한국식품영양과학회지 (Journal of the Korean Society of Food Science and Nutrition)

  • 제19권3호
  • /
  • Pages.229-233
  • /
  • 1990
  • /
  • 1226-3311(pISSN)
  • /
  • 2288-5978(eISSN)
한국식품영양과학회 (The Korean Society of Food Science and Nutrition)
권호 표지

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
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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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