【英文标准名称】:Foodstuffs-DNAcometassayforthedetectionofirradiatiedfoodstuffs-Screeningmethod
【原文标准名称】:食品.用DNA鉴定检测被辐照食品.筛选法
【标准号】:BSEN13784-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-01-31
【实施或试行日期】:2002-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;食品检验;食品;生物分析和试验;被辐射的食品;脱氧核糖核酸;加工食品
【英文主题词】:Chemicalanalysisandtesting;DNA;Electrophoresis;Foodinspection;Foodproducts;Foodtesting;Inter-laboratorytests;Interpretations;Investigations;Ionizingradiation;Microbiologicalanalysis;Nucleus;Phototherapy;Radiation;Radiationmeasurement;Ringtests;Screening-method;Testing;Verification
【摘要】:ThisEuropeanStandardspecifiesascreeningmethodforfoodsthatcontainDNA.Itisbasedonmicro-gelelectrophoresisofsinglecellsornucleitodetectDNAfragmentationpresumptivetoirradiationtreatment[1]to[8].TheDNACometAssayisnotradiationspecific,therefore,itisrecommendedtoconfirmpositiveresultsusingastandardizedmethodtospecificallyproveanirradiationtreatmentoftherespectivefood,e.g.EN1784,EN1785,EN1786,EN1787,EN1788,EN13708,andprEN13751.Interlaboratorystudieshavebeensuccessfullycarriedoutwithanumberoffoodproducts,bothofanimalandplantoriginsuchasvariousmeats[9]to[11],seeds,driedfruitsandspices[6],[12].Otherstudies[13]to[32]demonstratethatthemethodisapplicabletoalargevarietyoffoodstuffs,butalsothatlimitationsexist(seeclause8).
【中国标准分类号】:X04
【国际标准分类号】:67_050
【页数】:20P.;A4
【正文语种】:英语