FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (12): 62-65.

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Antioxidant Effects of Inonotus oblique Polyphenols and Their Application in Preservation of Edible Oils

 GAO  Han, ZHOU  Jing-Qi, GAO  Xue-Li, LI  Jian-Guang, GAO  Yuan-Jun   

  1. 1.Henan Institute of Science and Technology,Xinxiang 453003,China;2.Luohe School of Food Industry,Luohe 462000,China;3. Xuchang University,Xuchang 461000,China;4. Zhengzhou University of Light Industry,Zhengzhou 450002,China
  • Online:2008-12-15 Published:2011-12-08

Abstract: The antioxidant effects of Inonotus oblique polyphenols,such as hydroxyl radical and superoxide radical scavenging activities,and their antioxidant effects on edible oils from different sources were investigated. Results showed that Inonotus obliquus polyphenols have strong antioxidant action in scavenging hydroxyl radical and superoxide radical and have strong antioxidant effect on differnte edible oils. The hydroxyl radical and superoxide radical scavenging rates of 0.2% Inonotus obliquus polyphenols are 69.58% and 82.01%,respectively.

Key words: Inonotus oblique polyphenol, antioxidant effect, edible oil