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Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture
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Antithiamin

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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
CAFFEIC-ACID Phenolic Compounds in Food and Their Effects on Health, 69.
CATECHOL Phenolic Compounds in Food and Their Effects on Health, 69.
DIHYDROQUERCETIN Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
QUERCETIN Phenolic Compounds in Food and Their Effects on Health, 69.
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Verbena officinalis Vervain 1 10, 000
Viburnum opulus Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush 2 0
Vicia faba Broadbean; Faba Bean; Habas 1 0
Vigna radiata Green Gram; Mungbean 1 0
Viola odorata Common Violet; Sweet Violet 1 0
Viola tricolor Pansy; Wild Violet 1 0
Viscum album European Mistletoe 1 0
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 2 128
Withania somnifera Ashwagandha 1 0
Zea mays Corn 2 0.699999988079071
Zingiber officinale Ginger 2 0