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

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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
STIGMASTEROL *
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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
Tribulus terrestris Puncture-vine 1 0
Trichosanthes kirilowii Chinese Cucumber 1 0
Trigonella foenum-graecum Fenugreek; Greek Clover; Greek Hay; Bockshornklee (Ger.); Alholva (Sp.) 1 2, 350
Tussilago farfara Coltsfoot 1 0
Uncaria tomentosa Cat's Claw; Garabato Amarillo; Una de Gato 1 0
Urginea maritima European Squill 1 0
Urtica dioica European Nettle; Stinging Nettle 1 0
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 1 0
Verbascum thapsus Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein 1 0
Vernonia cinerea Purple fleabane 1 0
Vicia faba Broadbean; Faba Bean; Habas 1 1, 350
Vigna angularis Adzuki Bean 1 0
Vigna radiata Green Gram; Mungbean 1 2, 260
Vigna unguiculata Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea 1 1, 750
Vitellaria paradoxa Butterseed; Shea Nut; Shea-Butter-Tree; Sheatree; Shea 1 50
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 1 0
Withania somnifera Ashwagandha 1 0
Zea mays Corn 1 210
Zingiber officinale Ginger 1 200