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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Cancer-Preventive

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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
SCUTELLAREIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SECOISOLARICIRESINOL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SELENIUM Davies, S., and Stewart, A. 1990. Nutritional Medicine. Avon Books, New York. 509pp.
SERINE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SHIKIMIC-ACID *
SINAPIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SINIGRIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SOYASAPONIN *
SQUALENE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
STIGMASTEROL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SUCCINIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SYNEPHRINE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SYRINGALDEHYDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TANGERETIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TANNIN HerbalGram No. 22 - Spring 1990, page 14.
TAURINE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TAXIFOLIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TECTOCHRYSN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TOCOPHEROL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
TRANS-CINNAMALDEHYDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Hierochloe odorata Sweet Grass; Vanilla-Scented Grass; Vanilla Grass; Seneca Grass; Manna Grass; Holy Grass 2 12, 000
Hippophae rhamnoides Sallow Thorn; Sea Buckthorn; Yellow Spine 14 595, 860
Holarrhena pubescens Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi 9 954, 000
Hordeum vulgare Barley; Barleygrass 40 1, 605, 245
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 16 40, 200
Humulus lupulus Hops 38 798, 462.3000006676
Huperzia spp Cutleaf Clubmoss 2 0
Hura crepitans Sandbox Tree 3 0
Hyacinthus orientalis Hyacinth 6 51.939999997615814
Hydnocarpus kurzii True Chaulmoogra 2 73, 000
Hydnocarpus wightiana Hindi Chaulmoogra 4 41, 110
Hydrangea arborescens Smooth Hydrangea; Hydrangea 9 253.20000004768372
Hydrangea paniculata Peegee 3 41, 000
Hydrastis canadensis Goldenseal 7 123, 749
Hylocereus guatemalensis Guatemala Cereus; Nopalito De Guatemala 5 103, 936.39999997616
Hylocereus undatus Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night 7 707, 807.9999995232
Hyoscyamus niger Henbane 8 357, 491
Hypericum perforatum Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed 35 675, 828.0000019073
Hyptis capitata Knobweed 1 0
Hyptis dilatata 1 2, 963