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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
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