DIARRHETIC SHELLFISH POISON IN MUSSELS - COMPARISON OF METHODS OF DETECTION AND DETERMINATION OF THE EFFECTIVENESS OF DEPURATION

被引：14

作者：

CROCI, L

TOTI, L

DEMEDICI, D

COZZI, L

机构：

[1] Laboratorio Alimenti, Istituto Superiore Di Sanitá, 00161 Roma

来源：

INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY | 1994年 / 24卷 / 1-2期

关键词：

MUSSELS; DSP TOXIN; DETERMINATION METHOD; DEPURATION;

D O I：

10.1016/0168-1605(94)90132-5

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The lack of specificity of the Yasumoto mouse bioassay for Diarrhetic shellfish Poisoning (DSP) toxin and the possibility of obtaining false positive results, prompted a search for a suitable method to confirm doubtful results. The mouse bioassay, an enzyme-linked immunoassay (ELISA) and a tissue culture bioassay were compared; in addition the efficiency of depuration of toxic mussels in ozonized water was evaluated. DSP assay using tissue cultures was found suitable for confirming results obtained using the mouse bioassay, particularly where interpretation was difficult. The ELISA kit gave satisfactory results, but it responded only to okadaic acid and dinophysistoxin 1. Depuration reduced toxicity in some cases after 3 days of treatment.

引用

页码：337 / 342

页数：6

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