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.

Biological Activity Cancer-Preventive

Select a Results View:

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
N-METHYL-TYRAMINE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NARINGENIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NARINGIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NEOHESPERIDIN not available Duke, 1992 *
NEPETRIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NIACIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NICOTINAMIDE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
NOBILETIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
O-CRESOL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
O-GLYCOFLAVONE-C-GLYCOSIDE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
OLEANOLIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
OLEIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
OPC not available Duke, 1992 *
OPCS not available Duke, 1992 *
ORIENTIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
OSTHOL 5-25 ug/ml Gawron, A. and Glowniak, K. 1987. Cytostatic Activity of Coumarins in vitro. Planta Medica 1987: 526.
P-COUMARIC-ACID not available Duke, 1992 *
P-CRESOL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
P-HYDROXY-BENZOIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
P-METHOXY-PHENOL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Rauvolfia vomitoria African Snakeroot 1 0
Ravensara aromatica Ravensara 7 18, 842
Rehmannia glutinosa Chinese Foxglove 6 24, 000
Rhamnus cathartica Buckthorn; European Buckthorn 2 0
Rheum officinale Chinese Rhubarb 11 20, 091.80009841919
Rheum palmatum Chinese Rhubarb 9 14, 306.5
Rheum rhabarbarum Rhubarb 20 271, 960.30000019073
Rhizophora mangle Red Mangrove 6 667, 283
Rhododendron dauricum Chinese Alpenrose 10 0
Rhododendron ferrugineum Rusty-Leaved Alpenrose 2 0
Rhododendron ponticum Pontic Alpenrose 9 120, 000
Rhodymenia palmata Dulse 5 121.10000002384186
Rhus coriaria Sicilian Sumac; Sumac; Tanner's Sumac 7 840, 000
Rhus glabra Smooth Sumac 2 270, 000.25
Rhus toxicodendron Poison Ivy 6 0
Rhynchosia acuminatifolia not available 1 6
Rhynchosia cabibaea not available 1 5
Rhynchosia densiflora not available 1 6
Rhynchosia hirsuta not available 1 6
Rhynchosia minima Burn Mouth Vine 3 236, 606