theogallin
Identification
| Name | theogallin |
| CAS Number | 53584-43-3 |
| FDA UNII | Search |
| Molecular Formula | C14 H16 O10 |
| Molecular Weight | 344.27352000 |
| Nikkaji Number | J727.537D |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for theogallin usage levels up to | not for fragrance use. |
| Recommendation for theogallin flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
5-
Galloylquinic acid
(1R,3R,4S,5R)-1,3,4-
trihydroxy-5-(3,4,5-trihydroxybenzoyl)oxycyclohexane-1-carboxylic acid
PubMed:
Prediction of Chinese green tea ranking by metabolite profiling using ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS).
PubMed:
Interactive effects of UV radiation and reduced precipitation on the seasonal leaf phenolic content/composition and the antioxidant activity of naturally growing Arbutus unedo plants.
PubMed:
Integrating satellite images and spectroscopy to measuring green and black tea quality.
PubMed:
Identifications of inhibitors of IgE production by human lymphocytes isolated from 'Cha Chuukanbohon Nou 6' tea leaves.
PubMed:
Identification of a major polyphenol and polyphenolic composition in leaves of Camellia irrawadiensis.
PubMed:
Rat electropharmacograms of the flavonoids rutin and quercetin in comparison to those of moclobemide and clinically used reference drugs suggest antidepressive and/or neuroprotective action.
PubMed:
Source density analysis of the human EEG after ingestion of a drink containing decaffeinated extract of green tea enriched with L-theanine and theogallin.
PubMed:
Theogallin and L-theanine as active ingredients in decaffeinated green tea extract: II. Characterization in the freely moving rat by means of quantitative field potential analysis.
PubMed:
Theogallin and L-theanine as active ingredients in decaffeinated green tea extract: I. electrophysiological characterization in the rat hippocampus in-vitro.
PubMed:
Molecular and sensory studies on the umami taste of Japanese green tea.
PubMed:
LC-SSI-MS techniques as efficient tools for characterization of nonvolatile phenolic compounds of a special Hungarian wine.
PubMed:
Metabolite profiling using (1)H NMR spectroscopy for quality assessment of green tea, Camellia sinensis (L.).
PubMed:
Black tea represents a major source of dietary phenolics among regular tea drinkers.
PubMed:
Thermospray-LC-MS analysis of various groups of polyphenols in tea. I. Catechins, flavonol O-glycosides and flavone C-glycosides.
PubMed:
Green tea composition, consumption, and polyphenol chemistry.