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
OXALIC-ACID	9	Fruit	4000.0	34000.0	1.57	ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes.
P-COUMARIC-ACID	25	Fruit	not available	not available	not available	Duke, 1992 *
P-CYMEN-8-OL	0	Fruit Essent. Oil	not available	not available	not available	Duke, 1992 *
P-CYMENE	16	Fruit	not available	150.0	-0.56	Duke, 1992 *
P-CYMENE	16	Fruit Essent. Oil	not available	not available	not available	Duke, 1992 *
P-CYMENE	16	Seed Essent. Oil	not available	not available	not available	Duke, 1992 *
P-CYMENE-8-METHYL-ETHER	0	Fruit	not available	not available	not available	Duke, 1992 *
P-CYMENE-8-OL	0	Fruit	not available	15.0	-1.00	Duke, 1992 *
P-MENTH-8-EN-1-OL	0	Fruit Essent. Oil	not available	300.0	not available	Duke, 1992 *
P-MENTH-8-EN-2-OL	0	Fruit Essent. Oil	not available	not available	not available	Duke, 1992 *
P-MENTH-CIS-2-EN-1-OL	0	Fruit Essent. Oil	not available	200.0	not available	Duke, 1992 *
P-MENTH-CIS-2-EN-1-OL	0	Seed Essent. Oil	not available	not available	not available	Duke, 1992 *
P-MENTH-TRANS-2-EN-1-OL	0	Fruit Essent. Oil	not available	100.0	not available	Duke, 1992 *
P-METHYL-ACETOPHENONE	2	Fruit	not available	not available	not available	Duke, 1992 *
PALMITIC-ACID	13	Fruit	12200.0	13633.0	-0.15	USDA's Ag Handbook 8 and sequelae)
PELLITORINE	2	Fruit	not available	not available	not available	Duke, 1992 *
PERILLALDEHYDE	11	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.
PHENYLACETIC-ACID	2	Essential Oil	not available	not available	not available	Duke, 1992 *
PHENYLACETIC-ACID	2	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.
PHOSPHORUS	4	Fruit	700.0	2040.0	-0.36	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
Anticholinesterase?	1	L. Gracza (1985) as cited by Buchbauer re antiacetylcholinesterase.
Antichoreic	2	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticirrhotic	1	Duke, 1992 *
Anticirrhotic?	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticlastogen	3	Duke, 1992 *
Anticlimacteric	3	Duke, 1992 *
Anticoeliac	1	Martindale's 28th
Anticold	2	Duke, 1992 *
Anticolic	1	Duke, 1992 *
Anticolitic	3	Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Anticomplementary	1	Duke, 1992 *
Anticonvulsant	11	Duke, 1992 *
Anticorneotic	1	Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Anticoronary	4	Duke, 1992 *
AntiCrohn's	3	Martindale's 29th
AntiCTS	1	Duke, 1992 *
AntiCVI	1	Duke, 1992 *
Anticystinuric	1	Duke, 1992 *
Anticystitic	1	Duke, 1992 *
Antidandruff	2	Martindale's 29th