Inkqubo yokuvala inzala efunekayo kwimveliso yokutya eyahlukileyo nayo yahlukile.Abavelisi bokutya kufuneka bathenge iimbiza zokuvala inzala ukwandisa ubomi beshelufa yokutya.Kufuneka ukuba inzala okanye inzala ukutya kwiqondo lobushushu eliphezulu ixesha elifutshane, nto leyo engabulali kuphela iintsholongwane ze-pathogenic ekutyeni, kodwa igcina amacandelo abalulekileyo esondlo kunye nombala, ivumba, kunye nencasa yokutya ukuba yonakaliswe.
Iimveliso zenyama kufuneka zifakwe emkhenkceni ku -40 degrees celcius emva kokuba ifakwe ivacuum ngomatshini wokupakisha, ze igcinwe ku -18 degrees celcius kangangeenyanga ezintathu.Ukuba izithinteli zongezwa kwiimveliso zokutya okuphekiweyo, zinokugcinwa ngokubanzi iintsuku ezili-15 kusetyenziswa ukupakishwa kwevacuum.Ukuba zigcinwe kumaqondo aphantsi, zingagcinwa iintsuku ezingama-30.Nangona kunjalo, ukuba i-preservatives ayifakwanga, nokuba i-vacuum packaging isetyenziswe kwaye igcinwe kumaqondo aphantsi, inokugcinwa kuphela iintsuku ezi-3.Emva kweentsuku ezintathu, zombini incasa kunye nencasa iya kuba yimbi kakhulu.Ezinye iimveliso zinokuba nexesha lokugcinwa kweentsuku ezingama-45 okanye ezingama-60 ezibhalwe kwiingxowa zazo zokupakisha, kodwa eneneni oko kukungena kwiivenkile ezinkulu.Ngenxa yemimiselo kwiivenkile ezinkulu, ukuba ubomi beshelufu budlula isahlulo sesithathu kwinani lilonke, iimpahla azikwazi ukufunyanwa, ukuba ubomi beshelufu budlula isiqingatha, kufuneka zihlanjululwe, kwaye ukuba ishelufu idlula isibini kwisithathu, kufuneka ihlanjululwe. ijikisiwe.
Ukuba ukutya akucolwanga emva kokupakishwa kwevacuum, akunakuba lula ukwandisa ixesha lokutya okuphekiweyo.Ngenxa yokufuma okuphezulu kunye nesondlo esityebileyo sokutya okuphekiweyo, sisengozini kakhulu ekukhuleni kwebhaktiriya.Ngamanye amaxesha, ukupakishwa kwevacuum kukhawulezisa izinga lokubola kokutya okuthile.Nangona kunjalo, ukuba amanyathelo okuthintela athathwe emva kokupakishwa kwe-vacuum, ubomi beshelufu buhluka ukusuka kwiintsuku ezili-15 ukuya kwii-360 iintsuku ngokuxhomekeke kwiimfuno ezahlukeneyo zokuvala inzala.Umzekelo, iimveliso zobisi zinokugcinwa ngokukhuselekileyo kubushushu begumbi phakathi kweentsuku ezili-15 emva kokupakishwa kwevacuum kunye nokuvalwa kwe-microwave, ngelixa iimveliso zenkukhu ezitshisiweyo zinokugcinwa kangangeenyanga ezi-6-12 okanye nangaphezulu emva kokupakishwa kwevacuum kunye nobushushu obuphezulu.Emva kokusebenzisa umatshini wokupakisha wevacuum wokupakisha wokupakisha, iibhaktheriya ziseza kuphindaphindeka ngaphakathi kwimveliso, ngoko ke kufuneka kwenziwe inzala.Zininzi iindlela zokuvala inzala, kwaye eminye imifuno ephekiweyo ayifuni ukuba neqondo lobushushu lokuvala inzala elingaphezu kwe-100 ngokukaCelsius.Unokukhetha umgca we-pasteurization.Ukuba amaqondo obushushu angaphezulu kwe-100 ngokukaCelsius, ungakhetha iketile yokuvala inzala yoxinzelelo oluphezulu yoxinzelelo lokuvala inzala.
Ixesha lokuposa: Sep-01-2023