Detection of shellfish toxins from scallops in Guangzhou seafood market
J. Venom. Anim. Toxins incl. Trop. Dis.
; 17(1): 74-84, 2011. ilus, tab
Article
em En
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| ID: vti-4442
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BR68.1
Localização: BR68.1
ABSTRACT
To evaluate scallop safety in the Guangzhou seafood market, contents of shellfish toxins in adductor muscle, mantle skirts, gills and visceral mass of scallops were examined using enzyme-linked immunosorbent assay (ELISA) and mouse unit assay. The results showed that paralytic shellfish poisoning contents were up to 37.44 μg/100 g by ELISA and 319.99 MU/100 g by mouse unit assay, which did not exceed the limits of national standards (80 μg/100g and 400 MU/100 g); the contents of diarrhetic shellfish poisoning were 142.04 μg/100g and 0.2 MU/100 g, which exceeded the national standard limits (60 μg/100g); neurotoxic shellfish poisoning was undetectable; the contents of amnesic shellfish poisoning reached 220.12 μg/100g (no limit value could be referred to) . In addition, these poisons were present mainly in visceral mass and gills rather than adductor muscle and mantle skirts, suggesting that these toxins accumulate in a tissue-specific manner.(AU)
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VETINDEX
Idioma:
En
Revista:
J. Venom. Anim. Toxins incl. Trop. Dis.
Ano de publicação:
2011
Tipo de documento:
Article
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