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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
STIGMASTEROL 12 Seed Oil not available not available not available Duke, 1992 *
STRICTININ 1 Leaf not available 130.0 1.18 Duke, 1992 *
SULFUR 14 Leaf not available 880.0 -0.93 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
TANNIC-ACID 41 Leaf not available not available not available Duke, 1992 *
TANNIN 35 Leaf 33800.0 270000.0 1.95 Duke, 1992 *
TANNINS 0 Leaf 33800.0 270000.0 2.25 Duke, 1992 *
TARAXEROL 2 Seed Oil not available 20.0 not available Duke, 1992 *
TEASTERONE 0 Leaf not available not available not available Duke, 1992 *
TETRAMETHYL-PYRAZINE 22 Leaf not available not available not available Jim Duke's personal files.
TETRAMETHYLTRIOXYPURINE 0 Leaf not available not available not available Duke, 1992 *
THEAFLAGALLIN 0 Leaf 3.0 4.0 not available Jim Duke's personal files.
THEAFLAVIN 7 Leaf 5.4 600.0 not available Duke, 1992 *
THEAFLAVIN 7 Shoot 1800.0 14000.0 not available Duke, 1992 *
THEAFLAVIN-3'-O-GALLATE 0 Leaf 19.0 800.0 not available Duke, 1992 *
THEAFLAVIN-3-3'-DI-O-GALLATE 0 Leaf 18.0 300.0 not available Duke, 1992 *
THEAFLAVIN-3-GALLATE 0 Leaf not available not available not available Duke, 1992 *
THEAFLAVIN-ACID 0 Leaf not available not available not available Duke, 1992 *
THEAFLAVIN-DIGALLATE 3 Leaf 700.0 2500.0 not available Duke, 1992 *
THEAFLAVIN-GALLATE-A 0 Leaf 1700.0 8300.0 not available Duke, 1992 *
THEAFLAVIN-GALLATE-B 0 Leaf 2400.0 2500.0 not available Duke, 1992 *
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
Prostaglandin-Secretor 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.
Prostaglandin-Synthesis-Inhibitor 5 Alanko, J., et al. 1999. Modulation of Arachidonic Acid Metabolism by Phenols: Relation to their Structure and Antioxidant/Proooxidant Properties. Free Radical Biol Med, 26(1/2): 193-201.
Protein-Kinase-C-Inhibitor 3 Naim, M., Zehavi, U., Nagy, S., and Rouseff, R.L. Hydroxycinnamic Acids as Off-Flavor Precursors in Citrus Fruits and Their Products. Phenolic Compounds in Food and Their Effects on Health, Ch.14.
Protisticide 4 Martindale's 29th
Psychoactive 1 R.J. Hixtable (Huxtable, R.J. (as T. Max). 1992. This and That:The Essential Pharmacology of Herbs and Spices. Tips 13:15-20 Huxtable, R.J. 1992b. The Myth of Benficent Nature. The Risk of Herbal Preparations. Anns. Intern. Med. 117(2):165-6; Huxtable, R.
Psychotropic 2 Uchida, U., Ohta, H., Niwa, M., Mori, A., Nonaka, G-i., Nishioka, I., and Zaki, M. 1989. Prolongation of Life Span of Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) Ingesting Persimmon Tannin. Chem. Pharm. Bull. 38(4): 1049-1052, 1990.
PTK-Inhibitor 3 Duke, 1992 *
Purgative 1 Duke, 1992 *
Pyrogenic 1 Daroca, P., Rodriguez, J., Reano, M., Canto, G., Miranda, P. 1996. Fever From Caffeine. Allergy, 51(3): 189-191.
Quinone-Reductase-Inducer 6 Uda, Y., Price, K. R., Williamson, G., Rhodes, M. J. C. 1997. Induction of the Anticarcinogenic Marker Enzyme, Quinone Reductase, in Murine Hepatoma Cells In Vitro by Flavonoids. Cancer Lett., 120 (2): 213-216.
Radioprotective 3 Duke, 1992 *
Refrigerant 1 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.
Renotoxic 1 Merck 11th Edition
Respiraparalytic 1 Duke, 1992 *
Respirastimulant 1 Duke, 1992 *
Respirotoxic 1 Aloe Research Council - Duke writeup of non-peer reviewd book by Coats and draft by Henry
Retinoprotectant Optometry 1 Duke, 1992 *
Reverse-Transcriptase-Inhibitor 2 McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82.
Rodenticide 4 Duke, 1992 *
Rubefacient 2 Duke, 1992 *