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인공정화에 의한 참굴(Crassostrea gigas)의 유통기한 연장

Shelf-life Extension of Raw Oyster Crassostrea gigas by Depuration Process

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참고문헌

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주제분류수산학

초록

The objective of this study was to evaluate the effect of the depuration process (artificial seawater sterilization using UV light) for extending the shelf life of raw oyster Crassostrea gigas and maintaining food quality. To confirm the effects of depuration, microbiological (viable cell count) and several physiochemical analyses (pH and glycogen levels in shucked oyster and pH, soluble protein, and turbidity in filling water) were carried out during the storage of raw oysters. The results showed that depuration could effectively extend the shelf life (2-3 days) of raw oysters with minimal change in food quality, including pH and glycogen content. Thus, the depuration process proposed in this study could successfully be applied to processing practices for other shellfish to extend their shelf life and contribute to the management of seafood safety issues.

Abstract

The objective of this study was to evaluate the effect of the depuration process (artificial seawater sterilization using UV light) for extending the shelf life of raw oyster Crassostrea gigas and maintaining food quality. To confirm the effects of depuration, microbiological (viable cell count) and several physiochemical analyses (pH and glycogen levels in shucked oyster and pH, soluble protein, and turbidity in filling water) were carried out during the storage of raw oysters. The results showed that depuration could effectively extend the shelf life (2-3 days) of raw oysters with minimal change in food quality, including pH and glycogen content. Thus, the depuration process proposed in this study could successfully be applied to processing practices for other shellfish to extend their shelf life and contribute to the management of seafood safety issues.

참고문헌 (38)

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기체 치환 포장(Modified Atmosphere Packaging)에 의한 생굴 (Crassostrea gigas)의 저장성 연장김영목, 노소연, 박건우, 박슬기, 송미루, 오도경, 원동훈, 이도하, 장예빈, 조경진, 조두민한국수산과학회 · 한국수산과학회지2023 · 제56권 제4호생굴(Crassostrea gigas)의 선도 변화에 포장용기가 미치는 영향서정화, 심길보, 안병규, 윤나영, 이우진, 인정진, 정삼근, 한형구한국수산과학회 · 한국수산과학회지2022 · 제55권 제1호굴의 선도에 따른 pH, 글리코겐, 가용성단백질, 탁도와의 상관관계서정화, 손광태, 심길보, 윤나영, 임치원, 정삼근, 정우영, 조영제한국수산과학회 · 한국수산과학회지2014 · 제47권 제5호패류 중 자연정화 및 인공정화에 의한 위생지표세균의 변화김지회, 손광태, 신순범, 오은경, 유현덕, 유홍식, 이태식, 이희정, 하광수한국수산과학회 · 한국수산과학회지2012 · 제45권 제1호천연 추출물 첨가에 의한 생굴(Crassostrea gigas)의 식품학적 품질 유지김영목, 박슬기, 심연주, 오도경, 운재호, 이도하, 조경진, 조두민, 조정빈한국수산과학회 · 한국수산과학회지2023 · 제56권 제6호양식산 굴(Crassostrea gigas)의 생굴 및 가공소재용으로서 화학적 및 생물학적 위생 특성김진수, 박선영, 이경돈, 이정석, 이태기, 허민수한국수산과학회 · 한국수산과학회지2017 · 제50권 제4호

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