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Cited by 685

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Antioxidative Properties of Histidine-Containing Peptides Designed from Peptide Fragments Found in the Digests of a Soybean Protein

Chen, Hua-Ming, Muramoto, Koji, Yamauchi, Fumio, Fujimoto, Kenshiro, Nokihara, Kiyoshi·1998·Journal of Agricultural and Food Chemistry

Abstract

The properties of 22 synthetic peptides containing histidine, which were designed on the basis of the antioxidative peptide (Leu-Leu-Pro-His-His) derived from proteolytic digests of a soybean protein, were examined with regard to their antioxidative activity against the peroxidation of linoleic acid and the scavenging effects on active oxygen and free radical species. The antioxidative activities of these peptides in an emulsion oxidation system using 2,2'-azobis(2-amidinopropane) dihydrochloride as a radical initiator correlated well within an aqueous system. Although the histidine-containing peptides had a quenching activity on singlet oxygen, they did not show antioxidative activity in an 2,2'-azobis(2,4-dimethylvaleronitrile)-induced oxidation system or scavenging effects on 1,1-diphenyl-2-picrylhydrazyl radical and superoxide. The metal-ion chelating activities and the hydrophobicities of these peptides showed no direct correlation with their antioxidative activities. Leu-Leu-Pro-His-His was modified with a hydroxyl radical in an aqueous ethanol system during the peroxidation of linoleic acid.

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Crossref · 10.1021/jf970649w

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Metadata

Authors
Chen, H.-M., Muramoto, K., Yamauchi, F., Fujimoto, K., & Nokihara, K.
Venue
Journal of Agricultural and Food Chemistry
Published
1998-01-01
Volume
46
Issue
1
Pages
49-53
ISSN
  • 0021-8561 (ISSN-L)
  • 1520-5118
OpenAlex
W2012549422
Cited by
685
References
12
FWCI
0.79
Type
journal article
Language
en
Open access
closed

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