:ISSN1005-9180(2004)01-0053-05X,,,,(,200090)[],[],,[]S983122012TU24918TS20517[]BTechniquesforLowTemperatureColdStoreofTunaCHENJian,ZHUFu-qiang,WUJia-le,WANJin-kang,CAOGuang-rong(QualitySurveillanceandTestingCenterforColdStorageandRefrigeratingEquipmentofMinistryofAgriculture,Shanghai,200090)Abstract:Inparticularfishintendedforconsumptioninanuncookedorrawstateastuna,generallycannotbefrozenus2ingconventionalequipment,withoutadverselyaffectingthequality,e1g1,colorandtaste1Thispaperintroducesnewtechniquesforlowtemperaturecoldstoreoftunaasreference1Keywords:Tuna,Lowtemperaturecoldstorage,Lowtemperaturecoldcabinet1,1999400,,,,-55,,,(GB50072;JB/T9061),,,2[1]:,,20%,[2],11,,,,:-20,12;-35,56;-50[2]:,,2,-50-55,[3],1970R22NH3,-50-55,-45-50,;1972,,,-55-60,-50-55;1980,-60-65,-55-60;3520043231(86)X:2003-11-201,,,,-55-60(-70),-60,,-55-60,:-40,,,3-30-80,,-40-70,[4,5]MAERSKSEALANDCOLDWAVE-60,,,,,,,,,,,:311,[6],,,,,,,,;,,,,,,,15#,[7],(kgm/cm2):-2018,-401215,-601115,,,[8],(J):22034,24027,,,45REFRIGERATIONNo.1,2004.Vol.23(TotalNo.86),:(1),,(2),,,(3),,,,,(4),,312,,,,:(1),10,,(2)(),2535,(3),150mm,,(4),(5),(6)20-603045;20-607580313(1),,-60:Kt,7W/m2(2):,8mm,(3)MPa:013,0118(4)-50,,(5),,1000mm,,,(6),-60,3mm;SBS,3mm,(7),(),,314(1),,(2),,,24(3),4()()5520043231(86),,[9],,,,,:-40-50[2]-45,(),-40-50,-60,-40-60:(1)31511()-403-453-503-554-605(2),,3035,75%85%,,(3)(4),-40323;-45-6025,1005,1004(5)72dB(A)(6)(7),,5(1),:(),(,)(2),,,,(3)(4)(5),,(6)(7),,-8(2),6(1),,-55(),-60(2),;,65REFRIGERATIONNo.1,2004.Vol.23(TotalNo.86),,(3),;,[1]11,2003,1:1012[2]1¾Í1[3]1175878[4]MAERSKSEALANDANDMAERSKLINE[5]US6003322Methodandapparatusforshippingsuperfrozenmaterials[6]11[7]1[M]1:,1979[8]GB1591[S][9]CONCERTEDACTIONCT96-1180APracticalGuideToTheColdChainFromFactoryToConsumerReport1Editor:RLFullerDr1EberleDr1Keller,,:(1),,,;(2),,,,,2/3,,75%,,,,,,,/,,,,,,,,/,,,,,2022,26,,(7),,,,,,,,(),,,,,,,1991,,()7520043231(86)