IntroductiontoMicrobiology微生物的初步认识Micro-organisms微生物Whatkindsofbugsdoweworryabout?我们会担心哪些微生物?WhatisanIndicatorMicro-organism?什么是指示菌?WhatisaSpoilageMicro-organism?什么是腐败菌?WhatisaPathogenicMicro-organism?什么是致病菌?WhydoweworryaboutPathogens?我们为什么会担心致病菌?WhydoweworryaboutPathogens?我们为什么会担心致病菌?Wheredopathogenslive?致病菌存在什么地方?CommonPathogens常见的致病菌Salmonella沙门氏菌Campylobacter空曲弯曲菌Listeria李斯特菌Listeriamonocytogenes单核细胞增生李斯特菌Staphylococcusaureus金黄葡萄球菌Staphylococcusaureus金黄葡萄球菌E.Coli埃希氏大肠杆菌E.coliO157:H7埃希氏大肠杆菌O157:H7Bacilluscereus蜡状芽孢杆菌Clostridiumperfringens产气荚膜梭状芽孢杆菌Wedon’twantanyPathogenicorSpoilagebugsinourplantsorinourproduct!我们不希望在我们的工厂和我们的产品里发现任何致病菌和腐败菌!SoWhatCanWeDo?那我们应该怎么做?Whatcanwedo我们应该怎么做?Whatcanwedo我们应该怎么做?Whatcanwedo我们应该怎么做?Haironanagarplate在培养皿上的头发HandWashing洗手HandWashing洗手Staphswabsfromhandsbeforeandafterwashingandusingalcoholgel洗手和用酒精消毒手之前和之后的葡萄球菌擦拭对比HandWashing洗手HandWashing–Remember洗手-记住!PersonalHygiene个人卫生Equipment&Tools设备和工具ControlAccessProcedures进入控制程序PreventionofProductContaminationbyCleanlinessandTidiness通过清洁和整洁防止产品的污染PreventionofProductContaminationbyCleanlinessandTidiness通过清洁和整洁防止产品的污染PreventionofProductContaminationbyCleanlinessandTidiness通过清洁和整洁防止产品的污染TheBarrierSystem阻隔系统Zone0区0Zone1区1Zone2区2Zone3区3Zone4区4ProductSampling产品取样InProcessSampling在线取样FinalProductSampling成品取样Remember...记住…Sampling取样Thingstoremember要记住的事:Thingstoremember要记住的事::