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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 >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 *
ELLAGIC-ACID 2/3 quercetin Duke, 1992 *
ELLAGITANNIN not available Duke, 1992 *
EMBELIN not available Duke, 1992 *
EPICATECHIN IC50=10.2 uM Duke, 1992 *
EPICATECHIN 3/4 quercetin 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-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
Dioscorea sp. Wild Yam 6 277.64999997615814
Dioscorea villosa Wild Yam 8 1, 645.8000001311302
Diospyros digyna Black Sapote; Sapote Negro 3 18, 675
Diospyros virginiana American Persimmon 7 4, 435
Dipogon lignosus not available 1 0
Dipsacus fullonum not available 4 5, 660
Dipteryx odorata Tonka Bean; Dutch Tonka Bean 7 3, 050
Dodonaea viscosa Hopwood 11 260, 500
Dolichos biflorus not available 1 0
Dracocephalum parviflora Small-Flowered Moldavica 1 160
Dracocephalum thymiflora Thyme-Flowered Moldavica 2 236
Drimys winteri Winter's Bark 7 279, 000
Drynaria fortunei Fortune's Fern 2 39
Dryopteris filix-mas Male Fern 1 0
Dryopteris marginalis Marginal Wood Fern; Marginal Fern 1 0
Duboisia myoporoides Corkwood Tree; Pituri 3 20
Duchesnea indica False Strawberry; Indian Strawberry; Mock Strawberry 6 2, 821.8000000715256
Dunbaria villosa not available 1 13
Durio zibethinus Durian 3 1, 281
Echinacea angustifolia Echinacea; Narrow Leaf Echinacea; Narrow Leaf Purple-Coneflower 12 207, 600