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

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
BIOCHANIN-A not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
BOWMAN-BIRK-INHIBITOR (BBI) not available Duke, 1992 *
CAFFEIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CAFFEINE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CALMODULIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CAMPHOR not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CAPSAICIN not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CARNOSOL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CARVONE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CATECHIN not available Duke, 1992 *
CATECHOL not available Duke, 1992 *
CEDRENE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CEPHARANTHINE not available Duke, 1992 *
CHLOROGENIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CHLOROPHYLL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CHRYSIN not available Duke, 1992 *
CHRYSOERIOL not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CINNAMALDEHYDE not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CINNAMIC-ACID not available Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
CINNAMIC-ACID-ETHYL-ESTER 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
Harpagophytum procumbens Devil's Claw; Grapple Plant 20 1, 181
Hedeoma drummondii Drummond's Pennyroyal 5 15, 342
Hedeoma hispida Hispid Pennyroyal 2 54
Hedeoma pulegioides American Pennyroyal 10 875, 853.7999999523
Hedeoma reverchonii Reverchon's Pennyroyal 3 924
Hedera helix Ivy 9 115, 830
Hedychium flavum Yellow Ginger Lily 3 740
Heimia salicifolia Sinicuichi 1 0
Helianthemum glomeratum not available 1 0
Helianthus annuus Sunflower; Girasol 45 2, 440, 194.399999976
Helianthus tuberosus Jerusalem Artichoke 10 69, 957
Helichrysum angustifolium Everlasting; Immortelle 4 0
Heliotropium indicus Indian Heliotrope 2 0
Hemidesmus indicus Indian Sarsaparilla 3 0
Heracleum laciniatum Laciniate Cow-parsnip 2 1, 275
Heracleum sphondylium Cow Parsnip; Hogweed; Meadow Parsnip 1 0
Hesperis matronalis Dame's Rocket; Sweet Rocket; Damask-Violet; Dame's-Violet 4 0
Hibiscus rosa-sinensis Chinese hibiscus; Shoe-flower 6 308, 359.39999961853
Hibiscus sabdariffa Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) 20 14, 364, 941.800002098
Hibiscus syriacus Rose Of Sharon; Shrub Althaea; Hachisu (Jap.); Mukuge (Jap.) 3 0