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食品微生物检测项目最新国标
发布时间: 2014-01-17 - 标签: , , - 浏览 1,817 次

2010年发布实施食品安全国家标准 食品微生物学检验 GB 4789系列。最普遍的微生物检测项目为大肠和菌总,国标号分别为GB 4789.2、GB 4789.3。GB 4789系列中只修订了一部分,即总则、菌落总数、大肠菌群、沙门氏菌、金黄色葡萄球菌、霉菌和酵母、乳与乳制品单核细胞增生李斯特氏菌、乳酸菌及阪崎肠杆菌。其余的任然沿用2003、2008版本的。
需要提醒的是,1、别忽略GB 4789.1总则部分;2、检测操作方法按照GB 4789.2和GB4789.3来操作,但是部分食品的前处理方法不一样,这得需要参照GB 4789系列中对应产品的标准,将前处理做完后,才能按GB 4789.2和GB4789.3操作,否则得出的结果不对。比如检测醋中的微生物,就需要中和,否则醋就杀死微生物了。

GB 4789.10-2010 食品安全国家标准 食品微生物学检验 金黄色葡萄球菌检验
GB 4789.1-2010 食品安全国家标准 食品微生物学检验 总则
GB 4789.15-2010 食品安全国家标准 食品微生物学检验 霉菌和酵母计数
GB 4789.18-2010 食品安全国家标准 食品微生物学检验 乳与乳制品检验
GB 4789.2-2010 食品安全国家标准 食品微生物学检验 菌落总数测定
GB 4789.30-2010 食品安全国家标准 食品微生物学检验 单核细胞增生李斯特氏菌检验
GB 4789.3-2010 食品安全国家标准 食品微生物学检验 大肠菌群计数
GB 4789.35-2010 食品安全国家标准 食品微生物学检验 乳酸菌检验
GB 4789.40-2010 食品安全国家标准 食品微生物学检验 阪崎肠杆菌检验
GB 4789.4-2010 食品安全国家标准 食品微生物学检验 沙门
 食品微生物检测机构 河北指南针检测服务中心 (http://www.znztest.com)

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