DIN EN 14569-2005 食品.用LAL/GNB法对辐射食品进行微生物筛分

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【英文标准名称】:Foodstuffs-MicrobiologicalscreeningforirradiatedfoodusingLAL/GNBprocedures;GermanversionEN14569:2004
【原文标准名称】:食品.用LAL/GNB法对辐射食品进行微生物筛分
【标准号】:DINEN14569-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;验证;测定;食品;食品检验;试验报告;基准方法;细菌纲;骨;化学分析和试验;方法;筛分法;电离辐射;射线处理;光线疗法;光谱学;微生物分析
【英文主题词】:Bacteria;Bones;Chemicalanalysisandtesting;Determinations;Foodinspection;Foodproducts;Ionizingradiation;Methods;Microbiologicalanalysis;Phototherapy;Raytreatment;Referencemethods;Screening-met
【摘要】:ThisEuropeanStandardspecifiesascreeningmethodforthedetectionofirradiatedfoodusingproceduresThisEuropeanStandardspecifiesamicrobiologicalscreeningmethod(LAL/GNB)comprisingtwoprocedures,whicharecarriedoutinparallel.Itpermitstheidentificationofanunusualmicrobiologicalprofileinpoultrymeat.Thepresenceofalargeexcesspopulationofdeadmicro-organismscanundercertaincircumstancesbepresumptiveofirradiationtreatment,whichmeans,thattheresultsoftheLAL/GNBprocedurearenotradiationspecific.Therefore,itisrecommendedthatapositiveresultbeconfirmedusingastandardizedreferencemethodforthedetectionofirradiatedfood,e.g.EN1784,EN1785orEN1786.Thisscreeningmethodhasbeensuccessfullytestedbyinter-laboratorytrialsandtheprocedureisgenerallyapplicabletowholeorpartsofpoultry,e.g.breast,legs,wingsoffresh,chilledorfrozencarcasseswithorwithoutskin.Themethodcanalsoprovideinformationaboutthemicrobiologicalqualityofaproductpriortoirradiation.
【中国标准分类号】:X04
【国际标准分类号】:07_100_30
【页数】:20P;A4
【正文语种】:德语