关键词:
微生物学
食品检验
血纤维蛋白原
微生物
凝血酶
计数方法(微生物学)
营养液
菌落计数技术
微生物分析
葡萄球菌属
饲料
农产品
分析
调查方法
测定
定义
试验
分析方法
食品
实验室试验
标准号:
ISO 6888-3-2003
摘要:
This part of ISO 6888 specifies a horizontal method for the enumeration and detection of coagulase-positive staphylococci, using the most probable number (MPN) technique. It is applicable to — products intended for human consumption and the feeding of animals, and — environmental samples in the area of food production and food handling. This method is recommended for products where staphylococci are expected to be stressed and in low numbers as, for example, in dried products. Coagulase-positive staphylococci will primarily be Staphylococcus aureus but Staphylococcus intermedius and some strains of Staphylococcus hyicus also produce coagulase.