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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
PHYTIC-ACID not available Duke, 1992 *
PICEATANNOL not available Duke, 1992 *
PICEID not available Duke, 1992 *
PINORESINOL (> tocopherol) Duke, 1992 *
PIPERINE not available Duke, 1992 *
PLUMBAGIN not available Bezanger-Beauquesne*, L. Noveautes En Phytotherapie. Sixieme Revue. Plantes medicinales et phytotherapie, 23: 46-76, 1989.
POLYDATIN not available Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
POLYPHENOLS IC50=1.44 ug/ml Duke, 1992 *
POMIFERIN not available CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses
PROANTHOCYANIDINS 5 x Vit. E Duke, 1992 *
PROANTHOCYANIDINS >Vit E-succinate Duke, 1992 *
PROCYANIDIN-A-2 not available Duke, 1992 *
PROCYANIDIN-B-2-3'-O-GALLATE not available Nigg, H.N. and Seigler, D.S., eds. 1992. Phytochemical Resources for Medicine and Agriculture. Plenum Press, New York. 445 pp.
PROCYANIDIN-B-2-3,3'-DI-O-GALLATE IC50=0.44 ug/ml Duke, 1992 *
PROCYANIDIN-B-5-3,3'-DI-O-GALLATE IC50=0.42 ug/ml Duke, 1992 *
PROCYANIDIN-C-1-3,3',3''-TRI-O-GALLATE IC50=0.62 ug/ml Duke, 1992 *
PROCYANIDINS not available Duke, 1992 *
PROPYL-GALLATE not available Duke, 1992 *
PROPYL-GALLATE >tocopherol Duke, 1992 *
PROTOCATECHUALDEHYDE >tocopherol 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
Hordeum vulgare Barley; Barleygrass 39 212, 906
Houttuynia cordata Fishwort; Dokudami; Yu Xing Cao 16 49, 860
Humulus lupulus Hops 40 15, 908.500001430511
Huperzia spp Cutleaf Clubmoss 2 0
Hura crepitans Sandbox Tree 3 0
Hyacinthus orientalis Hyacinth 5 45.729999765753746
Hydnocarpus kurzii True Chaulmoogra 2 20, 000
Hydnocarpus wightiana Hindi Chaulmoogra 4 11, 385
Hydrangea arborescens Smooth Hydrangea; Hydrangea 8 40.60000157356262
Hydrangea paniculata Peegee 1 123, 000
Hydrastis canadensis Goldenseal 8 697.5
Hylocereus guatemalensis Guatemala Cereus; Nopalito De Guatemala 3 1, 036.3999999761581
Hylocereus undatus Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night 6 2, 587.999999523163
Hyoscyamus niger Henbane 6 26, 618
Hypericum perforatum Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed 43 2, 702, 788.0000019073
Hyptis capitata Knobweed 1 0
Hyptis dilatata not available 2 3, 704
Hyptis suaveolens Wild Hops 6 426
Hyptis verticillata Barrehorno; John Charles 1 0
Hyssopus officinalis Hyssop 18 414, 483.700000003