Ukupakishwa kwevacuum kuxhaphake kakhulu kubomi bemihla ngemihla, ukusuka kwiishelufa zevenkile enkulu ukuya kwiimveliso ezishushu kwi-Intanethi, ukutya okupakishwe ngevacuum kubonakala kuye kwaba luphawu lokusukela abantu banamhlanje ukufumana lula kunye nokhuseleko. Kodwa kubomi bemihla ngemihla, sihlala sifumanisa ukuba emva kokusetyenziswa kwepakethe ye-vacuum, ukutya kusesonakala ngokukhawuleza, kutheni le nto? Indlela yokuphepha ngayo?
Okokuqala, makhe sijonge umgaqo wokupakishwa kwevacuum. Ukupakishwa kweVacuum yitekhnoloji yokupakisha ukutya eyandisa ubomi beshelufu yokutya ngokususa umoya ngaphakathi kwepakethe ukwenza imeko yokucoca. Le ndlela yokupakisha inokunciphisa ukudibana kokutya kunye nomoya, umswakama kunye ne-microorganisms ngexesha lokugcinwa kunye nokuthutha, ukunciphisa i-oxidation, i-mildew kunye nokukhula kwebhaktheriya yokutya. Ukupakishwa kweVacuum kudla ngokusetyenziswa kwinyama, iziqhamo kunye nemifuno, iimpahla ezomileyo, intlanzi yaselwandle kunye nokunye ukutya, kwaye isetyenziswa ngokubanzi ekugcinweni nasekupakishweni kwezinye iimveliso, ezifana neemveliso zonyango, amacandelo e-elektroniki njalo njalo.
Nangona kunjalo, ukupakishwa kwevacuum akunabubhanxa.
Kukho izizathu ezininzi ezinokuthi kutheni ukutya kusenokonakala ngokukhawuleza emva kokupakishwa kwevacuum:
Ukupakishwa okungaphelelanga: Ukuba umoya kwipakethi awususwanga ngokupheleleyo xa ukutya kufakwe i-vacuum-packed, kuya kushiywa inani elithile le-oksijini, elinokukhuthaza ukukhula kwee-microorganisms kunye ne-oxidation yokutya, okukhokelela ekutyeni kokutya.
Umonakalo wokupakisha: Iingxowa zokupakisha ze-vacuum zinokonakala kancinci ngexesha lokugcinwa okanye ukuthutha, okuya kuvumela umoya ukuba ungene, utshabalalise indawo ye-vacuum, kunye nokwandisa umngcipheko wokonakala kokutya.
Ungcoliseko lweMicrobial: Ukuba ukutya kungcolisekile ngemicroorganisms phambi kokupakishwa, nakwindawo yevacuum, ezinye ii-anaerobic microorganisms zisengakhula, ezikhokelela ekonakaleni kokutya.
Ukuwohloka kweekhemikhali: Okunye ukutya kusenokonakala kweekhemikhali okungabangelwa ziintsholongwane, ezinje ngeoxidation yamafutha, naphantsi kweemeko ze-hypoxic.
Ubushushu bokugcina obungafanelekanga: Ubushushu bunempembelelo ebalulekileyo kwishelufu yobomi bokutya. Ukuba ukutya okufunxayo akugcinwanga kubushushu obufanelekileyo, njengezinto ezifakwe efrijini okanye ezikhenkcezisiweyo azifakwanga efrijini ngokufanelekileyo, oko kuya kukhawulezisa ukonakaliswa kokutya.
Ukutya ngokwayo kunobomi obufutshane beshelufu: nokuba ukutya kufakwe i-vacuum-packed, ngenxa yeempawu zayo, kunokuhlala kutsha ixesha elifutshane, ngakumbi oko kutya okonakalayo.
Ukuze kwandiswe ubomi beshelufu yokutya okupakishwe ngevacuum, la manqaku alandelayo kufuneka enziwe:
Okokuqala, khetha izinto zokupakisha ezifanelekileyo. Kubalulekile ukukhetha izinto ezifanelekileyo zokupakisha i-vacuum, ekufuneka ibe neempawu ezintle zokuthintela ukukhusela ukungena kwe-oksijini kunye namanzi. Kwangaxeshanye, nikela ingqalelo kubunzima bokupakishwa, ukupakishwa kwevacuum ayisiyiyo eyona ityebileyo, ukupakisha okutyebileyo kwivacuum kunokubonakala imeko yokutywinwa embi, echaphazela umphumo wokugqibela.
Ukucoca kunye nonyango lwangaphambili. Ngaphambi kokupakisha, qinisekisa ukuba umphezulu wokutya womile kwaye ucocekile. Ukuba kuyimfuneko, phatha ukutya kwangaphambili ukuze ugweme ukupakishwa ngolwelo olugqithisileyo okanye igrisi, ukuze ungachaphazeli i-vacuum.
Okwesithathu, idigri yevacuum kunye nokutywinwa. Sebenzisa umatshini wokupakisha ococekileyo ukuze ukhuphe umoya omninzi kangangoko kwiphakheji, kwaye emva koko uyitywine ngokuqinileyo. Oku kunceda ukwandisa ubomi beshelufu yokutya kwaye kunciphisa ithuba lokukhula kwebhaktiriya. Kwangaxeshanye, iiparamitha ezifanelekileyo kufuneka zikhethwe ngokwezinto eziphathekayo, ubukhulu kunye nohlobo lweemveliso zokupakisha zokupakishwa kwe-vacuum ukuphepha iingxaki ezifana nokutywinwa okuxekethileyo, ukuvuza komoya, kunye neengxowa ezaphukileyo.
Ulawulo lobushushu: Ukutya okupakishwe ngevacuum kufuneka kugcinwe kwiqondo lobushushu elifanelekileyo, ngokuqhelekileyo kufakwe efrijini okanye kukhenkce, kuxhomekeka kuhlobo lokutya kunye nexesha elilindelekileyo leshelufu.
Gwema ukonakala koomatshini. Ngexesha lokupakisha, ukuthutha kunye nokugcinwa, kufuneka kuthathelwe ingqalelo ukuphepha umonakalo womatshini ekudleni, kuba iindawo ezonakalisiweyo zilula ukuchithwa yibhaktheriya.
Ixesha lokuposa: Feb-27-2024