율무 지방빌의 자동산화에 의해서 형성된 Hydroperoxides 이성체 조성

Isomeric Composition of Hydroperoxides Formed by Autoxidation of Adlay Lipid and Triglyceride

  • 한지숙 (부산대학교 식품영양학과) ;
  • 이숙희 (부산대학교 식품영양학과) ;
  • 최홍식 (부산대학교 식품영양학과)
  • 발행 : 1990.06.01

초록

The compositions of hydroperoxy fatty acid components of lipid in raw adlay powder(RAP) and processed adlay powder(PAP) stored at 35$^{\circ}C$ and PAP lipid and triglyceride(TG) autoxi야-zed 35$^{\circ}C$ were studied. During autoxidation the time taken to reach 100 of peroxide and 13-hydroperoxide isomers were the major hydroperoxy fatty acids found in oxidized adlay lipid. Lower levels of 8-. 10-, 11-, 12- and 16-hydroperoxide isomer were also observed. The composi-tions of hydroperoxy fatty acid componets obtained from sutoxidized RAP lipid and TG were similar to those of hydroperoxy fatty acid components is lipid extracted from stored RAP and PAP.

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