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

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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
TRYPTOPHAN Martindale's 29th
TYROSINE Martindale's 29th
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Trigonella foenum-graecum Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) 2 63, 500
Triticum aestivum Wheat 2 12, 000
Urtica dioica European Nettle; Stinging Nettle 1 0
Vaccinium corymbosum Blueberry 2 715
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 1 0
Valerianella locusta Corn Salad; Lamb's Lettuce 2 17, 220
Vicia faba Broadbean; Faba Bean; Habas 2 39, 795
Vigna aconitifolia Mat Bean; Moth Bean 1 3, 256
Vigna angularis Adzuki Bean 2 9, 035
Vigna radiata Green Gram; Mungbean 2 40, 114
Vigna unguiculata Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea 2 119, 573
Vitellaria paradoxa Butterseed; Shea Nut; Shea-Butter-Tree; Sheatree; Shea 1 4, 000
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 2 6, 168
Zea mays Corn 2 6, 074
Zingiber officinale Ginger 2 3, 630