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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
Cnidium officinale Jih-Chiung 2 30
Cnidoscolus chayamansa Chaya 5 30, 630
Coccinia grandis Ivy Gourd; Kundree; Tindora; Tindori; Pepasan; Little Gourd; Kanduri 7 29, 988
Cocos nucifera Coconut; Coconut Palm; Copra; Nariyal; Kokospalme (Ger.); Cocotero (Sp.) 30 6, 477, 040.319999926
Coffea arabica Coffee 30 476, 628
Coix lacryma-jobi Adlay; Adlay Millet; Job'S-Tears; Yi-Yi-Ren 14 112.39999961853027
Cola acuminata Abata Cola 8 26, 458
Colchicum autumnale Autumn Crocus; Meadow Saffron 2 0
Coleus barbatus Forskohl's Coleus 7 128, 457.40000915527
Collinsonia canadensis Stone Root 2 0
Colocasia esculenta Taro 9 36, 577.999999940395
Cologana broussonetii 1 0
Commelina benghalensis Benghal dayflower 3 0
Commelina communis Common dayflower 1 0
Commiphora myrrha Myrrh; African Myrrh; Herabol Myrrh; Somali Myrrh; Myrrhe (Fr., Ger.); Mirra (Sp. It.) 5 27, 600
Commiphora wightii Guggul; Indian Bdellium-Tree 7 200
Conium maculatum Poison Hemlock; Hemlock; Spotted Hemlock; Fool's Parsley; Carrot Fern; Spotted Parsley 4 2, 160, 000
Consolida ajacis Larkspur 3 3, 000
Convallaria majalis Lily-Of-The-Valley 5 0
Conyza canadensis Butterweed; Hogweed; Horseweed 8 0