BS EN 14526-2004 食品.贻贝中的石蛤毒素和dc-石蛤毒素的测定.使用带过氧化物和过碘酸盐氧化物的柱前衍生的HPLC法

标准号：BS EN 14526-2004
中文标准名称：食品.贻贝中的石蛤毒素和dc-石蛤毒素的测定.使用带过氧化物和过碘酸盐氧化物的柱前衍生的HPLC法
英文标准名称：Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation
标准类型：X20
发布日期：2004/8/19 12:00:00
实施日期：2004/8/19 12:00:00
中国标准分类号：X20
国际标准分类号：67.120.30
适用范围：This document specifies a method for the quantitative determination of saxitoxin (STX) and decarbamoyl saxitoxin (dc-STX) in mussels. It may also be applicable in other shellfish, for example scallops. The limit of determination of this method (signal/noise = 10) is 0,006 mg/kg for saxitoxin and 0,02 mg/kg for dc-saxitoxin in mussel meat. The method has been tested for saxitoxin at levels at 0,4 mg/kg and 0,5 mg/kg and for dc-saxitoxin at levels at 0,4 mg/kg and 1,6 mg/kg.