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Iyini inqubo yokomisa ngeqhwa?
2025-01-30
Izithelo ezomisiwe ngokuqandisa ziye zathandwa eminyakeni yamuva nje ngenxa yokuhlala isikhathi eside ziseshalofini, ukunambitheka okucebile kanye nenani lokudla okunomsoco. Kodwa iyini ngempela inqubo yokomisa ngokuqandisa eguqula izithelo ezintsha zibe yisidlo esimnandi?

Inqubo yokomisa ngeqhwa, eyaziwa nangokuthi i-lyophilization, inezigaba ezintathu eziyinhloko: ukuqandisa, ukomisa okuyinhloko, kanye nokomisa okwesibili. Okokuqala, izithelo ezintsha ziyagezwa futhi zisikwe ukuze zilungiselelwe ukuqandisa. Izithelo zibe seziqandisiwe ngokushesha emazingeni okushisa aphansi kakhulu, ngokuvamile azungeze -40°F (-40°C). Lesi sinyathelo sibalulekile ngoba silondoloza isakhiwo samaseli esithelo kanye nezakhamzimba.

Uma isithelo sesiqandisiwe, isigaba esiyinhloko sokomisa siyaqala. Phakathi nalesi sigaba, ingcindezi iyancishiswa bese kufakwa ukushisa esithelweni esiqandisiwe. Lokhu kubangela iqhwa elingaphakathi kwesithelo libe sezingeni eliphezulu, okusho ukuthi lishintsha ngqo kusuka esimweni esiqinile liye ekubeni umhwamuko ngaphandle kokuba uketshezi. Le nqubo isusa ngempumelelo cishe u-98% wamanzi esithelweni, okuholela esithelweni esilula esihlala isikhathi eside. Isithelo esomisiwe ngokuqandisa sigcina isimo saso sokuqala, umbala kanye nokunambitheka, okwenza kube ukukhetha okuthandwayo kubathengi.
Isigaba sokugcina ukomiswa kwesibili, okunciphisa kakhulu umswakama futhi kuqinisekiswe ukuthi izithelo zomile ngokuphelele. Lesi sinyathelo sibalulekile ukuvimbela ukubola nokwandisa isikhathi sokuphila kwezithelo ezomisiwe eziqandisiwe. Uma inqubo isiqediwe, izithelo zipakishwa ezitsheni ezingangeni moya ukuze kulondolozwe ikhwalithi yazo.
Ngamafuphi, izithelo ezomisiwe ngokuqandisa ziwumkhiqizo owenziwe ngenqubo ebucayi yokuqandisa, ukuqandisa kanye nokususa umswakama. Umphumela uba ukudla okulula okunomsoco nokumnandi okungajatshulelwa noma nini, noma kuphi, futhi okuthandwa ngabantu abakhathalela impilo kanye nabathandi bezemidlalo yangaphandle. Kungakhathaliseki ukuthi kufakwe kokusanhlamvu, ama-smoothie, noma kudliwa kuphela, izithelo ezomisiwe ngokuqandisa ziyindlela elula yokujabulela ukunambitheka kwezithelo ezintsha unyaka wonke.
Isihloko sangaphambilini Isihloko esilandelayo

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