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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
Pelargonium graveolens Rose Geranium; Scented Geranium 3 3, 780
Pelargonium roseum Scented Geranium 2 2, 574
Peperomia pelucida Pepper elder; Yerba de la plata 2 2, 710
Peperomia pereskiifolia Perejil 2 380
Pereskia aculeata Barbados Gooseberry; Grosela Americana 2 3, 124
Perideridia gairdneri Squaw Root 1 302
Perilla frutescens Perilla 11 452, 785
Persea americana Avocado 7 506, 535
Persea schiedeana Palta De Monte; Wild Avocado; Wild Pear 2 2, 184
Petasites hybridus European Butterbur 2 0
Petasites japonicus Butterbur 3 5, 761
Petroselinum crispum Parsley 14 130, 379.11999999732
Peucedanum ostruthium Masterwort 4 0
Peumus boldus Boldo 2 4, 300
Phaseolus aborigineus 2 0
Phaseolus acutifolius Tepary Bean 2 31
Phaseolus coccineus Scarlet Runner Bean 2 342
Phaseolus lunatus Butter Bean; Lima Bean 3 21, 521
Phaseolus vulgaris Black Bean; Green Bean; Haricot Bean; Garden Bean; String Bean; Dwarf Bean; Field Bean; Flageolet Bean; French Bean; Kidney Bean; Navy Bean; Pop Bean; Popping Bean; Snap Bean; Wax Bean; Haricot Vert; Haricot 9 564, 145
Phellodendron amurense Huang Po; Po Mu; Amur Cork Tree; Huang Bai 1 40, 000