한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)
- 제7권1호
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- Pages.37-40
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- 1974
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
굴 가공 부산물의 이용에 관한 연구(I) -굴 자즙(煮汁)의 화학조성의 계절적 변화-
EVALUATION IN THE UTILITY OF THE BY-PRODUCTS OF OYSTER PROCESSING ( I ) Seasonal Variation in Chemical Constituents of the Cooked- released Fluid of Oyster
- KANG Hoon-I (Yeosoo Fisheries Junior Technical College) ;
- KIM Jeung-Keun (Yeosoo Fisheries Junior Technical College) ;
- KIM Soo-Hyeun (Pusan Fisheries College) ;
- PYEUN Jae-Hyeung (Pusan Fisheries College)
- 발행 : 1974.03.01
초록
수획기(1973년 9월
The chemical constituents of the cooked-released fluid of oyster, Crassosetra gigas which was collected in the harvesting season (Sept., 1973 to Apr., 1974), were analyzed Periodically to evaluate the potential utility in the view point of food and nutrition, an8 the following results are summarized ; 1. The content of crude protein nitrogen was low in January, but tended to increase since February. This result resembled with non protein nitrogen. 2. Amino nitrogen of the non protein nitrogen was continuously increased since September, and observed a remarkable increase from February. 3. The most content of crude carbohydrate is found to be composed of glycogen, and the variation of glycogen content also increased till April, with the similar tendency of amino nitrogen. 4. The variation of the content of crude protein and crude carbohydrate showed a reverse correlation to the moisture content.
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