Imisebenzi yeUkupakishwa kweVacuum
Ukupakishwa kwevacuum kubhekiselele kwindlela yokutywina ukutya ngokukhupha umoya emva kokuba kufakwe kwisitya sokugcina okanye ibhegi.Ngokuqhelekileyo kufuna ukusetyenziswa kwezixhobo ezikhethekileyo zokupakisha i-vacuum.Ukuba inyama, ukutya kwaselwandle, imifuno, iimveliso ezicwangcisiweyo, njl.
Ngenxa yokuba i-oksijini iyimbangela yezithako ezingagcinwanga, ukusetyenziswa kwe-vacuum yokupakisha ukwahlula umoya kunokuthintela ngokufanelekileyo umoya, ukunciphisa isantya se-oxidation, kunye nokufezekisa umphumo wokugcina umgangatho wezithako.Oku kulandelayo luhlu lwezona nzuzo zintathu ziphambili zeukupakishwa kwevacuum.
1. Ukunciphisa isantya se-oxidation
Kanye njengokuba umzimba womntu udinga i-antioxidants ukuxhathisa ukwaluphala, izithako ezikwizithako ezidityaniswe ngokuthe ngcembe neoksijini esemoyeni, nazo ziya kuvelisa ubume bekhemikhali bokuwohloka kunye nokwaluphala.Ngokomzekelo, umzekelo oqhelekileyo kukuba ii-apula ezihlutshiwe ziya kutshintsha ngokukhawuleza umbala kwaye zibe zithambile kwiqondo lokushisa, kungekhona nje ukunambitha kunye ne-flavour yama-apula iya kutshintsha, kodwa kunye nezondlo zangaphakathi zee-apula ziya kulahleka ngokuthe ngcembe.Ngokupakishwa kwe-vacuum, umoya, owona nobangela we-oxidation, unokuvalelwa ngokuthe ngqo, ukwandisa ngokufanelekileyo ubomi beshelufu.
2. Ukuthintela ukwanda kweebhaktheriya
Ukuba izithako zibonakaliswe emoyeni, ziya kuba yindawo yokuzalela ibhaktheriya.Ukuzala kwebhaktheriya kuya kukhawulezisa ukuchithwa kwezithako.Ukuba kukho indlela yokukhusela iibhaktheriya ekungeneni, inokukhusela ngokufanelekileyo umgangatho wezithako.
3. Thintela ukomiswa
Nokuba ibekwe kwiqondo lobushushu begumbi okanye kwisikhenkcisi, ukufuma okungaphakathi kwezithako kuya kuba ngumphunga ngokuthe chu ngokuhamba kwexesha.Nje ukuba amanzi abe ngumphunga, oko kuya kubangela ukubonakala komile, ukuguquka kombala, incasa yantlandlolo yejusi nayo iya kutsala amanqaku, khawufane ucinge ukubeka iiorenji ezide zomisiweyo.Ukuba usebenzisa i-vacuum packaging, oko kunokutywina ukufuma kokutya ukuze kungabi ngumphunga, ngokufanelekileyo kuphephe iingxaki zokomisa.
4. Ukuphepha izithako ze-frostbite
Ukuba usebenzisa isikhenkcisi ukugcina izithako, kulula ukubangela iqabaka kuba ubushushu buphantsi kakhulu okanye bubekwe ixesha elide.I-Frostbite iya kukhokelela ekuphelelweni kwamanzi, i-oyile ye-asidi, ukwenzela ukuba izithako zingakwazi ukuthengiswa njengempahla.Ukupakishwa kwevacuum kunokwahlulwa kukuguquguquka kwamaqondo angaphandle kunye nokunxibelelana ngokuthe ngqo ukuthintela iqabaka.
I-5.Ukupakishwa kweVacuum kunokwandisa ubomi beshelufu
Nangona iintlobo ezahlukeneyo zezithako ngokwendlela yokwakheka kwezinto ezahlukeneyo, zinokugcinwa ixesha elahlukileyo.Kodwa ngefriji yokupakisha i-vacuum, ubomi beshelufu bunokwandiswa ngamaxesha angaphezu kwe-1.5, ukupakishwa kwe-vacuum + ukukhenkceza kunokwandiswa ngamaxesha angama-2-5.Isizathu sokuba ubomi beshelufu bunokwandiswa amatyeli aliqela kukuba indlela yesiqhelo yokukhenkceza ithanda ukuba yiqabaka kwaye ibe nombala, kwaye ukupakishwa kwevacuum kunokuthintela ezi ngxaki.
Ixesha lokuposa: Feb-15-2022