Standard No.:	GB/T 4789.2-2008
English Name:	Microbiological examination of food hygiene - Aerobic plate count
Chinese Name:	食品卫生微生物学检验 菌落总数测定
Chinese Classification:	C53    Food sanitation
Professional Classification:	GB    National Standard
ICS Classification:	07.100.30 07.100.30    Food microbiology 07.100.30
Source Content Issued by:	MOH; SAC
Issued on:	2008-11-21
Implemented on:	2009-3-1
Status:	superseded
Superseded by:	GB 4789.2-2010 Food Microbiological Examination: Aerobic Plate Count
Superseded on:	2010-6-1
Abolished on:	2010-06-01
Superseding:	GB/T 4789.2-2003 Microbiological examination of food hygiene-Detection of aerobic bacterial count
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

本标准代替GB/T 4789.2-2003《食品卫生微生物学检验　菌落总数测定》。
本标准规定了食品中菌落总数的测定方法。
本标准适用于各类食品中菌落总数的测定。
本标准与GB/T 4789.2-2003相比主要修改如下：
―――培养基由营养琼脂改为平板计数琼脂；
―――对菌落总数的计算公式进行了修改；
―――增加了第二法“菌落总数PetrifilmTM测试片法”。