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
THEASINENSIN-F 0 Leaf not available 20.0 not available Duke, 1992 *
THEASINENSIN-G 0 Leaf not available 8.0 not available Duke, 1992 *
THEASPIRANE 0 Leaf not available not available not available Duke, 1992 *
THEASPIRONE 0 Leaf not available not available not available Duke, 1992 *
THEASPIRONE 0 Leaf Essent. Oil not available not available not available Duke, 1992 *
THEIFERIN-A 0 Leaf not available not available not available Duke, 1992 *
THEIFERIN-B 0 Leaf not available not available not available Duke, 1992 *
THEOBROMINE 21 Anther not available not available not available Duke, 1992 *
THEOBROMINE 21 Flower not available not available not available Duke, 1992 *
THEOBROMINE 21 Leaf 500.0 1100.0 -1.00 Duke, 1992 *
THEOBROMINE 21 Pericarp not available not available not available Duke, 1992 *
THEOBROMINE 21 Seed not available not available not available Duke, 1992 *
THEOBROMINE 21 Seed Coat not available not available not available Duke, 1992 *
THEOBROMINE 21 Stem not available not available not available Duke, 1992 *
THEOGALLIN 0 Leaf 6.0 56.0 not available Duke, 1992 *
THEOPHYLLINE 36 Leaf 2.0 4.0 -1.00 Duke, 1992 *
THEOPHYLLINE 36 Seed not available not available not available Duke, 1992 *
THIAMIN 31 Leaf 1.0 4.0 -0.90 CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
THREONINE 4 Leaf not available not available not available Duke, 1992 *
THYMOL 71 Leaf not available not available 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
Antirhinitic 5 Martindale's 29th
Antirhinoviral 1 Denyer, C.V., Jackson, P., Loakes, D.M., Ellis, M.R., and Yound, D.A.B. Isolation of Antirhinoviral Sesquiterpenes From Ginger (Zingiber officinale). Journal of Natural Products, 57(5): 658-662, 1994.
Antisalmonella 7 Duke, 1992 *
Antischizophrenic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiscorbutic 1 Martindale's 28th
Antiscotomic 1 Duke, 1992 *
Antiseborrheic 3 Duke, 1992 *
Antisecretory 1 Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
Antiseptic 37 Duke, 1992 *
Antiserotonergic 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.
Antiserotonin 1 Duke, 1992 *
Antiserotoninic 1 Duke, 1992 *
Antishingles 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antishock 1 Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Antisickling 3 Ekeke, G.I. and Shode, F.O. 1988. Phenylalanine is the Predominant Antisickling Agent in Cajanus cajan Seed Extract. Planta Medica 56(1): 41, 1990.
Antisilicotic 1 Medicinal and Poisonous Plants of the Tropics. Leeuwenberg, A.J.M., ed. Pudoc, Wageningen. 1987.
Antisindhis 1 Duke, 1992 *
Antisinusitic 3 Martindale's 28th
Antispare-Tire 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
Antispasmodic 31 Fitoterapia No.59-1984.