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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
1-O-GALLOYL-4,6-(S)-HEXAHYDROXY-DIPHENOYL-BETA-D-GLUCOSE 0 Leaf 16.0 Jim Duke's personal files.
1-OCTANOL 0 Leaf *
2,3-DIMETHYL-PYRAZINE 0 Leaf *
2,4,5-TRIMETHYL-THIAZOLE 0 Leaf *
2,4-DIMETHYL-ACETOPHENONE 0 Leaf *
2,4-DIMETHYL-PROPIOPHENONE 0 Leaf *
2,4-DIMETHYL-QUINOLINE 0 Leaf *
2,4-DIMETHYL-THIAZOLE 0 Leaf *
2,5-DIMETHYL-4-ETHYL-THIAZOLE 0 Leaf *
2,5-DIMETHYL-PYRAZINE 0 Leaf *
2,5-DIMETHYL-PYRIDINE 0 Leaf *
2,5-DIMETHYL-THIAZOLE 0 Leaf *
2,6,10,14-TETRAMETHYL-PENTADECANE 0 Leaf *
2,6,6-TRIMETHYL-CYCLOHEX-2-EN-1,4-DIONE 0 Leaf *
2,6,6-TRIMETHYL-CYCLOHEX-2-EN-1-ONE 0 Leaf *
2,6-DIEMTHYL-PYRAZINE 0 Leaf *
2,6-DIEMTHYL-PYRIDINE 0 Leaf *
2,6-DIMETHYL-PYRAZINE 0 Leaf *
2,6-DIMETHYL-PYRIDINE 0 Leaf *
2,6-DIMETHYL-QUINOLINE 0 Leaf *
View the list of ubiquitous chemicals
Download these results as:
CSV
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
Transdermal 5 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.
Tremorigenic 2 *
Trichomonicide 11 *
Trichomonistat 1 Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
Trypsin-Enhancer 1 Lawrence Review of Natural Products, Dec-93.
Tumor-Promoter 1 *
Tumorigenic 4 Jim Duke's personal files.
Tyrosinase-Inhibitor 6 *
Tyrosine-Kinase-Inhibitor 2 Economic & Medicinal Plant Research, 6: 170.
Ubiquiot 5 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Ulcerogenic 4 HerbalGram No. 20, page 9.
Uricosuric 4 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Urinary-Acidulant 1 Martindale's 29th
Urinary-Antiseptic 1 Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
Urokinase-Inhibitor 1 McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82.
Uterorelaxant 1 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Uterosedative 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.
Uterotrophic 3 Journal of Medicinal Food 2: 227.1999.
Varroacide 4 *
Vasoconstrictor 1 Leung, A.Y., Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, John Wiley & Sons, New York, 1980.