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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
(+)-ISOCORYDINE *
16-EPIMETHUENINE *
3,3',4,5'-TETRAHYDROXYSTILBENE *
3,5,6,7,8,3',4'-HEPTEMETHOXYFLAVONE ED=50 mg/kg *
6-SHOGAOL Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
8-GINGEROL Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
8-SHOGAOL Mills, Simon and Bone, Kerry. 2000. Phytotherapy. Churchill
Livinston, Edinburgh.
ACACETIN Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
AESCIN *
AESCULIN *
AMINOPHYLLINE *
APIGENIN IC50=10-35 uM *
APODINE *
ARBORINE 10 mg/kg scu gpg Hansel, R., Keller, K., Rimpler, H., and Schneider, G. eds. 1992. Hager's Handbuch der Pharmazeutischen Praxis, Drogen (A-D), 1209 pp., 1993 (E-O), 970 pp., 1994 (P-Z), 1196 pp. Springer-Verlag, Berlin.
ARBORININE Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
ASCORBIC-ACID 2 g/day orl man *
AVENANTHRAMIDE-A *
AVENANTHRAMIDE-B *
AVENANTHRAMIDE-C *
AVENANTHRAMIDE-D *
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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
Turnera diffusa Damiana 2 1, 085
Tussilago farfara Coltsfoot 2 3, 600
Tylophora indica Swallowwort; Indian Ipecac 1 0
Ullucus tuberosus Melloco; Ulluco 2 3, 578
Ulmus rubra Slippery Elm; Red Elm 2 400
Uncaria catechu Gambir; Pale Catechu 1 0
Uncaria guianensis Cat's Claw; Una de Gato; Garabato Colorado; Tambor Huasca; Ungunagi 3 0
Uncaria tomentosa Cat's Claw; Garabato Amarillo; Una de Gato 3 0
Urginea maritima European Squill 2 0
Urtica dioica European Nettle; Stinging Nettle 11 676, 314
Vaccinium corymbosum Blueberry 9 3, 902
Vaccinium macrocarpon Cranberry; Large Cranberry; American Cranberry 6 4, 590
Vaccinium myrtillus Bilberry; Whortleberry; Dwarf Bilberry 11 26, 865.01200000057
Vaccinium vitis-idaea Cowberry; Lingen; Lingonberry 5 28, 095
Valeriana jatamansi Indian Valerian 1 0
Valeriana officinalis Valerian; Common Valerian; Garden-Heliotrope 9 534, 456
Vanilla planifolia Vanilla; Bourbon Vanilla 3 270
Verbascum thapsus Mullein; Velvetplant; Flannelleaf; Flannelplant; Great Mullein 5 3, 069, 355
Verbena officinalis Vervain 3 10, 000
Vernonia cinerea Purple fleabane 1 83, 600