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1、EUROPEANSTANDARDENISO11290-2July1998NORMEEUROPÉENNEEUROPÄISCHENORM+A1October2004ICS07.100.00Descriptors:SeeISOdocumentEnglishversionMicrobiologyoffoodandanimalfeedingstuffs—HorizontalmethodforthedetectionandenumerationofListeriamonocytogenes—Part2:Enumerationmetho
2、d(includesamendmentA1:2004)(ISO11290-2:1998+A1:2004)Microbiologiedesaliments—MéthodeMikrobiologievonLebensmittelnundhorizontalepourlarechercheetleFuttermitteln—HorizontalesVerfahrenfürdénombrementdeListeriamonocytogenes—denNachweisunddieZählungvonListeriaPartie2:M
3、éthodededénombrementmonocytogenes—(inclutl’amendementA1:2004)Teil2:Zählverfahren(ISO11290-2:1998+A1:2004)(enthältÄnderungA1:2004)(ISO11290-2:1998+A1:2004)ThisEuropeanStandardwasapprovedbyCENon21June1998;amendmentA1wasapprovedbyCENon30September2004.CENmembersarebou
4、ndtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCentral
5、SecretariatortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficialversi
6、ons.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia,Slovenia,Spain,Sweden,Switze
7、rlandandUnitedKingdom.CENLicensedCopy:sheffieldunsheffieldun,na,ThuSep2106:38:21BST2006,UncontrolledCopy,(c)BSIEuropeanCommitteeforStandardizationComitéEuropéendeNormalisationEuropäischesKomiteefürNormungCentralSecretariat:ruedeStassart36,B-1050Brussels©1998CENAll
8、rightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.ENISO11290-2:1998+A1:2004EENISO11290-2:1998ForewordForewordtoame