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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
Gymnema sylvestre Gymnema; Miracle Fruit 2 104
Haematoxylum campechianum Campechy; Logwood 2 240, 000
Hamamelis virginiana Witch Hazel 3 225
Harpagophytum procumbens Devil's Claw; Grapple Plant 7 158
Hedeoma drummondii Drummond's Pennyroyal 7 12, 494
Hedeoma hispida Hispid Pennyroyal 5 714
Hedeoma pulegioides American Pennyroyal 11 14, 320
Hedeoma reverchonii Reverchon's Pennyroyal 5 2, 452
Hedera helix Ivy 4 70, 200
Hedychium flavum Yellow Ginger Lily 3 5, 690
Helianthemum glomeratum 1 0
Helianthus annuus Sunflower; Girasol 20 1, 308, 726.3999999762
Helianthus tuberosus Jerusalem Artichoke 2 70
Helichrysum angustifolium Everlasting; Immortelle 3 0
Hesperis matronalis Dame's Rocket; Sweet Rocket; Damask-Violet; Dame's-Violet 6 0
Hibiscus rosa-sinensis Chinese hibiscus; Shoe-flower 3 1, 620
Hibiscus sabdariffa Roselle; Indian Sorrel; Jamaica Sorrel; Kharkadi; Red Sorrel; Sorrel; Malventee (Ger.); Rosella (Ger.); Acedera de Guinea (Sp.); Rosa de Jamaica (Sp.); Sereni (Sp.) 16 2, 501, 125
Hippophae rhamnoides Sallow Thorn; Sea Buckthorn; Yellow Spine 7 258, 645
Holarrhena pubescens Tellicherry Bark; Zhi Xie Mu; Conessi; Kurchi 2 252, 000
Hordeum vulgare Barley; Barleygrass 7 31, 326