냉동 저장기간에 따른 개구리 다리의 지질변화

• 영문명: Change of the Lipid in Frog Legs during Frozen storage
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 박수경(Park Su Kyung)(朴秀卿) 조정순(Cho Jong Soon)(曺貞渟) 정승태(Jeong Seung Tai)(丁承台)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제8권 제1호, 69~78쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1991.05.30

영문 초록

Frog legs were stored before and after 30, 60, 90, 120 days at -30℃ and -70℃. The amounts of triglycerides, glycolipide and phospholipids by TLC and composition of fatty acids by GC were shown in this experiment, there fore, I have got these following results. 1. The amount of PL in frog legs consisted of 80% of the total lipids before storage. As the days of storage was longer, the amount of TG was increased, while PL and GL were decreased. 2. TG and ES & HC were composed of 66% to 77% of the neutral lipids composition before storage. As the days of storage was longer, the amount of MG, DG. FFA and ES & HC were increased, while FS and TG were decreased. 3. PE and PC were composed of 78% to 81% of the phospholipids composition before storage. As the days of storage was longer, the amount of FA and PS were increased, while PC and PE were decreased. 4. The composition of fatty acids in neutral lipids of frozen frog legs at -30℃, 120 days was studied, Capric acid. Stearic acid, Behnic acid. Oleic acid and Linoleic acid were increased as compared with initial neutral lipids.

목차

ABSTRACT

I. 서론

II. 실험재료 및 방법

III. 결과 및 고찰

IV. 결론

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