Iukupakishwa kokugcina okubandayokunye ne-cryopreservation yokutya kunokunciphisa ukuphefumla kweeseli ezahlukeneyo zokutya kunye nokuthintela ukukhula okungaphezulu kunye nokuphuhliswa kweeseli zokutya ezintsha ekuvuthweni nasekuvuthweni, okukhokelela ekuboleni kunye nokuwohloka kokutya, imifuno emitsha kunye neziqhamo ezitsha;Kwelinye icala, ukutya okukhenkcezisiweyo kunye nomkhenkce nako kuthintela isakhono somsebenzi we-microorganisms, eyona nto iphambili ebangela urhwaphilizo lokutya, kwaye ivelisa into ebizwa ngokuba yintsholongwane yokuhlanjululwa kweebhaktheriya, enokwandisa ixesha lokutya lokutya.Ke ngoko, indlela yokugcina iividiyo kwiipakethe ezifakwe efrijini kunye nomkhenkce isetyenziswa kakhulu.
Ukutya okukhenkcezisiweyo okukhenkcezisiweyo kunokwahlulwa kwifriji ehamba ze kunye nokupakishwa kwefriji.Ifriji yefriji ifanelekile kukutya okuninzi okukhulu, okufana nehagu, inyama yenkomo, inkukhu, idada, inani elikhulu leziqhamo kunye nemifuno.Njengoko umswakama nawo uphantsi kakhulu kwiqondo lokushisa eliphantsi, unyango lokulawula umswakama kufuneka lwenziwe kwindawo yokugcina impahla, ngaphandle koko ukulahlekelwa ngumlinganiselo omkhulu womswakama kuya kumisa ukutya kwaye kulahlekelwe yincasa yokuqala entsha.Eyona ndlela ilula kukugubungela umphezulu.Ukusetyenziswa kwefilimu yeplastiki enomoya ophantsi kunye nokungena kwamanzi okufuma kunokuthintela ukulahleka kwamanzi, kwaye kulula nokusebenza ngoomatshini kwisikhenkcisi.
Ukugcinwa okubandayo phantsi kokupakishwaidla ngokudityaniswa nokupakishwa kwe-aseptic, ukupakishwa kwe-deaeration, ukupakishwa kokutshintshwa kwegesi kunye nezinye iindlela zokupakisha, ezinokwandisa kakhulu ubomi benkonzo yokutya.Izinto zokupakisha ezifakwe efrijini zingakhethwa.Kufuneka basenawo amandla okuzoba afanelekileyo, amandla empembelelo, ukuxhathisa kokugqobhoza, amandla okutywina ubushushu kunye nokuguquguquka kwiqondo lobushushu eliphantsi, ukuze kugcinwe amandla kunye nokuqina.
Kwiqondo lobushushu eliphantsi, ukufuma ukufumaifilimu yeplastikikuncipha kwaye nokumelana nokufuma kuyaphucuka.Ngokunyuka kwexesha, ukuxinwa kwe-oksijini kwisikhwama sokutya esipakishweyo kuya kwanda, kodwa ukwanda kwe-oksijini yoxinzelelo kwiqondo lokushisa eliphantsi liyancipha.Kakade ke, ukuba ukutya okupakishwe kwisikhwama kunomsebenzi wokuphefumula kweseli, ngoko ioksijini iya kuncitshiswa kwaye i-carbon dioxide iya kwandiswa.Ngenxa yokuba iiseli ziphefumla kwaye zifunxa ioksijini kwaye zikhuphe igesi yecarbon dioxide, ngcono umqobo wefilim, kokukhona kulula ukufezekisa imeko yogcino lweseli, oko kukuthi, xa umxholo weoksijini ungaphantsi kwe-2% kunye necarbon dioxide ngaphezulu. ngaphezu kwe-8%, iiseli zikwimeko yokulala, ukuze kwandiswe ixesha lokugcinwa.
Ukupakishwa kokutya okufriziweingasetyenziselwa ukugcinwa emkhenkceni ukutya zilandelayo: iyogathi, lactobacillus isiselo, cream, itshizi, ubisi soy, noodles fresh, tofu, ham, isoseji, pickled intlanzi eyomileyo, intlanzi etshayayo, iimveliso zasemanzini, pickles, ukupheka assorted, ukupheka jikelele, ihamburger, ipizza ekrwada njl.
Ixesha lokuposa: Jun-21-2022