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Biological Activity Carcinogenic

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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 Sort descending Dosage Reference
TESTOSTERONE not available Duke, 1992 *
THIOURACIL not available Jim Duke's personal files.
THYMOQUINONE not available Jim Duke's personal files.
TRYPTOPHAN not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
XANTHINE not available Duke, 1992 *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Sort descending Common Name Chemical Count Total Parts Per Million
Valerianella locusta Corn Salad; Lamb's Lettuce 1 7, 220
Vanilla planifolia Vanilla; Bourbon Vanilla 7 12, 642
Verbascum thapsus Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein 2 3, 065, 000
Verbena officinalis Vervain 3 10, 000
Vernonia cinerea Purple fleabane 1 83, 600
Veronica officinalis Common Speedwell; Gypsyweed 1 0
Vetiveria zizanioides Cus-Cus; Vetiver; Cuscus Grass 1 45
Viburnum opulus Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush 5 120, 000
Viburnum prunifolium Black Haw 2 20, 000
Vicia faba Broadbean; Faba Bean; Habas 4 27, 795
Vigna aconitifolia Mat Bean; Moth Bean 2 13, 996
Vigna angularis Adzuki Bean 1 2, 207
Vigna mungo Black Gram 2 4, 075
Vigna radiata Green Gram; Mungbean 5 32, 094
Vigna unguiculata Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea 2 128, 926
Vinca minor Periwinkle; Running-Myrtle 2 0
Viola odorata Common Violet; Sweet Violet 2 0
Viola tricolor Pansy; Wild Violet 2 0
Virola surinamensis Ucahuba; Ucuuba 1 69, 360
Viscum album European Mistletoe 1 0