한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)
- 제11권2호
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- Pages.91-95
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- 1978
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
전복의 동결에 관한 연구 2) 동결에 의한 전복조직의 변화
STUDIES ON FREEZING OF THE ABALONE 2. Histological Changes by Freezing
초록
세가지의 동결방법(air blast, semi air blast, still air freezing)으로 전복을 동결하여
Histological changes of the abalone muscle occurring in the process of freezing as well as thawing were investigated, and its results were compared to the histological structure of fresh muscle. The muscles of the abalone were mainly composed of smooth muscle fibres, and its morphological structures is similar to those of the top shell. Mechanical damgage of the muscle fibres caused by freezing were not observed while a number of small ice crystals were found between the muscle fibres. The damage by thawing was not much remakable compare to the destruction of muscle fibres of fish.
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