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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
(+)-CATECHIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
(-)-EPICATECHIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
2-PHENYLETHYL-ISOTHIOCYANATE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
24-METHYLENE-CYCLOARTANOL Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
3',4',5,6,7,8-HEXAMETHOXYFLAVONE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
3,3'-DIINDOLYMETHANE *
3,3'-INDOYL-DIMETHANE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
3,4-DICAFFEOYL-QUINIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
3-INDOLEMETHANOL Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
4',5,6,7,8-PENTAMETHOXY-FLAVONE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
4-(3,4-DIHYDROXY-BENZOYL-OXY-METHYL)-PHENYL-BETA-D-GLUCOPYRANOSIDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
4-HYDROXYBENZALDEHYDE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
4-HYDROXYCINNAMIC-ACID Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
4-HYDROXYCOUMARIN 5-25 ug/ml Gawron, A. and Glowniak, K. 1987. Cytostatic Activity of Coumarins in vitro. Planta Medica 1987: 526.
5-HYDROXY-3',4,6',7,8-PENTAMETHOXYFLAVONE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
5-HYDROXYTRYPTAMINE Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
5-METHOXY-PSORALEN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
ACETIC-ACID-ETHYL-ETHER Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
AESCULETIN Stitt, P. A. Why George Should Eat Broccoli. Dougherty Co, Milwaukee, WI, 1990, 399 pp.
AESCULIN Jim Duke's personal files.
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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
Peganum harmala Harmel; Syrian Rue 1 352, 950
Pelargonium citrosum Citrosa 3 11.000000029802322
Pelargonium graveolens Rose Geranium; Scented Geranium 6 2, 888
Pelargonium roseum Scented Geranium 4 5, 976
Peperomia pelucida Pepper elder; Yerba de la plata 5 259, 768
Peperomia pereskiifolia Perejil 5 154, 652
Pereskia aculeata Barbados Gooseberry; Grosela Americana 5 166, 254.79999923706
Pericopsis laxiflora 1 0
Perideridia gairdneri Squaw Root 8 62, 713
Perilla frutescens Perilla 28 1, 201, 595
Persea americana Avocado 25 1, 769, 604.8000006676
Persea schiedeana Palta De Monte; Wild Avocado; Wild Pear 5 235, 000.19999992847
Petasites hybridus European Butterbur 8 18, 500
Petasites japonicus Butterbur 9 242, 125.09999990463
Petiveria alliacea Anamu; Guinea Hen Leaf; Mucura 3 0
Petroselinum crispum Parsley 43 8, 958, 230.030999983
Peucedanum ostruthium Masterwort 6 6, 720
Peumus boldus Boldo 11 11, 011
Pfaffia paniculata Suma; Pfaffia 2 31.200000762939453
Phaseolus aborigineus 2 0