Plant Piper nigrum (Piperaceae) | Dr. Duke's Phytochemical and Ethnobotanical Databases

Common Names

Black Pepper; Pepper; White Pepper

How this plant is used

Food

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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
TERPIN-1-EN-4-OL	0	Fruit Essent. Oil	not available	not available	not available	Duke, 1992 *
TERPINEN-4-OL	23	Fruit	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
TERPINEN-4-OL	23	Fruit Essent. Oil	not available	1900.0	-0.67	Duke, 1992 *
TERPINOLENE	9	Fruit	not available	not available	not available	Duke, 1992 *
TERPINOLENE	9	Fruit Essent. Oil	not available	1000.0	-0.73	Duke, 1992 *
TERPINOLENE	9	Seed Essent. Oil	not available	not available	not available	Duke, 1992 *
TERPINYL-ACETATE	5	Fruit	not available	not available	not available	List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
THIAMIN	31	Fruit	0.5	1.6	-0.48	Duke, 1992 *
THUJENE	0	Seed Essent. Oil	not available	not available	not available	Duke, 1992 *
TOCOPHEROLS	0	Fruit	not available	0.3	not available	Charalambous, G. (Ed.). 1994. Spices, Herbs and Edible Fungi. Elsevier Science B. V. Amsterdam. 764 pp.
TOCOPHEROLS	0	Resin, Exudate, Sap	not available	5400.0	not available	Duke, 1992 *
TRANS-CARVEOL	1	Fruit	not available	not available	not available	Duke, 1992 *
TRANS-CARVEOL	1	Fruit Essent. Oil	not available	100.0	-1.00	Duke, 1992 *
TRANS-CIS-PIPERINE	0	Fruit	not available	not available	not available	Duke, 1992 *
TRANS-NEROLIDOL	0	Fruit Essent. Oil	not available	1200.0	not available	Duke, 1992 *
TRANS-PINOCARVEOL	2	Fruit	not available	not available	not available	Duke, 1992 *
TRANS-PINOCARVEOL	2	Seed Essent. Oil	not available	not available	not available	Duke, 1992 *
TRANS-SABINENE-HYDRATE	0	Fruit	not available	not available	not available	Duke, 1992 *
TRANS-SABINENE-HYDRATE	0	Fruit Essent. Oil	not available	1400.0	not available	Duke, 1992 *
TRANS-TRANS-PIPERINE	0	Fruit	not available	30000.0	not available	Duke, 1992 *

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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
Vulnerary	6	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Xanthine-Oxidase-Inhibitor	3	Chem. & Pharm. Bull. 38: 1772.