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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
Aralia cordata Udo 5 1, 100
Araucaria bidwillii Monkey puzzle 8 20, 000
Arbutus unedo Arbutus; Strawberry Tree 8 2, 440, 000
Arctium lappa Gobo; Great Burdock; Burdock 21 203, 372.40000021458
Arctostaphylos uva-ursi Bearberry; Uva Ursi 38 1, 133, 580.2000000477
Ardisia japonica Marlberry 4 0
Areca catechu Betel Nut; Pin-Lang 10 1, 240, 629.8000001907
Argemone mexicana Prickly Poppy 4 22, 000
Argyreia nervosa Silver Morning Glory; Wood Rose 1 0
Argyrocytisus battandieri 1 0
Arisaema consanguineum Chinese Jack-In-The-Pulpit 1 4
Arisaema triphyllum Jack-In-The-Pulpit 1 0
Aristolochia debilis Chinese Birthwort 2 33
Armoracia rusticana Horseradish 16 33, 985.199999809265
Arnica montana Leopard's-Bane; Mountain Tobacco 14 20, 000
Arracacia xanthorrhiza Arracacha; Peruvian Carrot 3 2, 148.9999998807907
Artemisia abrotanum Southernwood 5 0
Artemisia absinthium Wormwood 14 158, 800
Artemisia annua Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) 20 33, 050
Artemisia capillaris Capillary Wormwood 15 37