ISO 21527-2-2008 食品和牲畜饲料的微生物学.酵母和霉的调查用水平法.第2部分:水活性≤0.95生成物的菌落计数技术
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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Horizontalmethodfortheenumerationofyeastsandmoulds-Part2:Colonycounttechniqueinproductswithwateractivitylessthanorequalto0,95
【原文标准名称】:食品和牲畜饲料的微生物学.酵母和霉的调查用水平法.第2部分:水活性≤0.95生成物的菌落计数技术
【标准号】:ISO21527-2-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:农产品;分析;饲料;化学分析和试验;菌落计数技术;定义;测定;含量测定;食品化学;食品检验;食品;调查;微生物分析;微生物学;微菌落计数;微生物;霉;霉菌;基准方法;抽样方法;测试;酵母目
【英文主题词】:Agriculturalproducts;Analysis;Animalfeed;Chemicalanalysisandtesting;Colonycounttechniques;Definitions;Determination;Determinationofcontent;Foodchemistry;Foodinspection;Foodproducts;Investigations;Microbiologicalanalysis;Microbiology;Microcolonycounts;Microorganisms;Mould;Mouldfungi;Referencemethods;Samplingmethods;Testing;Yeast
【摘要】:ThispartofISO21527specifiesahorizontalmethodfortheenumerationofviableosmophilicyeastsandxerophilicmouldsinproductsintendedforhumanconsumptionorfeedingofanimalsthathaveawateractivitylessthanorequalto0,95(dryfruits,cakes,jams,driedmeat,saltedfish,grains,cerealsandcerealproducts,flours,nuts,spicesandcondiments,etc.[AnnexA]),bymeansofthecolonycounttechniqueat25℃±1℃(Reference[3])ThispartofISO21527doesnotapplytodehydratedproductswithwateractivitylessthanorequalto0,60(dehydratedcereals,oleaginousproducts,spices,leguminousplants,seeds,powdersforinstantdrinks,dryproductsfordomesticanimals,etc)anddoesnotallowtheenumerationofmouldspores(Reference(3])NeithertheidentificationoffungaltiaranortheexaminationoffoodsformycotoxinsliewithinthescopeofthispartofISO21527.ThemethodspecifiedinthispartofISO21527isnotsuitableforenumerationofhalophilicxerophilicfungi(i.e.Polypaectlurnpisce,Basipetosporahalophila)suchasmaybefoundindriedfish
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:14P.;A4
【正文语种】:英语
【原文标准名称】:食品和牲畜饲料的微生物学.酵母和霉的调查用水平法.第2部分:水活性≤0.95生成物的菌落计数技术
【标准号】:ISO21527-2-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:农产品;分析;饲料;化学分析和试验;菌落计数技术;定义;测定;含量测定;食品化学;食品检验;食品;调查;微生物分析;微生物学;微菌落计数;微生物;霉;霉菌;基准方法;抽样方法;测试;酵母目
【英文主题词】:Agriculturalproducts;Analysis;Animalfeed;Chemicalanalysisandtesting;Colonycounttechniques;Definitions;Determination;Determinationofcontent;Foodchemistry;Foodinspection;Foodproducts;Investigations;Microbiologicalanalysis;Microbiology;Microcolonycounts;Microorganisms;Mould;Mouldfungi;Referencemethods;Samplingmethods;Testing;Yeast
【摘要】:ThispartofISO21527specifiesahorizontalmethodfortheenumerationofviableosmophilicyeastsandxerophilicmouldsinproductsintendedforhumanconsumptionorfeedingofanimalsthathaveawateractivitylessthanorequalto0,95(dryfruits,cakes,jams,driedmeat,saltedfish,grains,cerealsandcerealproducts,flours,nuts,spicesandcondiments,etc.[AnnexA]),bymeansofthecolonycounttechniqueat25℃±1℃(Reference[3])ThispartofISO21527doesnotapplytodehydratedproductswithwateractivitylessthanorequalto0,60(dehydratedcereals,oleaginousproducts,spices,leguminousplants,seeds,powdersforinstantdrinks,dryproductsfordomesticanimals,etc)anddoesnotallowtheenumerationofmouldspores(Reference(3])NeithertheidentificationoffungaltiaranortheexaminationoffoodsformycotoxinsliewithinthescopeofthispartofISO21527.ThemethodspecifiedinthispartofISO21527isnotsuitableforenumerationofhalophilicxerophilicfungi(i.e.Polypaectlurnpisce,Basipetosporahalophila)suchasmaybefoundindriedfish
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:14P.;A4
【正文语种】:英语
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