1,1-diphenyl-2-picrylhydrazyl radical scavenging activity of binary mixtures of antioxidants

Hiroshi Matsufuji, Ryoichiro Sasa, Yuki Honma, Hiromi Miyajima, Makoto Chino, Takeshi Yamazaki, Tomoko Shimamura, Hiroyuki Ukeda, Toshiro Matsui, Kiyoshi Matsumoto, Kazuo Yamagata

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

The effect of a binary mixture of antioxidants on the l,l-diphenyl-2- picrylhydrazyl (DPPH) radical scavenging activity was investigated using 11 antioxidants as food additives or 24 natural antioxidants. Among 55 combinations of binary mixtures, including 11 antioxidants, BHA, BHT, catechin, quercetin, sesamol, ferulic acid, gallic acid, morin, ellagic acid, α-tocopherol, and δ-tocopherol, the DPPH radical scavenging activity of 36 combinations were significantly greater than the expected activity of individual antioxidants, resulting in synergistic effects. Also, one combination showed antagonistic effect. Among 276 combinations of 24 natural antioxidants, including 4 benzoic acids, 3 cinnamic acids, 12 flavonoids, 2 vitamins, and 3 diterpenes, 74 showed synergistic effects and 61 showed antagonistic effects. However, the ratios of the actual to expected activity of many synergistic and antagonistic combinations were about 1.1- 1.2 and 0.8-0.9, respectively.

本文言語英語
ページ(範囲)129-136
ページ数8
ジャーナルNippon Shokuhin Kagaku Kogaku Kaishi
56
3
DOI
出版ステータス出版済み - 2009

All Science Journal Classification (ASJC) codes

  • 食品科学

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