EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

pyrogallol
pyrogallic acid

Supplier Sponsors

Name:benzene-1,2,3-triol
CAS Number: 87-66-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:201-762-9
FDA UNII: 01Y4A2QXY0
Nikkaji Web:J3.903I
Beilstein Number:0907431
MDL:MFCD00002192
XlogP3:0.50 (est)
Molecular Weight:126.11142000
Formula:C6 H6 O3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
FDA Mainterm (SATF): Pyrogallol
FDA Regulation:
FDA PART 73-LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION
Subpart B-Drugs
Sec. 73.1375 Pyrogallol.
 
Physical Properties:
Appearance:white to gray solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 133.00 °C. @ 760.00 mm Hg
Boiling Point: 309.00 °C. @ 760.00 mm Hg
Vapor Pressure:4.790000 mmHg @ 25.00 °C. (est)
Flash Point: 328.00 °F. TCC ( 164.30 °C. ) (est)
logP (o/w): 0.294 (est)
Soluble in:
 water, 5.07E+05 mg/L @ 25 °C (exp)
 water, 5.331e+004 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfa Biotechnology
For experimental / research use only.
Pyrogallol 99%
BOC Sciences
For experimental / research use only.
Pyrogallol >98%
Odor: characteristic
Use: Pyrogallol has antiseptic properties, and was found the it can use in hair dying, dying of suturing materials and for oxygen absorption in gas analysis.Pyrogallol was also used as a developing agent in black-and-white developers,
Charkit Chemical
PYROGALLOL
EMD Millipore
For experimental / research use only.
Pyrogallol
sds
Glentham Life Sciences
Pyrogallol
Penta International
PYROGALLIC ACID
Santa Cruz Biotechnology
For experimental / research use only.
Pyrogallol
Sigma-Aldrich: Sigma
For experimental / research use only.
Pyrogallol ≥98% (HPLC)
sds
TCI AMERICA
For experimental / research use only.
Pyrogallol >99.0%(GC)
sds
 
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:
oral-bird - wild LD50 75 mg/kg
Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.

intravenous-dog LDLo 80 mg/kg
"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 254, 1955.

oral-dog LDLo 25 mg/kg
"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 254, 1955.

oral-human LDLo 28 mg/kg
GASTROINTESTINAL: OTHER CHANGES BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA
"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 507, 1969.

intraperitoneal-mouse LD50 400 mg/kg
National Technical Information Service. Vol. AD691-490

oral-mouse LD50 300 mg/kg
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 38(8), Pg. 6, 1973.

oral-rabbit LD50 1600 mg/kg
GASTROINTESTINAL: GASTRITIS LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA
American Journal of Veterinary Research. Vol. 23, Pg. 1264, 1962.

Dermal Toxicity:
subcutaneous-dog LDLo 300 mg/kg
"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 254, 1955.

subcutaneous-frog LDLo 200 mg/kg
BEHAVIORAL: ATAXIA BEHAVIORAL: MUSCLE WEAKNESS SENSE ORGANS AND SPECIAL SENSES: MIOSIS (PUPILLARY CONSTRICTION): EYE
Revue Medicale de la Suisse Romande. Vol. 15, Pg. 561, 1895.

subcutaneous-man LDLo 120 mg/kg
GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: EXCITEMENT
Znetralbaltt fuer die Medizinischen Wissenschaften. Vol. 19, Pg. 545, 1881.

subcutaneous-mouse LD50 566 mg/kg
Zeitschrift fuer die Gesamte Innere Medizin und Ihre Grenzgebiete. Vol. 2, Pg. 333, 1947.

subcutaneous-rabbit LDLo 1000 mg/kg
"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.

subcutaneous-rat LDLo 650 mg/kg
Journal of Agricultural and Food Chemistry. Vol. 17, Pg. 497, 1969.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
natural substances and extractives
Recommendation for pyrogallol usage levels up to:
 not for fragrance use.
 
Recommendation for pyrogallol flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
NIOSH International Chemical Safety Cards:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):87-66-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :1057
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
benzene-1,2,3-triol
Chemidplus:0000087661
EPA/NOAA CAMEO:hazardous materials
RTECS:87-66-1
 
References:
 benzene-1,2,3-triol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:87-66-1
Pubchem (cid):1057
Pubchem (sid):134971713
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (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
UM BBD:Search
KEGG (GenomeNet):C01108
HMDB (The Human Metabolome Database):Search
FooDB:FDB008735
Export Tariff Code:2907.29.9000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
Formulations/Preparations:
from harshaw chemical: pure crystal, pure powder, resublimed, technical grade
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 coffee
Search PMC Picture
 
Synonyms:
 acid, pyrogallic
 benzene-1,2,3-triol
1,2,3-benzenetriol
 benzol-1,2,3-triol
 C.I. oxidation base 32
 fouramine base AP
 fourrine 85
 fourrine PG
 pyrogallic acid
1,2,3-trihydroxybenzene
 

Articles:

US Patents:4,003,935 - 7-Methyl-octahydro-1,4-methano-naphthalen-6-one
PubMed:Antioxidant peptides from corn gluten meal: Orthogonal design evaluation.
PubMed:Exploitation of the complexation reaction of ortho-dihydroxylated anthocyanins with aluminum(III) for their quantitative spectrophotometric determination in edible sources.
PubMed:Assessment of radical scavenging capacity of antioxidants contained in foods and beverages in plasma solution.
PubMed:Prospecting Russula senecis: a delicacy among the tribes of West Bengal.
PubMed:Biotransformation of (-)-epigallocatechin and (-)-gallocatechin by intestinal bacteria involved in isoflavone metabolism.
PubMed:Stability of dietary polyphenols under the cell culture conditions: avoiding erroneous conclusions.
PubMed:Selected dietary (poly)phenols inhibit periodontal pathogen growth and biofilm formation.
PubMed:Α-MMC and MAP30, two ribosome-inactivating proteins extracted from Momordica charantia, induce cell cycle arrest and apoptosis in A549 human lung carcinoma cells.
PubMed:Phenolic sulfates as new and highly abundant metabolites in human plasma after ingestion of a mixed berry fruit purée.
PubMed:Quercetin and its metabolites inhibit the membrane NADPH oxidase activity in vascular smooth muscle cells from normotensive and spontaneously hypertensive rats.
PubMed:Bioactive compounds produced by gut microbial tannase: implications for colorectal cancer development.
PubMed:A straightforward method to determine flavouring substances in food by GC-MS.
PubMed:Screening of inhibitors for mushroom tyrosinase using surface plasmon resonance.
PubMed:Characterization of polyphenol oxidase activity in Ataulfo mango.
PubMed:Changes of major tea polyphenols and production of four new B-ring fission metabolites of catechins from post-fermented Jing-Wei Fu brick tea.
PubMed:Acethylcholinesterase inhibitory potential and antioxidant properties of pyrogallol.
PubMed:Oxidant-induced damage to equine erythrocytes from exposure to Pistacia atlantica, Pistacia terebinthus, and Pistacia chinensis.
PubMed:Purification and partial biochemical characterization of polyphenol oxidase from mango (Mangifera indica cv. Manila).
PubMed:A comparative study on the degradation of gallic acid by Aspergillus oryzae and Phanerochaete chrysosporium.
PubMed:Uptake and protective effects of ergothioneine in human endothelial cells.
PubMed:Assessment of aerobic and respiratory growth in the Lactobacillus casei group.
PubMed:Characterization of germin-like protein with polyphenol oxidase activity from Satsuma mandarine.
PubMed:Salivary α-amylase, serum albumin, and myoglobin protect against DNA-damaging activities of ingested dietary agents in vitro.
PubMed:Effects of antioxidants of bamboo leaves and flavonoids on 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) formation in chemical model systems.
PubMed:Myristicin from nutmeg induces apoptosis via the mitochondrial pathway and down regulates genes of the DNA damage response pathways in human leukaemia K562 cells.
PubMed:Urinary metabolite profiling identifies novel colonic metabolites and conjugates of phenolics in healthy volunteers.
PubMed:Preparative isolation and purification of phlorotannins from Ecklonia cava using centrifugal partition chromatography by one-step.
PubMed:Essential Structural Requirements and Additive Effects for Flavonoids to Scavenge Methylglyoxal.
PubMed:Bathochromic and hyperchromic effects of aluminum salt complexation by anthocyanins from edible sources for blue color development.
PubMed:The Butanol Fraction of Bitter Melon (Momordica charantia) Scavenges Free Radicals and Attenuates Oxidative Stress.
PubMed:Identification and quantification of phenolic and flavonoid components in straw and seed husk of some rice varieties (Oryza sativa L.) and their antioxidant properties.
PubMed:Inhibitory activity of carbonyl compounds on alcoholic fermentation by Saccharomyces cerevisiae.
PubMed:Angiotensin-converting enzyme inhibitory effects by plant phenolic compounds: a study of structure activity relationships.
PubMed:Bioactive compounds and antioxidant activity of fresh and processed white cauliflower.
PubMed:Microbial metabolomic fingerprinting in urine after regular dealcoholized red wine consumption in humans.
PubMed:Quantitation of tr-cinnamaldehyde, safrole and myristicin in cola-flavoured soft drinks to improve the assessment of their dietary exposure.
PubMed:Structural features of copigmentation of oenin with different polyphenol copigments.
PubMed:The characterization of a thermostable and cambialistic superoxide dismutase from Thermus filiformis.
PubMed:Iron chelator alleviates tubulointerstitial fibrosis in diabetic nephropathy rats by inhibiting the expression of tenascinC and other correlation factors.
PubMed:Application of a microplate-based ORAC-pyrogallol red assay for the estimation ofantioxidant capacity: First Action 2012.03.
PubMed:A critical study of use of the Fe(II)/3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid complexes in the quantification of polyphenols in medicinal plants.
PubMed:Biological clues to potent DNA-damaging activities in food and flavoring.
PubMed:A review on structure-activity relationship of dietary polyphenols inhibiting α-amylase.
PubMed:Effect of pyrogallol on the physiology and biochemistry of litchi fruit during storage.
PubMed:Relationship between the structures of flavonoids and oxygen radical absorbance capacity values: a quantum chemical analysis.
PubMed:Bathochromic and stabilising effects of sugar beet pectin and an isolated pectic fraction on anthocyanins exhibiting pyrogallol and catechol moieties.
PubMed:Characterisation of an acidic peroxidase from papaya (Carica papaya L. cv Tainung No. 2) latex and its application in the determination of micromolar hydrogen peroxide in milk.
PubMed:Influence of gallate and pyrogallol moieties on the intestinal absorption of (-)-epicatechin and (-)-epicatechin gallate.
PubMed:Synthesis and inhibitory activities against colon cancer cell growth and proteasome of alkylresorcinols.
PubMed:A novel and efficient colorimetric chemosensor for detection and determination of biologically important ions in DMSO/H2O media using bromo pyrogallol red chemosensors with analytical applications.
PubMed:Effect of chitosan coating on maintenance of aril quality, microbial population and PPO activity of pomegranate (Punica granatum L. cv. Tarom) at cold storage temperature.
PubMed:Reactivity of lignin with different composition of aromatic syringyl/guaiacyl structures and erythro/threo side chain structures in β-O-4 type during alkaline delignification: as a basis for the different degradability of hardwood and softwood lignin.
PubMed:Improved pyrogallol autoxidation method: a reliable and cheap superoxide-scavenging assay suitable for all antioxidants.
PubMed:Determination of myristicin in commonly spices applying SPE/GC.
PubMed:Extraction and separation of volatile and fixed oils from seeds of Myristica fragrans by supercritical CO₂: chemical composition and cytotoxic activity on Caco-2 cancer cells.
PubMed:Inhibition of acetylcholinesterase by green and white tea and their simulated intestinal metabolites.
PubMed:Pomological features, nutritional quality, polyphenol content analysis, and antioxidant properties of domesticated and 3 wild ecotype forms of raspberries (Rubus idaeus L.).
PubMed:Perturbation of the EphA2-EphrinA1 system in human prostate cancer cells by colonic (poly)phenol catabolites.
PubMed:Impact of short-term intake of red wine and grape polyphenol extract on the human metabolome.
PubMed:Punicalagin and catechins contain polyphenolic substructures that influence cell viability and can be monitored by radical chemosensors sensitive to electron transfer.
PubMed:Evaluation of antioxidant properties of a new compound, pyrogallol-phloroglucinol-6,6'-bieckol isolated from brown algae, Ecklonia cava.
PubMed:Polyphenol content of plasma and litter after the oral administration of green tea and tea polyphenols in chickens.
PubMed:Multi-parametric approach to identify coffee components that regulate mechanisms of gastric acid secretion.
PubMed:Identification of coffee components that stimulate dopamine release from pheochromocytoma cells (PC-12).
PubMed:A review of dietary polyphenol-plasma protein interactions: characterization, influence on the bioactivity, and structure-affinity relationship.
PubMed:In vitro anti-platelet effects of simple plant-derived phenolic compounds are only found at high, non-physiological concentrations.
PubMed:Effect of grape polyphenols on lactic acid bacteria and bifidobacteria growth: resistance and metabolism.
PubMed:Artificial aging of Uva di Troia and Primitivo wines using oak chips inoculated with Penicillium purpurogenum.
PubMed:Antioxidant constituents from the stems and fruits of Momordica charantia.
PubMed:Extraction of brown pigment from Rosa laevigata and its antioxidant activities.
PubMed:Evaluation of the anxiolytic properties of myristicin, a component of nutmeg, in the male Sprague-Dawley rat.
PubMed:A new total antioxidant potential measurements using RP-HPLC assay with fluorescence detection.
PubMed:Efficiency of trapping methylglyoxal by phenols and phenolic acids.
PubMed:Antiglycative and neuroprotective activity of colon-derived polyphenol catabolites.
PubMed:Human serum albumin as an antioxidant in the oxidation of (-)-epigallocatechin gallate: participation of reversible covalent binding for interaction and stabilization.
PubMed:Molecular structure-affinity relationship of natural polyphenols for bovine γ-globulin.
PubMed:Covalent binding of tea catechins to protein thiols: the relationship between stability and electrophilic reactivity.
PubMed:Ionic liquid-based dispersive liquid-liquid microextraction and enhanced spectrophotometric determination of molybdenum (VI) in water and plant leaves samples by FO-LADS.
PubMed:Purification and partial biochemical characterization of polyphenol oxidase from mamey (Pouteria sapota).
PubMed:Genotoxic and apoptotic activities of the food flavourings myristicin and eugenol in AA8 and XRCC1 deficient EM9 cells.
PubMed:Metabolism of green tea catechins by the human small intestine.
PubMed:Evaluation of Crocus sativus L. stigma phenolic and flavonoid compounds and its antioxidant activity.
PubMed:Molecular property-affinity relationship of flavanoids and flavonoids for HSA in vitro.
PubMed:Polyphenol contents and antioxidant activity of lyophilized aqueous extract of propolis from Erzurum, Turkey.
PubMed:Biochemical and molecular characterization of Coriolopsis rigida laccases involved in transformation of the solid waste from olive oil production.
PubMed:Protective effects of Korean mistletoe lectin on radical-induced oxidative stress.
PubMed:Structural characteristics of green tea catechins for formation of protein carbonyl in human serum albumin.
PubMed:Effect of nano-packing on preservation quality of fresh strawberry (Fragaria ananassa Duch. cv Fengxiang) during storage at 4 degrees C.
PubMed:Critical assessment of three high performance liquid chromatography analytical methods for food carotenoid quantification.
PubMed:High performance liquid chromatography, thin layer chromatography and spectrophotometric studies on the removal of biogenic amines from some Egyptian foods using organic, inorganic and natural compounds.
PubMed:Involvement of multiple molecular events in pyrogallol-induced hepatotoxicity and silymarin-mediated protection: evidence from gene expression profiles.
PubMed:Formation and properties of organo-phosphatase complexes by abiotic and biotic polymerization of pyrogallol-phosphatase mixtures.
PubMed:Influence of anthocyanins, derivative pigments and other catechol and pyrogallol-type phenolics on breast cancer cell proliferation.
PubMed:ORAC and DPPH assay comparison to assess antioxidant capacity of tea infusions: relationship between total polyphenol and individual catechin content.
PubMed:Binding affinity of tea catechins for HSA: characterization by high-performance affinity chromatography with immobilized albumin column.
PubMed:Pyrogallol-induced calf pulmonary arterial endothelial cell death via caspase-dependent apoptosis and GSH depletion.
PubMed:Spectroscopic detection of pharmaceutical compounds from an aflatoxigenic strain of Aspergillus parasiticus.
PubMed:The effects of MAPK inhibitors on pyrogallol-treated Calu-6 lung cancer cells in relation to cell growth, reactive oxygen species and glutathione.
PubMed:Determination of alkenylbenzenes and related flavour compounds in food samples by on-column preconcentration-capillary liquid chromatography.
PubMed:Effects of phenolic compounds on the browning of cooked barley.
PubMed:A flow-injection chemiluminescent method for the evaluation of the antioxidant activity of 5'-nucleotides.
PubMed:Distinguishing chinese star anise from Japanese star anise using thermal desorption-gas chromatography-mass spectrometry.
PubMed:Biobased epicatechin conjugates protect erythrocytes and nontumoral cell lines from H2O2-induced oxidative stress.
PubMed:Assessment of antioxidative activity of extract from fermented grain food mixture using chemical and cellular systems.
PubMed:Phenolic antioxidants and antiatherogenic effects of Marula (Sclerocarrya birrea Subsp. caffra) fruit juice in healthy humans.
PubMed:Isolation and structure of whiskey polyphenols produced by oxidation of oak wood ellagitannins.
PubMed:Development of a high-performance liquid chromatography-based assay for carotenoids in human red blood cells: application to clinical studies.
PubMed:Stopped-flow kinetic study of the aroxyl radical-scavenging action of catechins and vitamin C in ethanol and micellar solutions.
PubMed:Simple assessment of radical scavenging capacity of beverages.
PubMed:pH-Dependent radical scavenging capacity of green tea catechins.
PubMed:Molar absorptivities and reducing capacity of pyranoanthocyanins and other anthocyanins.
PubMed:High-added-value antioxidants obtained from the degradation of wine phenolics by Lactobacillus plantarum.
PubMed:(E)-Methylisoeugenol and elemicin: antibacterial components of Daucus carota L. essential oil against Campylobacter jejuni.
PubMed:Simultaneous quantitative determination of the synthetic antioxidant ethoxyquin and its major metabolite in Atlantic salmon (Salmo salar, L), ethoxyquin dimer, by reversed-phase high-performance liquid chromatography with fluorescence detection.
PubMed:Quantitative studies on the formation of phenol/2-furfurylthiol conjugates in coffee beverages toward the understanding of the molecular mechanisms of coffee aroma staling.
PubMed:Antioxidative activity of hen egg ovalbumin hydrolysates.
PubMed:Evaluation of antioxidant activity and preventing DNA damage effect of pomegranate extracts by chemiluminescence method.
PubMed:Polyphenol oxidase from yacon roots (Smallanthus sonchifolius).
PubMed:Quantitative precursor studies on di- and trihydroxybenzene formation during coffee roasting using "in bean" model experiments and stable isotope dilution analysis.
PubMed:Synthesis and structure determination of covalent conjugates formed from the sulfury-roasty-smelling 2-furfurylthiol and di- or trihydroxybenzenes and their identification in coffee brew.
PubMed:Distinctive antioxidant and antiinflammatory effects of flavonols.
PubMed:Absence of mutagenicity of acid pyrogallol-containing hair gels.
PubMed:Electrogenerated chemiluminescence of CdSe quantum dots dispersed in aqueous solution.
PubMed:Catalytic characteristics of peroxidase from wheat grass.
PubMed:Antibacterial principles from Myristica fragrans seeds.
PubMed:Development of a stable isotope dilution analysis with liquid chromatography-tandem mass spectrometry detection for the quantitative analysis of di- and trihydroxybenzenes in foods and model systems.
PubMed:Determination of magnesium in foods by single-sweep polarography.
PubMed:Identification of a stale-beer-like odorant in extracts of naturally aged beer.
PubMed:Biodegradation of gallotannins and ellagitannins.
PubMed:Purification and characterization of Ocimum basilicum L. polyphenol oxidase.
PubMed:Mechanism of formation of redox-active hydroxylated benzenes and pyrazine in 13C-labeled glycine/D-glucose model systems.
PubMed:Composition and Antimicrobial Activity of Anemopsis californica leaf oil.
PubMed:Oxidation of tea extracts and tea catechins by molecular oxygen.
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:Nuclear magnetic resonance spectroscopic based studies of the metabolism of black tea polyphenols in humans.
PubMed:Characterization and purification of polyphenol oxidase from artichoke (Cynara scolymus L.).
PubMed:Novel antioxidant peptides from fermented mushroom Ganoderma lucidum.
PubMed:Metabolism of gallic acid and catechin by Lactobacillus hilgardii from wine.
PubMed:Comparative study on phenolic content and antioxidant activity during maturation of the olive cultivar Chemlali from Tunisia.
PubMed:Artifactual oxidation of cholesterol during the analysis of cholesterol oxidation products: protective effect of antioxidants.
PubMed:Potent mammalian cerebroprotection and neuronal cell death inhibition are afforded by a synthetic antioxidant analogue of marine invertebrate cell protectant ovothiols.
PubMed:Identification of metabolites of (-)-epicatechin gallate and their metabolic fate in the rat.
PubMed:Hydrogen peroxide scavenging, antioxidant and anti-radical activity of some phenolic acids.
PubMed:Purification and characterization of a peroxidase from corn steep water.
PubMed:Hepatoprotective effect of myristicin from nutmeg (Myristica fragrans) on lipopolysaccharide/d-galactosamine-induced liver injury.
PubMed:Oxidation of 4-bromophenol by the recombinant fused protein cellulose-binding domain-horseradish peroxidase immobilized on cellulose.
PubMed:[The determination of total concentration and activity of antioxidants in foodstuffs].
PubMed:Method for analysis of tannic acid and its metabolites in biological samples: application to tannic acid metabolism in the rat.
PubMed:Antioxidant activity and characterization of volatile constituents of Taheebo (Tabebuia impetiginosa Martius ex DC).
PubMed:Effect of drying method on the volatiles in bay leaf (Laurus nobilis L.).
PubMed:Antioxidant activity of dodecyl gallate.
PubMed:Diphenol activation of the monophenolase and diphenolase activities of field bean (Dolichos lablab) polyphenol oxidase.
PubMed:Partial purification of polyphenol oxidase from Chinese cabbage Brassica rapa L.
PubMed:Peroxynitrite-induced oxidation of lipids: implications for muscle foods.
PubMed:Improved extraction methods for avoiding the interference of copper in the LC determination of ascorbic acid in multivitamin-mineral tablets.
PubMed:Resveratrol and a novel tyrosinase in Carignan grape juice.
PubMed:Effects of pH and metal ions on antioxidative activities of catechins.
PubMed:Latent polyphenol oxidases from sago log (Metroxylon sagu): partial purification, activation, and some properties.
PubMed:Quantitation of flavor-related alkenylbenzenes in tobacco smoke particulate by selected ion monitoring gas chromatography-mass spectrometry.
PubMed:Anti-oxidant, pro-oxidant properties of tannic acid and its binding to DNA.
PubMed:Importance of a pyrogallol-type structure in catechin compounds for apoptosis-inducing activity.
PubMed:Stabilization of azadirachtin A in neem formulations: effect of some solid carriers, neem oil, and stabilizers.
PubMed:Structure-activity relationship of polyphenols on inhibition of chemical mediator release from rat peritoneal exudate cells.
PubMed:Purification and characterization of ascorbate peroxidase in Chlorella vulgaris.
PubMed:Structural features of tannic acid important for DNA degradation in the presence of Cu(II).
PubMed:BAL fluid contains detectable superoxide dismutase 1 activity.
PubMed:Toxicological evaluation of myristicin.
PubMed:Effect of tea polyphenols on histamine release from rat basophilic leukemia (RBL-2H3) cells: the structure-inhibitory activity relationship.
PubMed:The catalase-peroxidase of Synechococcus PCC 7942: purification, nucleotide sequence analysis and expression in Escherichia coli.
PubMed:Measurement of superoxide dismutase-like activity of natural antioxidants.
PubMed:Gas chromatographic determination of total fat extracted from food samples using hydrolysis in the presence of antioxidant.
PubMed:Genotoxicity of the alkenylbenzenes alpha- and beta-asarone, myristicin and elimicin as determined by the UDS assay in cultured rat hepatocytes.
PubMed:Cu/Zn superoxide dismutase activity does not parallel copper levels in copper supplemented HL-60 cells.
PubMed:Species-specific heterogeneity for molecular weight estimates of serum extracellular superoxide dismutase activities.
PubMed:Characterization and immunological properties of selenium-containing glutathione peroxidase induced by selenite in Chlamydomonas reinhardtii.
PubMed:Acute toxicity testing in the nonlethal dose range: a new approach.
PubMed:Vitamin E in plasma, erythrocytes and erythrocyte membranes.
PubMed:Increased antimutagenic activity of simple substituted phenols mixed with the hindered phenolic antioxidant dibunol.
PubMed:Effects of phenol and 2,6-dimethoxyphenol (syringol) on in vivo formation of N-nitrosomorpholine in rats.
PubMed:Human and laboratory studies on the causes and prevention of gastrointestinal cancer.
PubMed:Inhibitory effects of phenolics, teas and saliva on the formation of mutagenic nitrosation products of salted fish.
PubMed:High performance liquid chromatographic determination of vitamin D in fortified milks, margarine, and infant formulas.
PubMed:Variation of myristicin content in cultivated parsnip roots (Pastinaca sativa ssp. sativa var. hortensis).
PubMed:Urinary quinol and orcinol outputs as indices of voluntary intake of heather (Calluna vulgaris L. (Hull)) by sheep.
 
Notes:
a trihydroxybenzene or dihydroxy phenol that can be prepared by heating gallic acid.
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2021 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy