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实验一、脱水香蕉片
一、实验目的
掌握蔬菜干制品的加工方法和设备。
二、实验原理
本实验的atthesurface,watermoleculesaretransferedintotheair(externalresistancetodrying)basedonthedifferenceinvaporpressurebetweensamevalueasthevaporpressureofwateratthesurfaceofthefood,,“constantrateperiod,”orCRP,oncethecriticalmoisturecontentisreachedatlaterstagesofdrying,,thisiscalledthe“fallingrateperiod,”.
Microwaveenergyoffersseveraladvantagescomparedtoconventionalheatingmethods,includingspeedofoperation,energysavings,preciseprocesscontrolandfasterstart-upandshutdowntimesHowever,asmicrowavespenetratewithinafoodandgenerateheatinternally,,,sinc
香蕉片的干制 来自淘豆网m.daumloan.com转载请标明出处.
