Skip to main content

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Biological Activity Antioxidant

Select a Results View:

Download these results as:
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
(+)-CATECHIN not available Duke, 1992 *
(+)-GALLOCATECHIN not available Duke, 1992 *
(+)-SYRINGARESINOL not available Duke, 1992 *
(+)-SYRINGARESINOL EC50=21-28 ug/ml Duke, 1992 *
(-)-BISPARTHENOLIDINE 30-60 ug/g Duke, 1992 *
(-)-BORNYL-CAFFEATE not available Duke, 1992 *
(-)-BORNYL-FERULATE not available Duke, 1992 *
(-)-BORNYL-P-COUMARATE not available Duke, 1992 *
(-)-EPICATECHIN IC50=6.3 ug/ml Duke, 1992 *
(-)-EPICATECHIN-3-O-GALLATE IC50=0.16 ug/ml Duke, 1992 *
(-)-EPIGALLOCATECHIN IC50=1.4 ug/ml Duke, 1992 *
(-)-EPIGALLOCATECHIN IC50=2.3 uM Duke, 1992 *
(-)-EPIGALLOCATECHIN-3-O-GALLATE IC50=0.14 ug/ml Duke, 1992 *
(-)-EPIGALLOCATECHIN-GALLATE >10 x tocopherol Duke, 1992 *
(-)-HYDROXYJASMONIC-ACID 30 mM Duke, 1992 *
(1'S)-1'-ACETOXYCHAVICOL-ACETATE not available Duke, 1992 *
(2R)-(12Z,15Z)-2-HYDROXY-4-OXOHENEICOSA-12,15-DIEN-1-YL-ACETATE not available Duke, 1992 *
(7R,10R)-CAROTA-1,4-DIENALDEHYDE not available Duke, 1992 *
1,2,6-TRI-O-GALLOYL-BETA-D-GLUCOSE not available Okamura, H., Mimura, A., Yakou, Y., Niwano, M., and Takahara, Y. 1992. Antoxidant Activity of Tannins and Flavonoids in Eucalyptus rostrata. Phytochemistry. 33(3): 557-561. 1993.
1,7-BIS(3,4-DIHYDROXYPHENYL)HEPTA-4E,6E-DIEN-3-ONE >tocopherol Duke, 1992 *
Download these results as:
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
Oenanthe crocata Water Dropwort 2 0
Oenanthe javanica Javan Water Dropwort 7 0
Oenothera biennis Evening-Primrose 28 1, 360, 688
Olea europaea Olive 30 53, 542.300000190735
Ononis spinosa Spiny Restharrow; Restharrow; Hauhechel (Ger.) 25 32, 049
Ophiopogon japonicus Mai-Men-Dong; Mai-Men-Tung 4 54
Opopanax chironium Hercules All Heal; Opopanax 1 0
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 23 4, 309, 574.36000073
Origanum creticum Dittany Of Crete 2 0
Origanum majorana Marjoram; Sweet Marjoram 31 5, 516, 938
Origanum minutiflorum Small-Flowered Oregano 9 21, 487
Origanum onites Oregano; Pot Marjoram 10 90, 238
Origanum sipyleum Bayircayi; Guveyoto 8 48, 905.59999990463
Origanum syriacum Za'Atar 7 78, 320
Origanum vulgare Greek Oregano; Wild Oregano; Common Turkish Oregano 49 14, 918, 231
Oryza sativa Rice 24 263, 342.56599994004
Oxalis tuberosa Oca; Papa Roja; Quiba 3 6, 865.500000581145
Pachira aquatica Provision Tree 3 378, 800
Pachira macrocarpa Large-Fruited Provision Tree 3 268.60000002384186
Pachyrhizus erosus Yambean 7 9, 957.799999952316