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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
  1. Home
  2. Brassica rapa

Brassica rapa (Brassicaceae)

Common Names
Pak-Choi; Chinese Mustard; Bok-Choy; Celery Mustard; Chinese White Cabbage; Celery Cabbage; Chinese Cabbage
How this plant is used
Food
Subspecies
subsp. chinensis
Subspecies Author
(L.) HANE

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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
SERINE 1 Leaf 480.0 10258.0 -0.11 USDA's Ag Handbook 8 and sequelae)
SODIUM 1 Leaf 295.0 21477.0 3.17 USDA's Ag Handbook 8 and sequelae)
STEARIC-ACID 8 Leaf 10.0 214.0 -0.48 USDA's Ag Handbook 8 and sequelae)
THIAMIN 31 Leaf 0.4 9.0 0.14 USDA's Ag Handbook 8 and sequelae)
THREONINE 4 Leaf 490.0 10471.0 0.23 USDA's Ag Handbook 8 and sequelae)
TRYPTOPHAN 29 Leaf 150.0 3206.0 0.20 USDA's Ag Handbook 8 and sequelae)
TYROSINE 8 Leaf 290.0 6197.0 -0.50 USDA's Ag Handbook 8 and sequelae)
VALINE 3 Leaf 660.0 14104.0 0.40 USDA's Ag Handbook 8 and sequelae)
WATER 0 Leaf 950000.0 956400.0 0.74 USDA's Ag Handbook 8 and sequelae)
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
Antiparkinsonian 7 *
Antiparotitic 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipellagric 3 Martindale's 28th
Antiperiodontitic 2 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
Antiphenylketonuric 2 Martindale's 29th
Antiphotophobic 2 Martindale's 29th
Antipityriasic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antiplaque 1 *
AntiPMS 3 *
Antipneumonic 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipodriac 1 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antipoliomyelitic 2 Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
Antiporphyric 1 Martindale's 28th
Antiproliferant 1 Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
Antiprostaglandin 1 *
Antiprostatitic 4 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipruritic 1 Merck 11th Edition
Antipsoriac 1 Pizzorno, J.E. and Murray, M.T. 1985. A Textbook of Natural Medicine. John Bastyr College Publications, Seattle, Washington (Looseleaf).
Antipsychotic 1 Martindale's 29th
Antipyretic 1 Economic & Medicinal Plant Research, 6: 189.