A isomisi esiqandisiweyo, edla ngokubizwa ngokuba yi-lyophilizer, sisixhobo esitsha esenzelwe ukugcina ukutya nezinye izinto ezibolayo ngokususa umswakama ngenkqubo ebizwa ngokuba yi-freeze drying. Le ndlela ithandwa kakhulu ngabathandi bokutya, abantu abaphila ubomi obude, kunye nabo bafuna ukwandisa ixesha lokutya abakuthandayo ngaphandle kokubeka emngciphekweni incasa okanye ixabiso lesondlo.
Inkqubo yokomisa into eqandisiweyo iqala ngokuyiqandisa kubushushu obuphantsi kakhulu, ngesiqhelo malunga ne -40°F ukuya kwi -50°F. Eli nyathelo lokuqala liqinisa umxholo wamanzi okutya. Emva kokuqandisa, umatshini wenza i-vacuum, enciphisa uxinzelelo olujikeleze ukutya. Oku kuvumela umkhenkce ukuba uthambe, oko kuthetha ukuba uhamba ngqo ukusuka kwinto eqinileyo ukuya kwigesi ngaphandle kokuba lulwelo. Isiphumo kukutya okukhaphukhaphu, okuhlala ixesha elide okugcina uninzi lwencasa, umbala, kunye nezondlo zalo zokuqala.
Enye yezona nzuzo ziphambili zokusebenzisa isixhobo sokomisa esiqandisiweyo kukukwazi kwaso ukugcina iintlobo ngeentlobo zokutya, kuquka iziqhamo, imifuno, inyama, kwanokutya okupheleleyo. Oku kuguquguquka kwenza ukuba ibe sisixhobo esibalulekileyo kuye nabani na onomdla wokugcina ukutya ixesha elide, ukulungiselela imeko kaxakeka, okanye ukonwabela nje imveliso yexesha lonyaka unyaka wonke.
Ngaphezu koko, ukutya okomiswe ngokukhenkcezisiweyo kulula kakhulu. Kunokuphinda kufakwe amanzi ngokulula ngokongeza nje amanzi, okukwenza kube kulungele ukukhempisha, ukuhamba intaba, okanye ukutya okukhawulezayo ekhaya. Kwaye ubomi bazo obude (obuhlala bungaphezulu kweminyaka engama-25) buthetha ukuba ungagcina ukutya okuthandayo ngaphandle kokukhathazeka ngokuba kuya konakala.
Ukuqukumbela, ii-freezer dryers zizixhobo ezinamandla zokugcina ukutya ngexesha lenkqubo yokomisa ngokukhenkceza. Ngenxa yokuba zikwazi ukugcina umgangatho kunye nexabiso lesondlo lokutya, lutyalo-mali olufanelekileyo kuye nabani na ofuna ukuphucula iindlela zokugcina ukutya kwakhe. Nokuba zezomntu okanye zezorhwebo, ii-freezer dryers zitshintsha indlela esicinga ngayo ngokugcinwa kokutya.
Ngathi
