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1、西兰花质量标准IQFBROCCOLIFLORETS20/40MM1.0DESCRIPTIONIQFBroccoliisanindividuallyquickfrozenproductpreparedfromthesoundheadsoftheflowerbytrimming,washing,cutting/sizing,inspecting,blanching,cooling,drainingandfreezinginaccordancewithgoodmanufacturingpractice,an
2、dmaintainedat-18℃orlower.2.0PROCESSINGREQUIREMENTS2.1Variety:TokyoGreen.2.2ReferenceSample:Yesavailable.2.3Production:TheBroccolifloretsareproducedfromfreshlyharvestedcauliflower.2.4Size:Florets–Diameter:20-40mm,Length:20-40mm2.5ProcessingDetails:Brocco
3、liTheBroccoliisharvestedatoptimummaturityandfreefromadheringsoil,blemishes,insectdamageanddisease.TheBroccoliistrimmed,washed,cut/sized,inspected,blanched(tonegativeperoxidase)andindividuallyquick-frozentocolderthan-18oC.Productwillundergomanualinspecti
4、on,metaldetectionbeforebeingpackedintopolyethylenelinedcases.Allprocessingarecarriedoutinaccordancewithgoodmanufacturingpractices,therecommendedInternationalcodeofPractice-GeneralPrinciplesofFoodHygiene(Codex)andallappropriatehygieneandsanitationconside
5、rations.3.0CHEMICALREQUIREMENTSEnzymeActivityNegativeAdditivesNil4.0SensoryRequirementsCookingMethod:ConventionalProcedure:Add250gfrozenBroccolito1-2cmofboilingwaterandsimmerfor3minutes,stirringoccasionally.Drainandassess.MicrowaveProcedure:Place250gfro
6、zenBroccoliintoamicrowaveproofdish.Add1-2tblspwater.Coverandcookonhighfor(100%)for3minutes,stirandcookforanother2minutes.Standfor1minute.Drain&assess.AttributeAcceptableStandardColourExcellentappearance.Attractive,bright,uniformandtypicaloffreshBroccoli
7、.FlavourGoodtypicalflavour,sweet,nooffflavours.TextureExcellenttexture,verytender,notfibrousormushy.4.1PhysicalRequirementsDefectgradingisbasedon5kgsampleforFMandEVMand500gsampleforotherqualityattributes.UpperToleranceLimitsaregivenpersample.DefectDefin
8、itionUpperToleranceLimitForeignMatter(FM)AllmaterialnotderivedfromtheBroccoliplant,ordefinedasEVMe.g.poisonousorharmfulplantmaterial,wood,stones,glass,metal,plastics,dirt,grass,etc.Nil/5kgExtraneousVegetableMatter(EVM)Allmaterial
