AS 5013.24.1-2009 Food microbiology Method 24.1 Microbiology of food and animal feeding stuffs

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1、AS5013.24.1-2009FoodmicrobiologyMethod24.1MicrobiologyoffoodandanimalfeedingstuffsiAS5013.24.1—2009.standards.org.auAustralianStandard??FoodmicrobiologyMethod24.1:Microbiologyoffoodandanimalfeedingstuffs—HorizontalmethodforthedetectionandenumerationofListeriamonocytogenes—Detectionmethod(ISO11290-

2、1:1996,MOD)PREFACEThisStandardwaspreparedbytheStandardsAustraliaCommitteeFT-024,FoodProducts,andConstitutedSubcommitteeFT-024-01,FoodMicrobiology,tosupersedeinpartAS/NZS1766.2.15—1998,Foodmicrobiology,Method2.15:Examinationofspecificorganisms—ListeriamonocytogenesindairyproductsandAS/NZS1766.2.16.

3、1—1998,Foodmicrobiology,Method2.16.1:Examinationforspecificorganisms—Foodandanimalfeedingstuffs—HorizontalmethodforthedetectionandenumerationofListeriamonocytogenes—Detectionmethod.ThisStandardisanadoptionwithnationalmodificationsandreproducedfromISO11290-1:1996,Microbiologyoffoodandanimalfeedings

4、tuffs—HorizontalmethodforthedetectionandenumerationofListeriamonocytogenes,Part1:DetectionmethodincludingAmendment1:2004,whichisaddedattheendoftheISOtext.ISO11290-1:1996wasconfirmedon20June2005.AdditionalrequirementsforAustralianconditionsarelistedinAppendixZZ.Theobjectiveofthisrevisionistoincorpo

5、ratetheISOAmendment1:2004,whichmodifiestheisolationmediaandthehaemolysistest,andaddsprecisiondata.AsthisStandardisreproducedfromanInternationalStandard,thefollowingapplies:(a)ItsnumberappearsonthecoverandtitlepagewhiletheInternationalStandardnumberappearsonlyonthecover.(b)Inthesourcetext‘thisparto

6、fISO11290’shouldread‘thisAustralianStandard’.(c)Afullpointsubstitutesforacommawhenreferringtoadecimalmarker.(d)Substitute‘mL’for‘ml’wheneveritappears.ReferencestoInternationalStandardsshouldbereplacedbyreferencestoAustralianStandardsasfollows:AS5013.24.1—2009iiReferencetoInternationalStandardAustr

7、alianStandardISOAS6887Microbiology—Generalguidanceforthepreparationofdilutionsformicrobiologicalexamination50135013.11.1FoodmicrobiologyMethod11.1:Microbiologyoffoodanimalfeedingstuff—Preparationoftestsamplesinit