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

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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
TOCOPHEROL *
URUSHIOL *
VANILLIN *
VERLOTORIN Tucker, A. O. and Debaggio, T. 2000. The Big Book of Herbs. Interweave Press, Inc. Loveland, CO. 688 pp.
VITAMIN-B Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
VITAMIN-B3 Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
VITAMIN-E *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Uncaria guianensis Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi 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 15 56, 672
Vaccinium corymbosum Blueberry 21 3, 028.150000091642
Vaccinium macrocarpon Cranberry; Large Cranberry; American Cranberry 10 1, 369.7999997138977
Vaccinium myrtillus Bilberry; Whortleberry; Dwarf Bilberry 22 14, 556.329999993672
Vaccinium vitis-idaea Cowberry; Lingen; Lingonberry 6 4, 080
Valeriana jatamansi Indian Valerian 1 0
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 17 1, 628, 331
Vanilla planifolia Vanilla; Bourbon Vanilla 12 60, 160
Vanilla tahitensis Tahiti Vanilla 1 0
Verbascum thapsus Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein 4 1, 500, 690
Verbena officinalis Vervain 3 10, 000
Vernonia cinerea Purple fleabane 1 15, 200
Veronica officinalis Common Speedwell; Gypsyweed 1 0
Vetiveria zizanioides Cus-Cus; Vetiver; Cuscus Grass 6 225
Viburnum opulus Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush 7 25, 600
Viburnum prunifolium Black Haw 3 0
Vicia faba Broadbean; Faba Bean; Habas 6 5, 794.800000071526