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›› 2005, Vol. 22 ›› Issue (6): 695-700.DOI: 10.7523/j.issn.2095-6134.2005.6.006

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Impact of γ-Irradiation on α-Linolenic Acid

WU Jun-Jie1,2, ELI Wu-Man-Jiang2, LIU Li2, MA Li2   

  1. 1. Graduate School, Chinese Academy of Sciences, Beijing 100049, China;
    2. Xinjiang Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
  • Received:2004-09-07 Revised:2005-01-12 Online:2005-11-15

Abstract:

α-linolenic acid and α-linoleate ethylester were sampled in glass bottles charged with air and nitrogen and were irradiated with 60Co at different dose levels.Peroxide values of the samples were determined every two days.The results showed that the irradiat ion dose and t ime have great effects on the peroxide value of the linolenic acid.Relationships between the peroxide value and reaction mechanism under the γ-irradiation were discussed.

Key words: γ, -irradiation, linolenic acid, peroxide value, hydroperoxide

CLC Number: