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

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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
TETRAHYDROCANNABINOL *
TETRAMETHYL-PYRAZINE 1 mg/kg *
TETRANDRINE *
THYMOQUINONE List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
TYLOPHORINE *
UMBELLIFERONE *
URSOLIC-ACID Tsuruga, T., Chun, Y.-T., Ebizuka, Y., and Sankawa, U. 1991. Biologically Active Constituents of Melaleuca leucadendron: Inhibitors of Induced Histamine Release from Rat Mast Cells. Chem. Pharm. Bull. 39(12): 3276-3278, 1991.
VASICINOL Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
VASICINONE 10 mg/ml aerosol Sabinsa: A series of well documented proprietary PR booklets,
e.g.Sabinsa Corps. 1998. Bronchial Asthma - Its etiology and control with traditional herbal extracts. Sabinsa Corporation. Piscataway, NJ. 49 pp.
VITAMIN-B 50 mg/2 x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
VITAMIN-B3 50 mg 2x/day Werbach, M. 1993. Healing with Food. Harper Collins, New York, 443 pp.
VITEXIN *
XANTHOTOXIN *
XANTHOTOXOL Pakistan Encyclopedia Planta Medica. 1986.
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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
Vetiveria zizanioides Cus-Cus; Vetiver; Cuscus Grass 1 45
Viburnum opulus Crampbark; European Cranberry Bush; Guelder Rose; Snowballbush 7 504, 400
Viburnum prunifolium Black Haw 4 0
Vicia faba Broadbean; Faba Bean; Habas 5 27, 000
Vigna aconitifolia Mat Bean; Moth Bean 3 10, 890
Vigna angularis Adzuki Bean 2 36
Vigna mungo Black Gram 3 4, 549
Vigna radiata Green Gram; Mungbean 6 21, 946
Vigna subterranea Bambarra Groundnut; Groundbean 1 40
Vigna unguiculata Cowpea; Black-eyed Pea; Crowder Pea; Southern Pea 3 132, 146
Vinca minor Periwinkle; Running-Myrtle 1 100, 800
Viola odorata Common Violet; Sweet Violet 3 40, 000
Viola tricolor Pansy; Wild Violet 3 460, 000
Virola surinamensis Ucahuba; Ucuuba 1 69, 360
Viscum album European Mistletoe 2 7, 500
Vitellaria paradoxa Butterseed; Shea Nut; Shea-Butter-Tree; Sheatree; Shea 1 489, 650
Vitex agnus-castus Chaste-Tree 6 0.5
Vitis vinifera Grape; European Grape; Wine Grape; Grapevine; Vigne Vinifere (Fr.); Weinrebe (Ger.); Parra (Sp.); Vid (Sp.) 15 3, 172, 397.599998474
Withania somnifera Ashwagandha 4 600, 000
Xanthorhiza simplicissima Yellowroot 2 13, 000