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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
GINKGOLIDE-C IC26=62.5 ug/ml *
GINKGOLIDE-J IC34=62.5 ug/ml *
GINKGOLIDES *
GLABRIDIN *
GLUTATHIONE *
GLYCITEIN Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
GLYCITEIN-7-0-GLUCOSIDE Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
GLYCYRRHETIC-ACID Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
GLYCYRRHETINIC-ACID Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
GLYCYRRHIZIN Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989.
GOSSYPETIN Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
GOSSYPIN IC50=1.63 mM *
GOSSYPOL Merck 11th Edition
HAMAMELITANNIN Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
HEPTADECANOIC-ACID IC48=60 *
HEPTASULFIDE *
HESPERIDIN IC50=8 ppm Phytochemistry, 37: 1463.
HESPERITIN Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
HETERODENDRIN *
HEXASULFIDE *
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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
Amomum compactum Round Cardamom; Chester Cardamom; Siam Cardamom; Java Cardamom 1 0
Amomum xanthioides Bastard Cardamom; Chin Kousha; Malabar Cardamom; Tavoy Cardamom 2 2, 260
Amorphophallus campanulatus Elephant-Foot Yam 4 303.0000002384186
Amorphophallus konjac Devil's Tongue; Konjac; Leopard Palm; Umbrella Arum; Elephant Yam; Snake Palm 5 0
Amphicarpaea bracteata Hog Peanut 3 16, 765
Amphicarpaea edgworthii 1 11
Anabasis aphylla Anabasis 2 0
Anacardium occidentale Cashew 19 272, 769.5000003725
Anadenanthera peregrina Cohoba; Niopo 3 0
Anamirta cocculus Levant Berry 2 10, 980
Ananas comosus Pineapple 19 163, 865
Anaphalis margaritacea Pearly Everlasting 1 0
Anastatica hierochuntica Jericho Rose 8 0
Andrographis paniculata Creat 2 0
Anemarrhena asphodeloides Chih-Mu; Zhi-Mu 3 26, 080
Anemone pulsatilla Pasque Flower 3 0
Anethum graveolens Dill; Garden Dill 42 534, 409.2240007631
Angelica archangelica Garden Angelica; Angelica; Wild Parsnip 22 181, 711.5
Angelica dahurica Bai Zhi 2 110
Angelica laxiflora Tu Huo 1 83