An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Plant Camellia sinensis (Theaceae)

Common Names
Tea
How this plant is used
Food
View the list of ubiquitous chemicals
List of plant chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Activity Count Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference
EPICATECHIN-3,5-DI-O-GALLATE 0 Leaf not available 4.0 not available Jim Duke's personal files.
EPICATECHIN-3-(3-O-METHYLGALLATE) 0 Leaf not available 47.0 not available Jim Duke's personal files.
EPICATECHIN-3-O(3-O-METHYL)-GALLATE 0 Leaf not available 71.0 not available Jim Duke's personal files.
EPICATECHIN-3-O-(4-O-METHYL)-GALLATE 0 Leaf not available 16.0 not available Jim Duke's personal files.
EPICATECHIN-3-O-GALLATE 1 Leaf not available 20.0 not available Jim Duke's personal files.
EPICATECHIN-3-O-GALLATE-(4-BETA-6)EPIGALLOCATECHIN-3-O-GALLATE 0 Leaf not available 5.8 not available Duke, 1992 *
EPICATECHIN-3-O-GALLATE-(4-BETA-6)EPIGALLOCATECHIN-3-O-GALLATE 0 Plant not available 6.0 not available Duke, 1992 *
EPICATECHIN-3-O-GALLATE-(4-BETA-8)EPIGALLOCATECHIN-3-O-GALLATE 0 Leaf not available 3.6 not available Duke, 1992 *
EPICATECHIN-3-O-GALLATE-(4-BETA-8)EPIGALLOCATECHIN-3-O-GALLATE 0 Plant not available 4.0 not available Duke, 1992 *
EPICATECHIN-3-O-P-HYDROXY-BENZOATE 0 Leaf not available 4.0 not available Jim Duke's personal files.
EPICATECHIN-EPIGALLOCATECHIN-(4-BETA-8)-3-O-GALLOYL 0 Leaf not available 50.0 not available Duke, 1992 *
EPICATECHIN-GALLATE 12 Leaf 5417.0 44000.0 not available Duke, 1992 *
EPICATECHOL 0 Shoot not available not available not available Jim Duke's personal files.
EPICATECHOL-GALLATE 0 Shoot not available not available not available Jim Duke's personal files.
EPIGALLOCATECHIN 6 Leaf not available 10866.7 not available Duke, 1992 *
EPIGALLOCATECHIN-(4-BETA-8)-EPICATECHIN-3-O-GALLATE 0 Leaf not available 28.0 not available Duke, 1992 *
EPIGALLOCATECHIN-3,3'-DI-O-GALLATE 0 Leaf not available 3.0 not available Jim Duke's personal files.
EPIGALLOCATECHIN-3,4'-DI-O-GALLATE 0 Leaf not available 3.0 not available Jim Duke's personal files.
EPIGALLOCATECHIN-3,5-DI-O-GALLATE 0 Leaf not available 600.0 not available Duke, 1992 *
EPIGALLOCATECHIN-3-(3-O-METHYL-GALLATE) 0 Leaf not available 197.0 not available Jim Duke's personal files.
View the list of ubiquitous chemicals
List of plant activities.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Activity Chemical Count Reference
Antienterotic 1 Duke, 1992 *
Antiepileptic 4 Duke, 1992 *
Antierythemic 2 Duke, 1992 *
Antiescherichic 5 Duke, 1992 *
Antiesophagitic 2 Martindale's 29th
Antiestrogenic 5 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiexudative 1 Duke, 1992 *
Antifatigue 6 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antifeedant 14 Duke, 1992 *
Antifertility 2 Malini, T. and Vanithakumari, G. 1989. Rat Toxicity Studies With B-Sitosterol. Journal of Ethnopharmacology, 28: 221-234, 1990.
Antifibrinolytic 3 Economic & Medicinal Plant Research, 1: 53.
Antifibromyalgic 2 Duke, 1992 *
Antifibrosarcomic 1 Duke, 1992 *
Antifibrotic 3 Duke, 1992 *
Antiflu 9 Economic & Medicinal Plant Research, 5: 195.
Antifuruncular 1 Martindale's 28th
Antigallstone 1 Duke, 1992 *
Antigargantitic 1 Duke, 1992 *
Antigastric 2 Duke, 1992 *
Antigastritic 4 Martindale's 29th