"Lokhu kungakhiqizwa isikhathi esingaphezu konyaka, kungani kuseyimpilo eshalofini? Ngabe kusadliwa? Ingabe kunezindawo eziningi zokugcina kuyo? Ngabe lokhu kungaphephile? " Abathengi abaningi bazokhathazeka ngesitoreji isikhathi eside. Kuphakama imibuzo efanayo ekudleni ekheniwe, kepha empeleni kokudla okusemathinini kungalondolozwa isikhathi eside ngokusebenza kwezentengiso.
Ukudla okusemathinisiwe kubhekisele ekufeni kokudla okwenziwe sengathi kukhishwe amakhethini, amakhemikhali futhi avalwe ngamathini e-iron, amabhodlela ezingilazi, amapulasitiki kanye nezinye iziqukathi, bese kufakwa inzalo ukuze kufinyelelwe egumbini lokuthengisa futhi kungagcinwa emazingeni okushisa asekade. Ukufakwa inzalo kokudla okusemathinini kuhlukaniswe ngezindlela ezimbili: ukudla okunama-acid aphansi ngenani le-PH kukhulu kakhulu ku-4.6 kufanele kufakwe inzalo ngokushisa okuphezulu (cishe ngo-118 ° C-121
Abanye abantu bangaphinde babuze ukuthi izakhi zokudla ezikudlayo nazo zibhujiswa ngemuva kokudla okukheniwe kufakwe inzalo yokushisa okuphezulu? Ingabe ukudla okusemathinini akusekho okunempilo? Lokhu kuqala ngalokho okuthengiswayo kwezentengiso.
Ngokusho kwencwadi ethi "Canned Food Food Movel Handbook" ekhishwa yi-China Light Imboni, inzalo ebhekiswe eqinisweni lokuthi ukudla okuhlukile ngemuva kokucansa nokubopha kunamagugu ahlukile ngokwawo. Ngemuva kokuhlolwa kwesayensi nokubalwa okuqinile, ngemuva kokulingisa inzalo kanye nokupholisa emazingeni okushisa ahlukene nezikhathi, kwakhiwa i-vacuum ethile, kanti amagciwane athile e-pathogenic kanye nokunambitheka nokunambitheka ngokwawo agcinwe ngezinga elikhulu kakhulu. Inenani lezentengiselwano phakathi nempilo eshalofini yokudla. Ngakho-ke, inqubo yokubulala inzalo yokudla okusemathinini ayibulali wonke amagciwane, kepha kuhlose kuphela ama-bacterium ama-bacterium kanye ne-bacterium, kanye nenqubo yokudla inzalo, inqubo yokudla okuningana nayo kuyinqubo yokupheka, yenza umbala, iphunga kanye nokunambitha kangcono. I-Swerer, inempilo futhi imnandi futhi imnandi ngokwengeziwe.
Ngakho-ke, ukulondolozwa kwesikhathi eside kokudla okusemathinini kungatholwa ngemuva kokuhlehlisa, ukuwafaka, ukubopha uphawu kanye nokugqilazwa, ngakho-ke ukudla okusemathinini akudingi ukwengeza ngokuphepha.
Isikhathi sePosi: Mar-31-2022