A umshini wokomisa oqandisiwe, evame ukubizwa ngokuthi i-lyophilizer, iyithuluzi elisha elenzelwe ukulondoloza ukudla nezinye izinto ezibolayo ngokususa umswakama ngenqubo ebizwa ngokuthi ukomisa ngokuqandisa. Le ndlela ithandwa kakhulu ngabathandi bokudla, abantu abaphila impilo ende, kanye nalabo abafuna ukwandisa isikhathi sokudla abakuthandayo ngaphandle kokubeka engcupheni ukunambitheka noma inani lokudla okunomsoco.
Inqubo yokomisa iqhwa iqala ngokuqandisa into emazingeni okushisa aphansi kakhulu, ngokuvamile aphakathi kuka -40°F kuya ku -50°F. Lesi sinyathelo sokuqala siqinisa okuqukethwe kwamanzi kokudla. Ngemva kokuqandisa, umshini udala i-vacuum, enciphisa ingcindezi ezungeze ukudla. Lokhu kuvumela iqhwa ukuba lihle kakhulu, okusho ukuthi lihamba ngqo lisuka kokuqinile liye kugesi ngaphandle kokuba uketshezi. Umphumela uba ukudla okulula, okuhlala isikhathi eside okugcina ukunambitheka, umbala, kanye nezakhamzimba zalo zokuqala.
Enye yezinzuzo eziyinhloko zokusebenzisa umshini wokomisa oqandisiwe yikhono lawo lokugcina ukudla okuhlukahlukene, okuhlanganisa izithelo, imifino, inyama, ngisho nokudla okuphelele. Lokhu kuguquguquka kwenza kube ithuluzi elibalulekile kunoma ubani onesifiso sokugcina ukudla isikhathi eside, ukulungiselela izimo eziphuthumayo, noma ukujabulela nje imikhiqizo yesizini unyaka wonke.
Ngaphezu kwalokho, ukudla okomiswe ngokuqandisa kulula kakhulu. Kungabuyiselwa amanzi kalula ngokumane kufakwe amanzi, kukwenze kube kuhle kakhulu ekhempini, ekuhambeni ngezinyawo, noma ekudleni okusheshayo ekhaya. Futhi isikhathi sazo eside (ngokuvamile esingaphezu kweminyaka engama-25) sisho ukuthi ungagcina ukudla okuthandayo ngaphandle kokukhathazeka ngokuthi kuzokonakala.
Ekuphetheni, ama-dryer dryers ayithuluzi elinamandla lokugcina ukudla ngenqubo yokomisa eqandisiwe. Njengoba enekhono lokugcina ikhwalithi kanye nenani lokudla okunomsoco, kuyitshalomali elifanele kunoma ubani ofuna ukuthuthukisa izinketho zakhe zokugcina ukudla. Kungakhathaliseki ukuthi ukusetshenziswa komuntu siqu noma ukusetshenziswa kwezentengiselwano, ama-dryer dryers aguqula indlela esicabanga ngayo ngokulondolozwa kokudla.
Mayelana NATHI
