8 Pickling and Depickling

8.1ConventionalPicklingMethodPicklingreferstothetreatmentofthehidewithsaltandacidtobringtheskintothedesiredpHforeitherpreservationortanning.Attheendofthepicklingoperationtheskinistheoreticallyapurifiednetworkofhideprotein.Thepreviousoperationsofcuring,soa ......      (共9026字)     [阅读本文]>>



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