| Literature DB >> 8358852 |
R L Zheng1, P F Wang, J Li, Z M Liu, Z J Jia.
Abstract
The activities of six phenylpropanoid glycosides as chain-breaking antioxidants have been studied for the autoxidation of linoleic acid in cetyl trimethylammonium bromide (CTAB) micelles at 37 degrees C. Verbascoside, isoverbascoside, echinacoside and pedicularioside A, which possess four phenolic hydroxyl groups, exhibited antioxidant activities, while cistanoside D possessing only two phenolic hydroxyl groups and permethyl verbascoside without phenolic hydroxyl group did not suppress the oxidation appreciably. The ratio of rate constants for inhibition and propagation kinh/kp and stoichiometric factor n were determined.Entities:
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Year: 1993 PMID： 8358852 DOI： 10.1016/0009-3084(93)90048-8
Source DB: PubMed Journal: Chem Phys Lipids ISSN： 0009-3084 Impact factor: 3.329