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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
ELLAGIC-ACID 2/3 quercetin Duke, 1992 *
ELLAGIC-ACID >50 x tocopherol Osawa, T. Phenolic Antioxidants in Dietary Plants as Antimutagens.Phenolic Compounds in Food and Their Effects on Health, Ch.11 p.142.
ELLAGIC-ACID IC98=30 ppm Duke, 1992 *
ELLAGITANNIN not available Duke, 1992 *
EMBELIN not available Duke, 1992 *
EPICATECHIN IC50=6.3 ug/ml Uchida, U., Ohta, H., Niwa, M., Mori, A., Nonaka, G-i., Nishioka, I., and Zaki, M. 1989. Prolongation of Life Span of Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) Ingesting Persimmon Tannin. Chem. Pharm. Bull. 38(4): 1049-1052, 1990.
EPICATECHIN 2.5 x Vit. E Duke, 1992 *
EPICATECHIN IC50=10.2 uM Duke, 1992 *
EPICATECHIN 3/4 quercetin Duke, 1992 *
EPICATECHIN-3-O-GALLATE IC50=0.16 ug/ml Uchida, U., Ohta, H., Niwa, M., Mori, A., Nonaka, G-i., Nishioka, I., and Zaki, M. 1989. Prolongation of Life Span of Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) Ingesting Persimmon Tannin. Chem. Pharm. Bull. 38(4): 1049-1052, 1990.
EPICATECHIN-GALLATE >10 x tocopherol Osawa, T. Phenolic Antioxidants in Dietary Plants as Antimutagens.Phenolic Compounds in Food and Their Effects on Health, Ch.11 p.142.
EPIGALLOCATECHIN IC50=1.4 ug/ml Uchida, U., Ohta, H., Niwa, M., Mori, A., Nonaka, G-i., Nishioka, I., and Zaki, M. 1989. Prolongation of Life Span of Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) Ingesting Persimmon Tannin. Chem. Pharm. Bull. 38(4): 1049-1052, 1990.
EPIGALLOCATECHIN-3-O-GALLATE IC50=0.14 ug/ml Uchida, U., Ohta, H., Niwa, M., Mori, A., Nonaka, G-i., Nishioka, I., and Zaki, M. 1989. Prolongation of Life Span of Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) Ingesting Persimmon Tannin. Chem. Pharm. Bull. 38(4): 1049-1052, 1990.
EPIROSMANAL not available Duke, 1992 *
ERIODICTYOL not available Duke, 1992 *
ESCIN not available Duke, 1992 *
ESCULIN not available Jim Duke's personal files.
ETHYL-BETA-D-GLUCOPYRANOSYL-TUBERONATE 30 mM Duke, 1992 *
ETHYL-GALLATE not available Martindale's 28th
EUCHRESTINE-B >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