Kule minyaka emibili edlule, ukudla okuphekwe ngaphambilini okulindeleke ukuthi kufinyelele esikalini semakethe esisezingeni lezigidigidi kudume kakhulu. Uma kuziwa ekudleni okuphekwe ngaphambilini, isihloko esingenakunakwa ukuthi singathuthukisa kanjani uchungechunge lokuhlinzeka ukusiza ukugcinwa nokuthuthwa kokudla okufakwe efrijini nokufriziwe futhi kuncishiswe izindleko. Kodwa-ke, kukhona futhi amazwi embonini okuthi ukupakishwa kwezikhwama ku-steam kanye nokubilisa kungase kuqhubeke nokugqugquzela ukuguqulwa kwemboni yezokudla okuphekwe ngaphambi kwesikhathi kanye nemboni yezokupheka, futhi kulethe izinga lokushisa elivamile lokugcinwa kanye nendlela yokuthutha yokudla ehluke emikhiqizweni ekhona. Ngakho-ke, liyini iphakethe lesikhwama se-retort? Ungayisebenzisa kanjani ekukhiqizeni ukudla?
Ngokombono wemakethe enkulu, njengamanje, izifunda kanye namabhizinisi amaningi e-China asheshisa ukwakheka kweukudla okuphekwe ngaphambilinii-racetrack, futhi izinga lale mboni lingagcina izinga lokukhula eliphezulu futhi liqhubeke likhula, kodwa ngesikhathi esifanayo, kukhona nokuphawula okuningi mayelana nokunambithaukudla okuphekwe ngaphambiliniakukuhle futhi ukusebenza kwezindleko akuphezulu. Ngakolunye uhlangothi, ukuthuthukiswa okusheshayo kwembonini, futhi ngakolunye uhlangothi, ukuzimisela kwabathengi ukukhokha akuphakeme kakhulu. Ingabe iukudla okuphekwe ngaphambiliniithrekhi muhle ngempela ngokumelene ezimbili? Asikayazi impendulo, kodwa ezinye izifundo zithe ukungena kwemakethe yeukudla okuphekwe ngaphambilinienkathini yangemuva kobhubhane kulindeleke ukuthi lenyuke ngamagagasi asuka ku-10% aye ku-15%, okusakhombisa ithemba labantu ngalo mzila.
Ngenkathi sihlala ekuphikiseni okuvelele okubhekene nokuthuthukiswa kwemboni yokudla okwenziwa ngaphambilini njengamanje, imboni isivele iqalile ukuqamba izinto ezintsha zobuchwepheshe, yaze yaphakamisa elinye ithuba lokuthuthukiswa kokudla okwenziwa ngaphambilini -buyisela isikhwama ukudla. Okuthiwabuyisela isikhwamaukupakisha kuwuhlobo lwesikhwama sokupakisha se-vacuum, kodwa uma kuqhathaniswa nezikhwama ezijwayelekile zokupakisha ze-vacuum,buyisela isikhwamazakhiwe kakhuluifilimu ye-polyester, ifilimu ye-polypropylenefuthii-aluminium foil, ngezinto ezahlukene kanye nesakhiwo sezingqimba eziningi, okwenza ibuyisela isikhwamababe nezici zokumelana nokushisa okuphezulu, ukumelana nokukhanya nomswakama.
Ngemuva kokusebenzisa i-buyisela isikhwama, ikhwalithi kanye nokusha kokudla kunesisekelo esiyinhloko. Okulandelayo, sidinga ukunweba isikhathi seshelufu sokudla ngokuvala inzalo. Kuyaqondakala ukuthibuyisela isikhwamaukudla kuvala inzalo ngesibulali magciwane esishisa kakhulu. Ukuvalwa kwezinga lokushisa okuphezulu kungabulala kangcono amagciwane e-pathogenic, amagciwane amoshayo nezinye izinto eziyingozi, okwenza ukudla kube nekhono lokugcina isikhathi eside ngaphansi kwezinga lokushisa elivamile. Lapho ukudla kungagcinwa futhi kuthuthwe ezingeni lokushisa elivamile, izindleko zokujikeleza zizoncishiswa ngokuqhathaniswa, futhi indawo yokuthengisa yokudla izokwandiswa futhi ukuguquguquka kokuthengisa kuyoba phezulu ngaphansi kwezimo ezikahle; Kubathengi, uma iukudla okuphekwe ngaphambiliniingagcinwa ekamelweni lokushisa, izophinde ikhulule ukucindezela kwesiqandisi futhi yenze kube lula ukuyigcina.
Esikhathini esedlule, irayisi entsha esheshayo eyethulwe inkampani eyamukelwabuyisela isikhwamaubuchwepheshe kanye nokuvala inzalo ngokushesha kwezinga lokushisa eliphezulu kakhulu, ukuze irayisi likwazi ukugcinwa ekamelweni lokushisa futhi lidliwe ngemva kokushisisa i-microwave. Ngendlela efanayo, uma ezinye izitsha ezakhiwe ngaphambili ezidinga ukufakwa efrijini futhi ziqandiswe njengamanje zipakishwa ngaphakathi.buyisela isikhwama, ingabe zingagcinwa futhi ezingeni lokushisa elivamile futhi zibe lula njengama-noodle asheshayo nokunye ukudla okulula? Lapho sibona ukudla kukakhari osekuqedwe uhhafu okungashiswa futhi kudliwe ekamelweni lokushisa emashalofini esitolo esikhulu, futhi sifunda ukuthi izikhwama zesoso noma ukudla okupakishwe ezikhwameni ezihlukahlukene ezishisayo sekusetshenziswe kabanzi ezimakethe zangaphandle, empeleni saba nezimpendulo ezithile.
Isikhathi sokuthumela: Feb-14-2023
