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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antioxidant

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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
CURCUMIN 1/3 BHA *
CURCUMIN IC50=500 uM *
CYANIDIN ID50=3.5-22 uM *
CYANIDIN 4.4 x Vit. E *
CYANIDIN-3,5-DIGLYCOSIDE *
CYANIDIN-3-O-BETA-D-GLUCOSIDE *
CYANIDIN-3-O-GALACTOSIDE *
CYANIDIN-3-O-GLUCOSIDE *
CYANIDIN-3-RUTINOSIDE *
CYANIDOL *
CYSTEINE Jim Duke's personal files.
DAIDZEIN 1/4 quercetin *
DAIDZIN Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
DEHYDROCURDIONE *
DEHYDROLEUCODINE *
DELPHINIDIN ID50=0.7-2.4 uM *
DELPHINIDIN-3-GLUCOSIDE *
DELPHINIDIN-3-O-BETA-D-GALACTOSIDE *
DELPHINIDIN-3-O-BETA-D-GLUCOSIDE *
DELPHINIDIN-CHLORIDE *
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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
Canavalia rosea 1 0
Canavalia sericea 1 0
Canavalia virosa 1 0
Canna indica Achira; Queensland Arrowroot 3 421.2000000476837
Cannabis sativa Marijuana; Marihuana; Indian Hemp; Hemp 10 8.239999994635582
Capparis spinosa Caper; Caperbush 10 48, 900.32000017166
Capsella bursa-pastoris Shepherd's Purse 12 6, 936.39999961853
Capsicum annuum Bell Pepper; Green Pepper; Cherry Pepper; Sweet Pepper; Cone Pepper; Paprika 38 4, 164, 392.411999859
Capsicum frutescens Cayenne; Chili; Tabasco; Hot Pepper; Spur Pepper; Red Chili 30 357, 426
Carapa guianensis Andiroba 1 65, 000
Carica papaya Papaya 29 269, 121
Carica pentagona Babaco; Mountain papaya 2 8, 548
Carthamus tinctorius Safflower 12 29, 320.83999980986
Carum carvi Caraway; Carum; Kummel (Ger.); Comino (Sp.); Comino de prado (Sp.) 28 3, 456, 165
Carya glabra Pignut Hickory 1 3, 300
Carya illinoensis Pecan 9 53.14999993517995
Carya ovata Shagbark Hickory 2 2, 758.019999999553
Casimiroa edulis Matasano; White sapote 5 2, 802.6000003814697
Cassia tora Sickle Senna 3 4, 982
Castanea dentata American Chestnut 5 9, 143