberries, crowberries, blackcurrants, dock leaves, fennel, grapes, parsley, perilla, rutabaga, dill weed and tea (green and black). Glycosides are also widely distributed. Potential nutriceutical showing anti-HIV activity Myricetin is a naturally occurring flavonol, a flavonoid found in many grapes, berries, fruits, vegetables, herbs, as well as other plants. Walnuts are a rich dietary source. Myricetin has antioxidant properties. It is commonly found in the form of glycosides, such as myricitrin.[citation needed]; Myricetin is a naturally-occurring flavonoid found in many grapes, berries, fruits, vegetables, herbs, as well as other plants. Walnuts are a rich dietary source. It has been shown that myricetin has antioxidant properties. -- Wikipedia
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3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one (Click)
CAS Number: 529-44-2Picture of molecule
ECHA EINECS - REACH Pre-Reg: 208-463-2
FDA UNII: 76XC01FTOJ
Nikkaji Web: J1.585G
Beilstein Number: 0332331
MDL: MFCD00006827
XlogP3: 1.20 (est)
Molecular Weight: 318.23830000
Formula: C15 H10 O8
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: cosmetic agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 357.00 °C. @ 760.00 mm Hg
Boiling Point: 747.63 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 6.840000 mm/Hg @ 25.00 °C. (est)
Flash Point: 547.00 °F. TCC ( 285.90 °C. ) (est)
logP (o/w): 1.206 (est)
Soluble in:
 water, 2234 mg/L @ 25 °C (est)
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: antioxidants
skin conditioning
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Suppliers:
BOC Sciences
For experimental / research use only.
Myricetin >98%
Odor: characteristic
Use: Myricetin is a flavonoid found in many grapes, berries, fruits, vegetables, herbs, as well as other plants, which has antioxidant and anti tumor properties. Studies shows that high myricetin consumption reduces the risk of prostate cancer.
Coompo
For experimental / research use only.
Myricetin from Plants ≥96%
Odor: characteristic
Use: Myricetin is a naturally occurring flavonol with hydroxyl substitutions at the 3, 5, 7, 3', 4' and 5' positions. Through the years, a number of studies have been done to investigate its varied therapeutic potential, which includes its use as a potent antioxidant, as an anticarcinogenic agent and in the prevention of platelet aggregation. Myricetin has antioxidant properties. In vitro research suggests that myricetin in high concentrations can modify LDL cholesterol such that uptake by white blood cells is increased. A Finnish study correlated high myricetin consumption with lowered rates of prostate cancer. Another 8-year study found that three flavonols (kaempferol, quercetin, and myricetin) reduced the risk of pancreatic cancer by 23 percent.
ExtraSynthese
For experimental / research use only.
Myricetin (HPLC) ≥90%
P.L. Thomas
Myricetin
Santa Cruz Biotechnology
For experimental / research use only.
Myricetin ≥98%
Sigma-Aldrich: Sigma
For experimental / research use only.
Myricetin ≥96.0%, crystalline
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Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: cosmetic agents
Recommendation for myricetin usage levels up to:
 not for fragrance use.
 
Recommendation for myricetin flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
NLM Hazardous Substances Data Bank: Search
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 5281672
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
Chemidplus: 0000529442
RTECS: LK8646000 for cas# 529-44-2
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References:
 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 5281672
Pubchem (sid): 134975926
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
CHEMBL: View
Golm Metabolome Database: Search
KEGG (GenomeNet): C10107
HMDB (The Human Metabolome Database): HMDB02755
FooDB: FDB012724
YMDB (Yeast Metabolome Database): YMDB01754
Export Tariff Code: 2932.90.4100
MedlinePlusSupp: View
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 alfalfa
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 allspice
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 apple fruit
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 ashitaba
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 bean fava bean
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 blueberry plant
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 buckthorn sea buckthorn
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 carob bean
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 carrot fruit
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 clove bud
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 clove fruit
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 clove leaf
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 cranberry fruit
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 currant black currant fruit
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 currant black currant fruit juice
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 garlic bulb
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 ginger plant
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 ginkgo biloba leaf
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 grape fruit
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 guava bark
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 hazelnut bark
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 jambul
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 orange fruit
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 pepper bell pepper fruit
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 persimmon american persimmon plant
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 pomegranate fruit
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 potato flower
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 saffron flower
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 tea leaf
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 tea plant
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 walnut black walnut fruit
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 walnut black walnut leaf
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 walnut black walnut nut
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Synonyms:
4H-1-benzopyran-4-one, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-
 cannabiscetin
 delphidenolon 1575
 flavone, 3,3',4',5,5',7-hexahydroxy-
3,3',4,4',5',7-hexahydro-2-phenyl-4H-chromen-4-one
3,3',4',5,5',7-hexahydroxyflavone
3,5,7,3',4',5'-hexahydroxyflavone
 myricetin-3-galactoside
3,5,7-trihydroxy-2-(3,4,5-trihydroxy-phenyl)-chromen-4-one
3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
2-(3,4,5-trihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
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Articles:
PubMed: Metabolic Variations, Antioxidant Potential, and Antiviral Activity of Different Extracts of Eugenia singampattiana (an Endangered Medicinal Plant Used by Kani Tribals, Tamil Nadu, India) Leaf.
PubMed: Potentiation of natural killer cell activity with myricetin.
PubMed: Flavonoid Detection in Hydroethanolic Extract of Pouteria torta (Sapotaceae) Leaves by HPLC-DAD and the Determination of Its Mutagenic Activity.
PubMed: Antioxidant compounds, antioxidant activity and phenolic content in peel from three tropical fruits from Yucatan, Mexico.
PubMed: In vivo and in vitro addition of dried olive extract in poultry.
PubMed: Inhibition of LDL oxidation and oxidized LDL-induced foam cell formation in RAW 264.7 cells show anti-atherogenic properties of a foliar methanol extract of Scoparia dulcis.
PubMed: Antioxidative Properties and Ability of Phenolic Compounds of Myrtus communis Leaves to Counteract In Vitro LDL and Phospholipid Aqueous Dispersion Oxidation.
PubMed: In Vitro and In Silico Studies to Explore Structural Features of Flavonoids for Aldehyde Oxidase Inhibition.
PubMed: Identification of new flavonols in hybrid grapes by combined liquid chromatography-mass spectrometry approaches.
PubMed: Metabolic variation and antioxidant potential of Malus prunifolia (wild apple) compared with high flavon-3-ol containing fruits (apple, grapes) and beverage (black tea).
PubMed: Development of high-performance liquid chromatographic for quality and authenticity control of chinese propolis.
PubMed: Myrcia bella Leaf Extract Presents Hypoglycemic Activity via PI3k/Akt Insulin Signaling Pathway.
PubMed: Effects of UV exclusion on the physiology and phenolic composition of leaves and berries of Vitis vinifera cv. Graciano.
PubMed: Distinct action of flavonoids, myricetin and quercetin, on epithelial Cl⁻ secretion: useful tools as regulators of Cl⁻ secretion.
PubMed: Antioxidant activities and phenolic compounds of date plum persimmon ( Diospyros lotus L.) fruits.
PubMed: Effects of chemopreventive natural products on non-homologous end-joining DNA double-strand break repair.
PubMed: Phenolic composition of grape and winemaking by-products of Brazilian hybrid cultivars BRS Violeta and BRS Lorena.
PubMed: Antioxidant Activity and Delayed Aging Effects of Hot Water Extract from Chamaecyparis obtusa var. formosana Leaves.
PubMed: Development of a Fluorometric Microplate Antiadhesion Assay Using Uropathogenic Escherichia coli and Human Uroepithelial Cells.
PubMed: Antioxidant property of edible mushrooms collected from Ethiopia.
PubMed: Enhancement of recombinant myricetin on the radiosensitivity of lung cancer A549 and H1299 cells.
PubMed: Simultaneous determination of caffeine and some selected polyphenols in Wuyi Rock tea by high-performance liquid chromatography.
PubMed: Effect of edible oils on quercetin, kaempferol and galangin transport and conjugation in the intestinal Caco-2/HT29-MTX co-culture model.
PubMed: The estrogenic effects of apigenin, phloretin and myricetin based on uterotrophic assay in immature Wistar albino rats.
PubMed: Quantification and bioaccessibility of california pistachio bioactives.
PubMed: Metmyoglobin reduction by polyphenols and mechanism of the conversion of metmyoglobin to oxymyoglobin by quercetin.
PubMed: Rapid method for the simultaneous determination of flavonol aglycones in food using u-HPLC coupled with heating block acidic hydrolysis.
PubMed: Nonanthocyanin secondary metabolites of black raspberry (Rubus occidentalis L.) fruits: identification by HPLC-DAD, NMR, HPLC-ESI-MS, and ESI-MS/MS analyses.
PubMed: Simultaneous quantification and peroxynitrite-scavenging activities of flavonoids in Polygonum aviculare L. herb.
PubMed: Seasonal variation of the main individual phenolics and juglone in walnut (Juglans regia) leaves.
PubMed: Advanced knowledge of three important classes of grape phenolics: anthocyanins, stilbenes and flavonols.
PubMed: Onion extract structural changes during in vitro digestion and its potential antioxidant effect on brain lipids obtained from low- and high-fat-fed mice.
PubMed: Suitability of antioxidant capacity, flavonoids and phenolic acids for floral authentication of honey. Impact of industrial thermal treatment.
PubMed: Antioxidant and antimicrobial properties of phenolic rich fraction of Seabuckthorn (Hippophae rhamnoides L.) leaves in vitro.
PubMed: Interaction of characteristic structural elements of persimmon tannin with Chinese cobra PLA2.
PubMed: Phenolic composition and inhibitory effect against oxidative DNA damage of cooked cowpeas as affected by simulated in vitro gastrointestinal digestion.
PubMed: [Biologically active substances of plant origin. Flavonols and flavones: prevalence, dietary sourses and consumption].
PubMed: Phenolic-rich extract from the Costa Rican guava (Psidium friedrichsthalianum) pulp with antioxidant and anti-inflammatory activity. Potential for COPD therapy.
PubMed: An approach to the phytochemical profiling of rocket [Eruca sativa (Mill.) Thell].
PubMed: Myricetin-Mediated Lifespan Extension in Caenorhabditis elegans Is Modulated by DAF-16.
PubMed: Phenolic profiles of Vitis davidii and Vitis quinquangularis species native to China.
PubMed: Inhibitory effects of myricetin on mammalian DNA polymerase, topoisomerase and human cancer cell proliferation.
PubMed: Ellagic acid derivatives, ellagitannins, proanthocyanidins and other phenolics, vitamin C and antioxidant capacity of two powder products from camu-camu fruit (Myrciaria dubia).
PubMed: Assay of phenolic compounds from four species of ber (Ziziphus mauritiana L.) fruits: comparison of three base hydrolysis procedure for quantification of total phenolic acids.
PubMed: Antioxidant capacity, polyphenolic content and tandem HPLC-DAD-ESI/MS profiling of phenolic compounds from the South American berries Luma apiculata and L. chequén.
PubMed: Identification of novel dietary phytochemicals inhibiting the efflux transporter breast cancer resistance protein (BCRP/ABCG2).
PubMed: Effect of emulin on blood glucose in type 2 diabetics.
PubMed: Myricetin induces apoptosis in HepG2 cells through Akt/p70S6K/bad signaling and mitochondrial apoptotic pathway.
PubMed: Naturally occurring flavonoids against human norovirus surrogates.
PubMed: Evolution of flavonoids in Mouratón berries taken from both bunch halves.
PubMed: Identification of polyphenols and their metabolites in human urine after cranberry-syrup consumption.
PubMed: Growth inhibitory effect of grape phenolics against wine spoilage yeasts and acetic acid bacteria.
PubMed: Microarray and pathway analysis highlight Nrf2/ARE-mediated expression profiling by polyphenolic myricetin.
PubMed: Inhibition effects and induction of apoptosis of flavonoids on the prostate cancer cell line PC-3 in vitro.
PubMed: Influences of glucose on the dietary hydroxyflavonoid-plasma protein interaction.
PubMed: Identification of phenolic constituents in Cichorium endivia var. crispum and var. latifolium salads by high-performance liquid chromatography with diode array detection and electrospray ioniziation tandem mass spectrometry.
PubMed: Adsorption chromatography separation of the flavonols kaempferol, quercetin and myricetin using cross-linked collagen fibre as the stationary phase.
PubMed: HPLC determination of phenolic acids, flavonoids and juglone in walnut leaves.
PubMed: Identification of flavonoids and flavonoid rhamnosides from Rhododendron mucronulatum for. albiflorum and their inhibitory activities against aldose reductase.
PubMed: Syzygium aqueum leaf extract and its bioactive compounds enhances pre-adipocyte differentiation and 2-NBDG uptake in 3T3-L1 cells.
PubMed: Quantification of flavonoids in black rice by liquid chromatography-negative electrospray ionization tandem mass spectrometry.
PubMed: Composition of native Australian herbs polyphenolic-rich fractions and in vitro inhibitory activities against key enzymes relevant to metabolic syndrome.
PubMed: Bauhinia forficata Link authenticity using flavonoids profile: relation with their biological properties.
PubMed: In vitro and in vivo antioxidant activity of ethanolic extract of white button mushroom (Agaricus bisporus).
PubMed: Protective effects of a novel sea buckthorn wine on oxidative stress and hypercholesterolemia.
PubMed: Characterization of flavonoids from Dryopteris erythrosora and evaluation of their antioxidant, anticancer and acetylcholinesterase inhibition activities.
PubMed: An optimized method for analysis of phenolic compounds in buds, leaves, and fruits of black currant ( Ribes nigrum L.).
PubMed: Novel antibiofilm chemotherapy targets exopolysaccharide synthesis and stress tolerance in Streptococcus mutans to modulate virulence expression in vivo.
PubMed: In vivo investigation on the potential of galangin, kaempferol and myricetin for protection of D-galactose-induced cognitive impairment.
PubMed: HPLC-MSn identification and quantification of flavonol glycosides in 28 wild and cultivated berry species.
PubMed: Classification and characterisation of Spanish red wines according to their appellation of origin based on chromatographic profiles and chemometric data analysis.
PubMed: A critical evaluation on the reliability of two aluminum chloride chelation methods for quantification of flavonoids.
PubMed: Unique bioactive polyphenolic profile of guava (Psidium guajava) budding leaf tea is related to plant biochemistry of budding leaves in early dawn.
PubMed: Hepatoprotection with a chloroform extract of Launaea procumbens against CCl4-induced injuries in rats.
PubMed: Myricetin protects against cytokine-induced cell death in RIN-m5f β cells.
PubMed: Dietary flavonoid fisetin: a novel dual inhibitor of PI3K/Akt and mTOR for prostate cancer management.
PubMed: Inhibitory effect of luteolin on estrogen biosynthesis in human ovarian granulosa cells by suppression of aromatase (CYP19).
PubMed: Isolation and characterization of flavonols from blackcurrant by high-performance counter-current chromatography and electrospray ionization tandem mass spectrometry.
PubMed: Myricetin attenuates lipopolysaccharide-stimulated activation of mouse bone marrow-derived dendritic cells through suppression of IKK/NF-κB and MAPK signalling pathways.
PubMed: Differential suppression of intracellular reactive oxygen species-mediated signaling pathway in vascular endothelial cells by several subclasses of flavonoids.
PubMed: Compositional differences of phenolic compounds between black currant (Ribes nigrum L.) cultivars and their response to latitude and weather conditions.
PubMed: Assessment of flavonoids contents and in vitro antioxidant activity of Launaea procumbens.
PubMed: Chemical interaction between polyphenols and a cysteinyl thiol under radical oxidation conditions.
PubMed: [Separation and purification of flavones from Nelumbo nucifera Gaertn. by silica gel chromatography and high-speed counter-current chromatography].
PubMed: Ultra performance liquid chromatography-tandem quadrupole mass spectrometry profiling of anthocyanins and flavonols in cowpea (Vigna unguiculata) of varying genotypes.
PubMed: DPPH radical scavenging activity of tricin and its conjugates isolated from "Njavara" rice bran: a density functional theory study.
PubMed: Target molecules of food phytochemicals: food science bound for the next dimension.
PubMed: The influence of organic and conventional cultivation systems on the nutritional value and content of bioactive compounds in selected tomato types.
PubMed: Flavonoids, a ubiquitous dietary phenolic subclass, exert extensive in vitro anti-invasive and in vivo anti-metastatic activities.
PubMed: Survey of antioxidant capacity and phenolic composition of blueberry, blackberry, and strawberry in Nanjing.
PubMed: Structural features and bioavailability of four flavonoids and their implications for lifespan-extending and antioxidant actions in C. elegans.
PubMed: Phenolic composition of the edible parts (flesh and skin) of Bordô grape (Vitis labrusca) using HPLC-DAD-ESI-MS/MS.
PubMed: Anti-inflammatory activity of Pistacia khinjuk in different experimental models: isolation and characterization of its flavonoids and galloylated sugars.
PubMed: Characterization of a highly polymeric proanthocyanidin fraction from persimmon pulp with strong Chinese cobra PLA2 inhibition effects.
PubMed: Chemical structures of 4-oxo-flavonoids in relation to inhibition of oxidized low-density lipoprotein (LDL)-induced vascular endothelial dysfunction.
PubMed: Non-covalent interaction of dietary polyphenols with total plasma proteins of type II diabetes: molecular structure/property-affinity relationships.
PubMed: Noncovalent interaction of dietary polyphenols with common human plasma proteins.
PubMed: Myricetin is a potent chemopreventive phytochemical in skin carcinogenesis.
PubMed: Characterization of phenolic components in polar extracts of Eucalyptus globulus Labill. bark by high-performance liquid chromatography-mass spectrometry.
PubMed: Myricetin affords protection against peroxynitrite-mediated DNA damage and hydroxyl radical formation.
PubMed: Cytoprotective activity against peroxide-induced oxidative damage and cytotoxicity of flavonoids in C6 rat glioma cells.
PubMed: Antioxidant and hepatoprotective activities of phenolic rich fraction of Seabuckthorn (Hippophae rhamnoides L.) leaves.
PubMed: Hepatoprotective effects of methanol extract of Carissa opaca leaves on CCl4-induced damage in rat.
PubMed: Determination of cranberry phenolic metabolites in rats by liquid chromatography-tandem mass spectrometry.
PubMed: Roasting affects phenolic composition and antioxidative activity of hazelnuts (Corylus avellana L.).
PubMed: Evaluation of antioxidant and inhibitory activities for different subclasses flavonoids on enzymes for rheumatoid arthritis.
PubMed: Pressurized liquid extraction of phenolic compounds from Anatolia propolis and their radical scavenging capacities.
PubMed: Assessment of the antibacterial activity and the antidiarrheal function of flavonoids from bayberry fruit.
PubMed: Myricetin induces G2/M phase arrest in HepG2 cells by inhibiting the activity of the cyclin B/Cdc2 complex.
PubMed: Antioxidant behavior of mearnsetin and myricetin flavonoid compounds--a DFT study.
PubMed: Separation, characterization and quantification of phenolic compounds in blueberries and red and black currants by HPLC-DAD-ESI-MSn.
PubMed: Bioaccessibility of flavonoids and total phenolic content in onions and its relationship with antioxidant activity.
PubMed: Acrylamide up-regulates cyclooxygenase-2 expression through the MEK/ERK signaling pathway in mouse epidermal cells.
PubMed: ZnO-ZnS QDs interfacial heterostructure for drug and food delivery application: enhancement of the binding affinities of flavonoid aglycones to bovine serum albumin.
PubMed: Inhibitory activity of natural occurring antioxidants on Thiyl radical-induced trans-arachidonic acid formation.
PubMed: (+)-methyl jasmonate-induced bioformation of myricetin, quercetin and kaempferol in red raspberries.
PubMed: Potent modification of inducible CYP1A1 expression by flavonoids.
PubMed: Simultaneous quantification of flavonoids and phenolic acids in plant materials by a newly developed isocratic high-performance liquid chromatography approach.
PubMed: In vitro real-time interactions of cranberry constituents with immobilized fructosyltransferase.
PubMed: Determination of antioxidant constituents in cactus pear fruits.
PubMed: High molecular weight persimmon (Diospyros kaki L.) proanthocyanidin: a highly galloylated, A-linked tannin with an unusual flavonol terminal unit, myricetin.
PubMed: [Research progress of bioactive constituents, absorption, metabolism, and neuroprotective effects from blueberry].
PubMed: Synergistic and antagonistic interactions of phenolic compounds found in navel oranges.
PubMed: Sap phytochemical compositions of some bananas in Thailand.
PubMed: Variability in the distribution of phenolic compounds in milled fractions of chickpea and horse gram: evaluation of their antioxidant properties.
PubMed: Potential of phenolic antioxidants.
PubMed: Total phenolic compounds, flavonoids, and radical scavenging activity of 21 selected tropical plants.
PubMed: Myricetin inhibits IL-1beta-induced inflammatory mediators in SW982 human synovial sarcoma cells.
PubMed: Impact of postharvest methyl jasmonate treatment on the volatile composition and flavonol content of strawberries.
PubMed: Antioxidant capacity, phenolic content, and profiling of phenolic compounds in the seeds, skin, and pulp of Vitis rotundifolia (Muscadine Grapes) As determined by HPLC-DAD-ESI-MS(n).
PubMed: Separation and Purification of Phenolic Acids and Myricetin from Black Currant by High Speed Countercurrent Chromatography.
PubMed: Effects of kaempferol and myricetin on inducible nitric oxide synthase expression and nitric oxide production in rats.
PubMed: Polyphenolics profile, antioxidant and radical scavenging activity of leaves and stem of Raphanus sativus L.
PubMed: Antioxidant activities and xanthine oxidase inhibitory effects of phenolic phytochemicals from Acacia confusa twigs and branches.
PubMed: Proximate and polyphenolic characterization of cranberry pomace.
PubMed: Anthocyanin and flavonol variation in bog bilberries (Vaccinium uliginosum L.) in Finland.
PubMed: Multivariant optimization, validation, and application of capillary electrophoresis for simultaneous determination of polyphenols and phenolic acids in Brazilian wines.
PubMed: A new myricetin-rhamnodiglucoside from Camellia sinensis.
PubMed: Pressurised liquid extraction of flavonoids in onions. Method development and validation.
PubMed: Chemical composition and phenolic compound profile of mortiño (Vaccinium floribundum Kunth).
PubMed: Red-color related phenolic composition of Garnacha Tintorera (Vitis vinifera L.) grapes and red wines.
PubMed: Effects of phenolic compounds on the browning of cooked barley.
PubMed: Dealcoholized wines by spinning cone column distillation: phenolic compounds and antioxidant activity measured by the 1,1-diphenyl-2-picrylhydrazyl method.
PubMed: Antioxidative effect and active components from leaves of Lotus ( Nelumbo nucifera ).
PubMed: Effect of processing on the flavonoid content and antioxidant capacity of Citrus hystrix leaf.
PubMed: Towards tooth friendly soft drinks.
PubMed: Cytotoxicity of flavones and flavonols to a human esophageal squamous cell carcinoma cell line (KYSE-510) by induction of G2/M arrest and apoptosis.
PubMed: Protective role of myricetin on markers of oxidative stress in human erythrocytes subjected to oxidative stress.
PubMed: Myricetin suppresses invasion and migration of human lung adenocarcinoma A549 cells: possible mediation by blocking the ERK signaling pathway.
PubMed: Orosensory profiles and chemical composition of black currant (Ribes nigrum ) juice and fractions of press residue.
PubMed: Level of catechin, myricetin, quercetin and isoquercitrin in buckwheat (Fagopyrum esculentum Moench), changes of their levels during vegetation and their effect on the growth of selected weeds.
PubMed: Dietary intake of selected flavonols, flavones, and flavonoid-rich foods and risk of cancer in middle-aged and older women.
PubMed: A new method for determination of myricetin and quercetin using solid phase microextraction-high performance liquid chromatography-ultra violet/visible system in grapes, vegetables and red wine samples.
PubMed: A food pattern that is predictive of flavonol intake and risk of pancreatic cancer.
PubMed: Flavonol 3-O-glycosides series of Vitis vinifera Cv. Petit Verdot red wine grapes.
PubMed: [Study on aqueous chemical constituents from the flower buds of Eugenia caryophylla].
PubMed: Massive accumulation of gallic acid and unique occurrence of myricetin, quercetin, and kaempferol in preparing old oolong tea.
PubMed: Quantitative analysis of antiradical phenolic constituents from fourteen edible Myrtaceae fruits.
PubMed: Inhibitory effects of flavonoids on aldehyde oxidase activity.
PubMed: Myricetin, a naturally occurring flavonoid, prevents 2-deoxy-D-ribose induced dysfunction and oxidative damage in osteoblastic MC3T3-E1 cells.
PubMed: Inhibitory effect of Myrica bark on lipase activity in mouse plasma and gastrointestinal tract.
PubMed: Fruit quality, antioxidant capacity, and flavonoid content of organically and conventionally grown blueberries.
PubMed: Dietary flavonoid sources in Australian adults.
PubMed: Mutagenicity of Mouriri pusa Gardner and Mouriri elliptica Martius.
PubMed: Human glycemic response and phenolic content of unsweetened cranberry juice.
PubMed: Influence of B-ring hydroxylation on interactions of flavonols with bovine serum albumin.
PubMed: Flavones and flavonols exert cytotoxic effects on a human oesophageal adenocarcinoma cell line (OE33) by causing G2/M arrest and inducing apoptosis.
PubMed: Dietary flavonoid intake and lung cancer--a population-based case-control study.
PubMed: Microwave-assisted efficient extraction of different parts of Hippophae rhamnoides for the comparative evaluation of antioxidant activity and quantification of its phenolic constituents by reverse-phase high-performance liquid chromatography (RP-HPLC).
PubMed: Online RP-HPLC-DPPH screening method for detection of radical-scavenging phytochemicals from flowers of Acacia confusa.
PubMed: [Effects of flavonoids with different structures on proliferation of leukemia cell line HL-60].
PubMed: Encapsulation of quercetin and myricetin in cyclodextrins at acidic pH.
PubMed: Suppressive effect of a proanthocyanidin-rich extract from longan (Dimocarpus longan Lour.) flowers on nitric oxide production in LPS-stimulated macrophage cells.
PubMed: Antibacterial activity directed isolation of compounds from Punica granatum.
PubMed: Separation and HPLC-MS identification of phenolic antioxidants from agricultural residues: almond hulls and grape pomace.
PubMed: Effect of phenolic aldehydes and flavonoids on growth and inactivation of Oenococcus oeni and Lactobacillus hilgardii.
PubMed: Influence of cranberry phenolics on glucan synthesis by glucosyltransferases and Streptococcus mutans acidogenicity.
PubMed: Myricetin down-regulates phorbol ester-induced cyclooxygenase-2 expression in mouse epidermal cells by blocking activation of nuclear factor kappa B.
PubMed: Effects of flavonoid mixtures on the transport of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) through Caco-2 monolayers: an in vitro and kinetic modeling approach to predict the combined effects on transporter inhibition.
PubMed: Cellular antioxidant activity (CAA) assay for assessing antioxidants, foods, and dietary supplements.
PubMed: Dietary flavones and flavonoles are inhibitors of poly(ADP-ribose)polymerase-1 in pulmonary epithelial cells.
PubMed: Flavonoid effects on DNA oxidation at low concentrations relevant to physiological levels.
PubMed: Flavonols and pancreatic cancer risk: the multiethnic cohort study.
PubMed: Effects of flavonoid on calcium content in femoral tissue culture and parathyroid hormone-stimulated osteoclastogenesis in bone marrow culture in vitro.
PubMed: Flavonol profiles of Vitis vinifera red grapes and their single-cultivar wines.
PubMed: Baicalein induction of hydroxyl radical formation via 12-lipoxygenase in human platelets: an ESR study.
PubMed: Flavonoid content of U.S. fruits, vegetables, and nuts.
PubMed: Distinctive antioxidant and antiinflammatory effects of flavonols.
PubMed: Inhibition of the intestinal glucose transporter GLUT2 by flavonoids.
PubMed: Lipid peroxidation, cyclooxygenase enzyme and tumor cell proliferation inhibitory compounds in Cornus kousa fruits.
PubMed: Gas-phase ligation of Fe+ and Cu+ ions with some flavonoids.
PubMed: Metabolite profiling of grape: Flavonols and anthocyanins.
PubMed: An in vitro and in silico study on the flavonoid-mediated modulation of the transport of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) through Caco-2 monolayers.
PubMed: Microclimate influence on mineral and metabolic profiles of grape berries.
PubMed: Flavonoid intake and colorectal cancer risk in men and women.
PubMed: Antioxidant capacity of black currant varies with organ, season, and cultivar.
PubMed: Nutraceutical inhibitors of urokinase: potential applications in prostate cancer prevention and treatment.
PubMed: SIRT1 stimulation by polyphenols is affected by their stability and metabolism.
PubMed: Catalytic inhibition of human DNA topoisomerase II by interactions of grape cell culture polyphenols.
PubMed: Determination of flavonoids in Portulaca oleracea L. by capillary electrophoresis with electrochemical detection.
PubMed: Murta leaves (Ugni molinae Turcz) as a source of antioxidant polyphenols.
PubMed: Puerins A and B, two new 8-C substituted flavan-3-ols from Pu-er tea.
PubMed: Modulation of MPP+ uptake by tea and some of its components in Caco-2 cells.
PubMed: Characterization of polyphenolics in the seed coat of Black Jamapa bean (Phaseolus vulgaris L.).
PubMed: Effects of structure on radical-scavenging abilities and antioxidative activities of tea polyphenols: NMR analytical approach using 1,1-diphenyl-2-picrylhydrazyl radicals.
PubMed: Effects of grape cell culture extracts on human topoisomerase II catalytic activity and characterization of active fractions.
PubMed: Anthocyanins, flavonols, and free radical scavenging activity of Chinese bayberry (Myrica rubra) extracts and their color properties and stability.
PubMed: Antioxidative polyphenols from berries of Pimenta dioica.
PubMed: Dietary flavonols and flavonol-rich foods intake and the risk of breast cancer.
PubMed: [Changes in antioxidative system and cell ultrastructure in the fruit peels of apple during sunburn development].
PubMed: Study of the reaction products of flavonols with 2,2-diphenyl-1-picrylhydrazyl using liquid chromatography coupled with negative electrospray ionization tandem mass spectrometry.
PubMed: Cytoprotection by neutral fraction of tannat red wine against oxidative stress-induced cell death.
PubMed: Identification of flavonoids in Hakmeitau beans (Vigna sinensis) by high-performance liquid chromatography-electrospray mass spectrometry (LC-ESI/MS).
PubMed: The protozoan Tetrahymena as a bioindicator to screen bioactive substances.
PubMed: Analysis of flavonoids and other phenolic compounds using high-performance liquid chromatography with coulometric array detection: relationship to antioxidant activity.
PubMed: Individual and interactive effects of apigenin analogs on G2/M cell-cycle arrest in human colon carcinoma cell lines.
PubMed: Flavonoids from Argentine Tagetes (Asteraceae) with antimicrobial activity.
PubMed: Kinetic study of flavonoid reactions with stable radicals.
PubMed: Phenolic composition of strawberry genotypes at different maturation stages.
PubMed: Quantitative high-performance liquid chromatography analyses of flavonoids in Australian Eucalyptus honeys.
PubMed: Characterization of flavonols in cranberry (Vaccinium macrocarpon) powder.
PubMed: Flavonoids as aryl hydrocarbon receptor agonists/antagonists: effects of structure and cell context.
PubMed: Isolation and structure elucidation of the major individual polyphenols in carob fibre.
PubMed: Phenolic content and antioxidant capacity of muscadine grapes.
PubMed: Flavonoid structure affects the inhibition of lipid peroxidation in Caco-2 intestinal cells at physiological concentrations.
PubMed: Antioxidant principles of Nelumbo nucifera stamens.
PubMed: Kinetic and stoichiometric assessment of the antioxidant activity of flavonoids by electron spin resonance spectroscopy.
PubMed: Pinostrobin from honey and Thai ginger (Boesenbergia pandurata): a potent flavonoid inducer of mammalian phase 2 chemoprotective and antioxidant enzymes.
PubMed: Flavonol and flavone intakes in US health professionals.
PubMed: Antioxidant activities and antitumor screening of extracts from cranberry fruit (Vaccinium macrocarpon).
PubMed: Flavonoids and antioxidant capacity of Georgia-grown Vidalia onions.
PubMed: Effects of anthocyanins and other phenolic compounds on the production of tumor necrosis factor alpha in LPS/IFN-gamma-activated RAW 264.7 macrophages.
PubMed: Polyphenols and red wine as peroxynitrite scavengers: a chemiluminescent assay.
PubMed: Biologically active secondary metabolites from Ginkgo biloba.
PubMed: Inverse association of tea and flavonoid intakes with incident myocardial infarction: the Rotterdam Study.
PubMed: Phenolic compounds and antioxidant capacity of Georgia-grown blueberries and blackberries.
PubMed: Composition of a chemopreventive proanthocyanidin-rich fraction from cranberry fruits responsible for the inhibition of 12-O-tetradecanoyl phorbol-13-acetate (TPA)-induced ornithine decarboxylase (ODC) activity.
PubMed: Inhibitory effects of anthocyanins and other phenolic compounds on nitric oxide production in LPS/IFN-gamma-activated RAW 264.7 macrophages.
PubMed: Polyphenolic compounds: interactions with the gut and implications for human health.
PubMed: Flavonol content varies among black currant cultivars.
PubMed: Role of lipophilicity and hydrogen peroxide formation in the cytotoxicity of flavonols.
PubMed: Flavonoid (myricetin, quercetin, kaempferol, luteolin, and apigenin) content of edible tropical plants.
PubMed: Lack of effect of the flavonoids, myricetin, quercetin, and rutin, on repair of H2O2-induced DNA single-strand breaks in Caco-2, Hep G2, and V79 cells.
PubMed: Influence of jam processing on the radical scavenging activity and phenolic content in berries.
PubMed: Antimicrobial properties of phenolic compounds from berries.
PubMed: Evaluation of polyphenolic and flavonoid compounds in honeybee-collected pollen produced in Spain.
PubMed: Survey of the Free and Conjugated Myricetin and Quercetin Content of Red Wines of Different Geographical Origins.
PubMed: Antioxidants in vegan diet and rheumatic disorders.
PubMed: Flavonoids in monospecific eucalyptus honeys from Australia.
PubMed: Influence of domestic processing and storage on flavonol contents in berries.
PubMed: Content of the flavonols myricetin, quercetin, and kaempferol in finnish berry wines.
PubMed: Individual and combined antioxidant effects of seven phenolic agents in human erythrocyte membrane ghosts and phosphatidylcholine liposome systems: importance of the partition coefficient.
PubMed: Identification of flavonoid markers for the botanical origin of Eucalyptus honey.
PubMed: Cytotoxicity, genotoxicity and oxidative reactions in cell-culture models: modulatory effects of phytochemicals.
PubMed: Content of the flavonols quercetin, myricetin, and kaempferol in 25 edible berries.
PubMed: Prediction of dietary flavonol consumption from fasting plasma concentration or urinary excretion.
PubMed: High intake of specific carotenoids and flavonoids does not reduce the risk of bladder cancer.
PubMed: Relationship among antioxidant activity, vasodilation capacity, and phenolic content of red wines.
PubMed: Inhibition of xanthine oxidase by flavonoids.
PubMed: Inhibition of Df-protease associated with allergic diseases by polyphenol.
PubMed: Protection by the flavonoids myricetin, quercetin, and rutin against hydrogen peroxide-induced DNA damage in Caco-2 and Hep G2 cells.
PubMed: Structure-activity relationship of polyphenols on inhibition of chemical mediator release from rat peritoneal exudate cells.
PubMed: Differential effect of flavonoids on inhibition of secretion and accumulation of secretory granules in rat basophilic leukemia cells.
PubMed: Intake of specific carotenoids and flavonoids and the risk of gastric cancer in Spain.
PubMed: Antioxidant activity of quercetin and myricetin in liposomes.
PubMed: Intake of specific carotenoids and flavonoids and the risk of lung cancer in women in Barcelona, Spain.
PubMed: High-performance liquid chromatographic analysis of polyhydroxyflavones using solid-phase borate-complex extraction.
PubMed: Japanese intake of flavonoids and isoflavonoids from foods.
PubMed: Flavonoid deactivation of ferrylmyoglobin in relation to ease of oxidation as determined by cyclic voltammetry.
PubMed: Flavonoids modulate comet assay responses to food mutagens in human lymphocytes and sperm.
PubMed: In vitro biotransformation of flavonoids by rat liver microsomes.
PubMed: The effect of various dietary flavonoids on the susceptibility of low density lipoproteins to oxidation in vitro using both metallic and non-metallic oxidising agents.
PubMed: Modulating effects of flavonoids on food mutagens in human blood and sperm samples in the comet assay.
PubMed: Pro-oxidant activity of flavonoids: effects on glutathione and glutathione S-transferase in isolated rat liver nuclei.
PubMed: Modulation of human platelet function by food flavonoids.
PubMed: Interactions of flavonoids, trace metals, and oxygen: nuclear DNA damage and lipid peroxidation induced by myricetin.
PubMed: Intake of potentially anticarcinogenic flavonoids and their determinants in adults in The Netherlands.
PubMed: Protection by albumin against the pro-oxidant actions of phenolic dietary components.
PubMed: Effects of plant-derived flavonoids and polyphenolic acids on the activity of mutagens from cooked food.
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