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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
ROSMARIDIPHENOL Larson, R.A. 1987. Review Article Number 30. The Antioxidants of Higher Plants. Phytochemistry. 27: 969-978.
ROSMARINIC-ACID EC50=2.7 ug/ml Parveen, N. 1991. Antifilarial Activity of Vitex negundo Against Setaria cervi. Fitoterapia, 62(2): 163, 1991.
ROSMARINIC-ACID 10 uM *
ROSMARIQUINONE *
ROSMAROL *
RUBROBRASSICIN Jap. J. Pharmacology, 40: 138.
RUTIN IC28=30 ppm *
RUTIN IC50=120 uM *
RUTIN IC54=10 uM *
S-ALLYL-CYSTEINE-SULFOXIDE *
S-ALLYL-L-CYSTEINE *
S-ALLYLMERCAPTOCYSTEINE *
S-METHYLMERCAPTOCYSTEINE *
SALICYLIC-ACID Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
SALVIANOLIC-ACID-A Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
SALVIANOLIC-ACID-B Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
SANGUINARINE IC50=10 uM *
SAURURIN-A IC50=8.5 uM *
SCHIZANDRIN *
SCIADOPITYSIN IC37=0.5 ug/ml *
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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
Beta vulgaris Beet; Beetroot; Sugar Beet; Garden Beet 27 1, 145, 560.407999619
Betula lenta Cherry Birch 2 5, 988
Bidens pilosa 7 74
Bixa orellana Achiote; Annatto; Annato; Lipsticktree; Lipstick Pod; Bija; Annoto; Arnato 16 1, 843, 888
Blechnum orientale Kuan Chung; Shield Fern 1 56
Bletilla striata Hyacinth Orchid; Chinese Ground Orchid; Hyacinth Bletilla; Dai Chi (Chin.); Shiran (Jap.); Bletilla; Hardy Orchid 1 70
Blighia sapida Akee; Seso Vegetal 3 8, 587
Bocconia frutescens Tree Poppy 1 0
Boehmeria nivea Ramie 6 20, 796
Borago officinalis Borage; Beebread; Beeplant; Talewort 12 510, 232
Boronia megastigma Scented Boronia 2 0
Boswellia sacra Olibanum; Frankincense; Olibanum Tree; Weihrauchbaum (Ger.); Weihrauchpflanze (Ger.); arbol del incensio (Sp.); Oliban (Sp.) 6 294, 751.79997855425
Boswellia serrata Salaki; Salai Guggal; Kundur Luban; Salai; Indian Olibanum-Tree; Indian Frankincense 8 0
Bowdichia nitida 1 0
Brassica chinensis Chinese Cabbage; Pak-Choi; Chinese Mustard; Bok-Choy; Celery Mustard; Chinese White Cabbage; Celery Cabbage 9 307, 923
Brassica juncea Mustard Greens 3 600
Brassica napus var. napobrassica Rutabaga; Swede; Swedish Turnip 13 39, 198.15000000154
Brassica nigra Black Mustard 16 19, 424.72000026703
Brassica oleracea Kohlrabi 11 13, 100.870000123978
Brassica oleracea var. botrytis l. Cauliflower 31 81, 574.03899999987