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.

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
Download these results as:
CSV
EXCEL
PDF
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
GLYCINE 12 Leaf *
GUAIACOL 18 Leaf *
GUM 0 Leaf *
HEPT-TRANS-2-EN-1-AL 0 Leaf *
HEPTA-2-TRANS-EN-1-AL 0 Leaf *
HEPTA-TRANS-2-TRANS-4-DIEN-1-AL 0 Shoot 600.0 1000.0 *
HEPTA-TRANS-2-TRANSDIEN-4-1-AL 0 Shoot 600.0 1000.0 *
HEPTAN-1-AL 0 Leaf 200.0 300.0 *
HEPTAN-1-AL 0 Shoot 200.0 300.0 *
HEPTAN-2-OL 0 Leaf *
HEPTAN-2-ONE 0 Leaf *
HEPTAN-2-ONE 0 Shoot *
HEPTAN-3-OL 0 Leaf *
HEPTANAL 0 Leaf *
HEX-1-EN-3-OL 0 Leaf *
HEX-CIS-3-EN-1-AL 0 Leaf 370.0 *
HEX-CIS-3-EN-1-OL 0 Leaf *
HEX-CIS-3-EN-1-OL 0 Leaf Essent. Oil 21500.0 150000.0 *
HEX-CIS-3-EN-1-OL 0 Shoot 900.0 1300.0 *
HEX-CIS-3-EN-1-OL-ACETATE 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
Congestant 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.
Contraceptive 1 Martindale's 28th
Controlled 1 HerbalGram No. 20, page 15.
Convulsant 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.
Copper-Antagonist 1 Challem, J., Berkson, Burt, and Smith, Melissa Dianne. 2000.
Syndrome X - The complete nutritional program to prevent and reservse insulin resistance. John Wiley & Sons, New York. 272 pp. $24.95
Copper-Chelator 2 *
Coronary-Dilator 1 McKenna, D. J., Hughes, K., and Jones, K. 2000. Green Tea Monograph. Alternative Therapies, 6(3): 61-82.
Cosmetic 2 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Counterirritant 3 *
COX-1-Inhibitor 6 *
COX-2-Inhibitor 9 *
Culicide 2 *
Cyclooxygenase-Activator 2 Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
Cyclooxygenase-Inhibitor 12 *
Cytochrome-P450-1A1-Inhibitor 1 *
Cytochrome-P450-1A2-Inhibitor 1 *
Cytochrome-P450-Inducer 3 *
Cytochrome-P450-Inhibitor 2 Pizzorno, J. 1998. Total Wellness. Prima Health, a division of Prima.
Cytochrome-P488-Inducer 1 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.
Cytoprotective 2 Newall, C. A., Anderson, L. A. and Phillipson, J. D. 1996. Herbal Medicine - A Guide for Health-care Professionals. The Pharmaceutical Press, London. 296pp.