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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
PYCNOGENOL *
QUERCETIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCETIN-3'-METHYLETHER Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCETIN-3-METHYL-ETHER Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCETIN-3-O-BETA-D-GLUCOSIDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCETIN-3-O-METHYL-ETHER Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCITRIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
QUERCITRIN-3-D-BETA-GLYCOSIDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
RHAMNETIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
RIBOFLAVIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ROBINETIN Jim Duke's personal files.
ROBININ Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ROSMANOL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ROSMARIDIPHENOL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ROSMARINIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ROSMARIQUINONE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
RUTIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SAFROLE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SALICYLIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
SCOPOLETIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Polymnia edulis Andean Jicama 5 58, 493.10000002384
Polypodium vulgare Common Polypody; Sweet Fern 5 12, 000
Populus balsamifera Balsam Poplar 4 0
Populus nigra Black Poplar 4 0
Populus tacamahacca Balm Of Gilead 6 0
Porophyllum ruderale Quilquinya 2 53
Portulaca oleracea Purslane; Verdolaga 25 832, 882
Pothomorphe sp. Santiago 2 101, 000
Pourouma cecropiaefolia Tree Grape; Uvilla 5 100, 167.40000152588
Pouteria caimito Abiu; Caimito 6 357, 673.39999961853
Pouteria campechiana Canistel 5 1, 928.8999999761581
Pouteria viridis Green Sapote; Sapote Verde 5 116, 765
Prosopis glandulosa Mesquite; Honey Mesquite 7 320
Prosopis juliflora Mesquite 5 681, 000
Prunella vulgaris Self-Heal; Heal-All 20 713, 640
Prunus aequinoctialis 1 0
Prunus africana Bitter Almond; Red Stinkwood 5 58, 154
Prunus armeniaca Apricot 35 1, 118, 324.3000006676
Prunus avium Cereza; Sweet Cherry 1 0
Prunus cerasus Sour Cherry 53 530, 391.3999996185