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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Camellia sinensis

Camellia sinensis (Theaceae)

Common Names
Tea
How this plant is used
Food
View the list of ubiquitous chemicals
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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
QUERCIMERITRIN 6 Leaf *
QUERCITRIN 44 Leaf Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.
QUINIC-ACID 1 Leaf Jim Duke's personal files.
QUINOLINE 3 Plant *
RIBOFLAVIN 15 Leaf 8.0 12.0 -0.12 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
RUTIN 87 Leaf 1200.0 1580.0 -0.91 *
S-METHYL-METHIONINE 0 Leaf 70.0 245.0 1.00 *
SAFRANAL 0 Leaf *
SAFROLE 29 Leaf *
SALICYLALDEHYDE 5 Leaf *
SALICYLATES 7 Leaf 5.0 65.0 -0.44 *
SALICYLIC-ACID 34 Leaf *
SERINE 1 Leaf *
SILICA 0 Leaf 240.0 -1.38 *
SODIUM 1 Leaf 300.0 500.0 -0.56 *
SPINASTEROL 0 Seed Oil *
SPINASTERONE 0 Leaf Chemical Constituents of Oriental Herbs (3 diff. books)
SPINASTERONE 0 Seed Oil *
STARCH 5 Leaf 5000.0 -0.82 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
STEARIC-ACID 8 Seed *
View the list of ubiquitous chemicals
Download these results as:
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EXCEL
PDF
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
Capillarigenic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Capillariprotective 2 Merck 11th Edition
Capillaritonic 1 *
Carcinogenic 10 *
Carcinogenic? 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Cardiac 1 Ozaki, Y. and Ma, J-P. 1989. Inhibitory Effects of Tetramethylpyrazine and Ferulic Acid on Spontaneous Movement of Rat Uterus in Situ. Chem. Pharm. Bull. 38(6): 1620-1623, 1990.
Cardiodepressant 1 Zebovitz, T. C. Ed. 1989. Part VII. Flavor and Fragrance Substances, in Keith L. H. and Walters, D.B., eds. Compendium of Safety Data Sheets for Research and Industrial Chemicals. VCH Publishers, New York. 3560-4253.
Cardioprotective 7 *
Cardiotonic 9 *
Cardiotoxic 1 *
Cardiovascular 1 Borchard, R. E., Barnes, C. D., and Eltherton, L. G. 1991. Drug Dosage in Laboratory Animals: A Handbook. (3rd Ed.) The Telford Press, Inc., P. O. Box 287, Caldwell NJ 07006.
Carminative 8 Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994.
Caspase-8-Inducer 1 *
Catabolic 4 Abstract (See species file)
cGMP-Inhibitor 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
cGMP-Phosphodiesterase-Inhibitor 3 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Chelator 3 *
Chemopreventive 7 *
Cholagogue 2 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 pp.
Choleretic 18 *