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Biological Activity Antioxidant

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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 Sort descending Dosage Reference
HIBISCUSIDE not available Duke, 1992 *
HISPIDULIN ED=uM Duke, 1992 *
HISTIDINE not available Duke, 1992 *
HONOKIOL 1000 x a-tocopherol Duke, 1992 *
HUMULONE not available Duke, 1992 *
HYDROQUINONE not available Jim Duke's personal files.
HYDROXY-CHAVICOL not available Phenolic Compounds in Food and Their Effects on Health. Antioxidants & Cancer Prevention. Huang, M.T., Ho, C.T. and Lee, C.Y. eds. 1992. ACS Symposium Series 507.ACS, Washington 402 pp.
HYPERIN not available Duke, 1992 *
HYPEROSIDE IC50=4.6 uM Duke, 1992 *
IONOL not available Neuwinger, H. D. 1996. African Ethnobotany - Poisons and Drugs. Chapman & Hall, New York. 941 pp.
ISOCHLOROGENIC-ACID not available Phenolic Compounds in Food and Their Effects on Health, 64.
ISOEUGENOL IC79=30 ppm Duke, 1992 *
ISOFERULIC-ACID IC50=189-193 uM Duke, 1992 *
ISOFRAXIN not available Duke, 1992 *
ISOLIQUIRITIGENIN not available Duke, 1992 *
ISOMENTHONE not available Duke, 1992 *
ISOORIENTIN not available Duke, 1992 *
ISOPILINE IC50=24-35ug/ml Duke, 1992 *
ISOQUERCITRIN IC50=9.0 uM Duke, 1992 *
ISOQUERCITRIN 1/4 quercetin Duke, 1992 *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Sort descending Common Name Chemical Count Total Parts Per Million
Paullinia cupana Guarana 3 341, 000
Paullinia yoko Yoko 1 27, 300
Pausinystalia johimbe Yohimbe 1 0
Pedicularis palustris not available 1 2
Pelargonium citrosum Citrosa 2 159
Pelargonium graveolens Rose Geranium; Scented Geranium 4 80
Pelargonium roseum Scented Geranium 2 2, 268
Peperomia pelucida Pepper elder; Yerba de la plata 3 3, 218
Peperomia pereskiifolia Perejil 3 1, 272
Pereskia aculeata Barbados Gooseberry; Grosela Americana 3 3, 630.7999992370605
Pericopsis laxiflora not available 1 0
Perideridia gairdneri Squaw Root 6 5, 641
Perilla frutescens Perilla 29 256, 976
Persea americana Avocado 22 370, 713.69999980927
Persea schiedeana Palta De Monte; Wild Avocado; Wild Pear 3 2, 110.1999999284744
Petasites hybridus European Butterbur 10 0
Petasites japonicus Butterbur 7 5, 829.099999904633
Petiveria alliacea Anamu; Guinea Hen Leaf; Mucura 4 0
Petroselinum crispum Parsley 34 8, 168, 343.90100001
Peucedanum decursivum Qian Hu 1 69