Journal of Food Hygiene and Safety (한국식품위생안전성학회지)
- Volume 15 Issue 4
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- Pages.293-296
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- 2000
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- 1229-1153(pISSN)
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- 2465-9223(eISSN)
Comparison of Paralytic Shellfish Poison Contents and Components in the Different Bivalve Species
이매패류의 품종별 마비성패류독 축적능 및 독소 구성성분 비교
Abstract
Paralytic shellfish poison (PSP) occurrence and variation in th\ulcorner different bivalve species including oyster,Crassostrea gigas and mussel, Mytilus edulis Jinhae bay Korea from January to December in 1997 were surveyed. And also compositional characteristics of PSP ingredients in the different bivalve species were investigated. PSP in shellfish was detected from late February and increased continuously until the middle of April in Jinhae bay. And after April PSP level had been decreased gradually and the toxicity was not detected by mouse bioassay in the early of June. Of the examined bivalve species, PSP content in the mussel exhibited the highest value and the PSP content in the mussel in the middle of April, PSP high season in Jinhae bay, was 6 times higher than that in the oyster. Gonyautokin (GTX) 1~4 group occupied 59.0~78.8% of whole PSP contents and identified as dominant ingredient in the examined bivalves except oyster. And it is also identified that the PSP toxicity in the tested species were derived from the GTX group. And the dominant ingredient of PSP in the oyster was carbamoyl-N-sulfo-11
마비성패류독에 의하여 독화된 패류의 활용 방안 모색과 제독 방법 구명을 위하여 1997년 1월부터 12월까지 경남 진해만산 이매패류의 마비성패류독에 의한 독화 경향과 각각의 패류 종에 축적된 독소 구성성분 특성을 조사한 결과는 다음과 같다. 진해만 해역에서의 마비성패류독에 의한 이매패류 독화는 2월부터 시작하여 4월 중순에 최성기에 도달한 후 점차 감소하여 6월에는 완전히 소멸되었으며, 주요 양식 대상 품종인 진주담치와 굴 중의 마비성패류독이 식품에서의 허용기준치 (80