BS EN ISO 19020:2017规定了检测葡萄球菌肠毒素SEA、SEB、， 食品中的SECs、SED和SEE。它包括两个主要步骤:a）提取，然后浓缩 基于透析原理；b）使用市售疫苗进行免疫酶检测 检测工具。本文件适用于SEA产品中葡萄球菌肠毒素的筛选 供人类食用。其他葡萄球菌肠毒素，如SEG、SEH、SEI、SER、SES和SET型也可导致疾病。 由于缺乏商用检测套件，本文件仅适用于SEA类型 看，但可能适用于其他类型的毒素，取决于方法的验证。交叉引用:ISO 3696:1987ISO 7218:2007 Ed 3购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN ISO 19020:2017 specifies a screening method for the detection of staphylococcal enterotoxins SEA, SEB, SECs, SED and SEE in foodstuffs. It consists of two main steps: a) extraction followed by a concentration based on dialysis principle; and b) an immunoenzymatic detection using commercially available detection kits.This document is applicable to the screening of staphylococcal enterotoxins SEA to SEE in products intended for human consumption.Other staphylococcal enterotoxins such as types SEG, SEH, SEI, SER, SES and SET can also cause illness. Due to the lack of commercially available detection kits, this document is applicable only to types SEA to SEE, but may apply to other types of toxins, subject to validation of the method.Cross References:ISO 3696:1987ISO 7218:2007 Ed 3All current amendments available at time of purchase are included with the purchase of this document.