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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
1-O-(2,3,4-TRIHYDROXY-3-METHYL)-BUTYL-6-O-FERULOYL-BETA-D-GLUCOPYRANOSIDE 30 mM *
2,3,7-TRIHYDROXY-5-(3,4-DIHYDROXY-E-STYRYL)-6,7,8,9-TETRAHYDRO-5H-BENZOCYCLOHEPTENE #NAME? *
2-(3',4-DIPHENYL)-ETHANOL *
2-CAFFEOYL-OXY-3-{2-(4-HYDROXYBENZYL)-4,5-DIHYDROXY}PHENYLPROPIONIC-ACID Kikuzaki, H. and Nakatani, N. 1988. Structure of a New Antioxidative Phenolic Acid from Oregano (Origanum vulgare L.). Agric. Biol. Chem. 53: 519-524.
3',4',5,7-TETRAHYDROXYFLAVONE *
3,3'-DIMETHYLELLAGIC-ACID *
3,4,5-TRI-O-CAFFEOYLQUINIC-ACID *
3,4-DICAFFEOYL-QUINIC-ACID *
3,4-DIHYDROXYBENZOATE *
3,4-HYDROXYCINNAMIC-ACID *
3,5,8,3',4'-PENTAHYDROXYFLAVONE *
3,5-DI-O-CAFFEOYLQUINIC-ACID 10 uM *
3,5-DICAFFEOYL-QUINIC-ACID 10 uM Ohnishi, M., Morishita, H., Iwahashi, H., Toda, S., Shirataki, Y., Kimura, M., and Kido, R. 1993. Inhibitory Effects of Chlorogenic Acids on Linoleic Acid Peroxidation and Haemolysis. Phytochemistry. 36(3): 579-583. 1994.
3,7,8,2',5'-PENTAHYDROXYFLAVONE *
3-BETA-23,28-TRIHYDROXY-12-OLEANENE-23-CAFFEATE *
3-BETA-23,28-TRIHYDROXY-12-OLEANENE-3-BETA-CAFFEATE *
3-BETA-TRANS-(3,4-DIHYDROXYCINNAMOYLOXY)-20(29)-LUPEN-28-OIC-ACID IC50=52-64 uM *
3-BETA-TRANS-(3,4-DIHYDROXYCINNAMOYLOXY)-OLEAN-12-EN-28-OIC-ACID IC50=52-64 uM *
3-BETA-TRANS-(3,4-DIHYDROXYCINNAMOYLOXY)-OLEAN-18-EN-28-OIC-ACID IC50=52-64 uM *
3-HYDROXY-FLAVONE Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Brassica oleracea var. capitata l. Cabbage; Red Cabbage; White Cabbage 29 74, 303.5499997139
Brassica oleracea var. gemmifera Brussels-Sprouts; Brussel-Sprout 21 46, 504.072000000626
Brassica oleracea var. italica Broccoli; Heading Broccoli; Sprouting Broccoli; Cape Broccoli; Purple Cauliflower; Asparagus Broccoli; Winter Broccoli; Calabrese 32 339, 632.311999999
Brassica oleracea var. sabellica l. Kale; Curly Kale; Kitchen Kale; Scotch Kale 15 139, 716
Brassica oleracea var. viridis l. Collards; Cow Cabbage; Tall Kale; Tree Kale; Spring-Heading Cabbage 10 134, 177.5
Brassica pekinensis Chinese Cabbage 7 238.502000000095
Brassica rapa Turnip; Seven-Top Turnip; Rapini 17 351, 281
Bromelia pinguin Wild Pineapple 3 3, 440.7000000476837
Brosimum alicastrum Breadnut; Tamamuri 3 3, 574.5999999046326
Broussonetia papyrifera Paper Mulberry 1 81
Brunfelsia uniflorus Manaca 1 0
Bryonia alba White Bryony 4 0
Bupleurum chinense Chai-Hu 6 1, 241
Bursera delpechiana Lignaloe; Linaloe 2 113, 520
Buxus sempervirens Boxwood 1 0
Byrsonima crassifolia Nance 4 574, 480.0999999046
Caesalpinia pulcherrima Bird Of Paradise 10 20, 000
Cajanus cajan Pigeonpea 13 37, 181.5
Cajanus scarabaeoides 1 3
Calamintha nepeta Turkish Calamint 9 732.8999999761581