Iifriji zeglasi zorhwebo zibonelela ngeendlela ezahlukeneyo zokugcina izinto, kubandakanya ifriji yokufikelela, ifriji engaphantsi kwekhawuntara, ifriji yesifuba esiboniswayo,isikhenkcezisi sokubonisa i-ayisikhrim, ifriji yokubonisa inyama, njalo njalo. Zibalulekile kumashishini okuthengisa okanye okupheka ukugcina ukutya kwawo kugcinwe kakuhle kubushushu obufanelekileyo. Ezinye iimveliso zinemfuneko ephezulu kumanqanaba obushushu afanelekileyo okugcinwa kwazo, njengenyama yehagu, inyama yenkomo, intlanzi, kunye nemifuno, ukuba ubushushu buphezulu kunesiqhelo, umgangatho wazo unokonakala ngokukhawuleza, ukuba ukutya kugcinwe kwimeko yobushushu obuphantsi, ukutya kunokonakala lula yingqele. Ngoko ke ukuba usebenzisa i-isiqandisi somnyango weglasiKwishishini lakho, kuyimfuneko ukuba ube nobushushu obufanelekileyo obuhambelanayo nobufanelekileyo ukuze kubekho indawo ekhuselekileyo nefanelekileyo yokugcina ukutya kwakho. Njengoko abantu abaninzi besazi, uninzi lokutya kufuneka kugcinwe kwindawo enokukugcina kuqandisiwe, kodwa oko akuthethi ukuba kukhuselekile, ubushushu obufanelekileyo kubo bufanele buhlale bukwi -18℃.
Iingozi Zinokubangelwa Kukugcinwa Kokutya Okungafanelekanga
Ukugcinwa kwemifuno ngendlela engafanelekanga kunokunyusa umngcipheko womhlaza wesisu. Malunga nomngcipheko womhlaza wokugcina ukutya ngendlela engafanelekanga kwiifriji. Abaphandi bathathe iisampulu zeepickle, iintsalela, kunye nemifuno egcinwe ixesha elide kwiifriji baza bazivavanya ngee-reagents zokuchonga ezingoochwephesha. Iziphumo zibonise ukuba zonke ezi ntlobo zintathu zokutya ziqulethe into ebangela umhlaza, ebizwa ngokuba yi-nitrite. Nje ukuba i-nitrite ingene esiswini apho iqulethe into ethile ene-asidi, iya kusabela neeproteni ukuvelisa ii-nitrosamines ezinee-carcinogenic substances, ezinokubangela umhlaza wesisu. Ukuba ifunxwe ngumzimba ixesha elide.
Kuyaziwa ukuba ii-pickles kunye nentsalela zityebile kwi-nitrite. Kodwa kutheni imifuno engaphekwanga nayo ine-nitrite? Iingcali zithi ukususela kwixesha apho imifuno ivunwa khona, ubomi buya kuphela kancinci, kwaye iiseli ziya kutshintshwa ngeekhemikhali ukuvelisa i-nitrite. Okukhona ixesha elide lokugcina, kokukhona i-nitrite ivelisa ngakumbi. Sivavanye umxholo we-nitrite welettuce entsha, ilettuce egcinwe iintsuku ezi-2, kunye nelettuce egcinwe iintsuku ezi-5, saza safumanisa ukuba umxholo we-nitrate wezi zimbini zokugqibela unyuke kakhulu. Ukongeza, i-nitrite ayizukuncipha ngenxa yokupheka kubushushu obuphezulu. Ukutya imifuno emininzi kakhulu ebigcinwe ixesha elide kuya kukhokelela ngokulula kumngcipheko womhlaza.
Indlela Yokunciphisa Iingozi Ezibangelwa YiNitrite
I-Nitrite ayinakubangela kuphela umonakalo ongapheliyo emzimbeni womntu kodwa inokubangela netyhefu ebukhali. Ngoko ke, singayinciphisa njani ingozi ye-nitrite kwimpilo yabantu? Okokuqala, umxholo we-nitrite kwimifuno eqhotsiweyo uphezulu kakhulu kwaye kufuneka utyiwe kancinci kangangoko; okwesibini, ukufunda indlela yokugcina ukutya ngokuchanekileyo kunokunceda ukunciphisa umonakalo we-nitrite. Izinga lokuveliswa kwe-nitrite kwimifuno eyahlukeneyo nalo lahlukile. Imifuno yesiqu, njengeetapile kunye neeradishes, ingagcinwa ixesha elide. Imifuno eluhlaza enamagqabi, njengespinatshi, ilettuce, ibroccoli, iseleri, kufuneka igcinwe ixesha elingadluli iveki. Ke ngoko, xa ufuna ukuthenga imifuno ngobuninzi, kufuneka ukhethe imifuno enokugcinwa ixesha elide kangangoko.
Iingenelo zeemveliso ezigcinwe kakuhle
Ukugcina iimveliso zigcinwe kakuhle kubaluleke kakhulu kwiivenkile zokutya okanye kwiivenkile zemveliso zasefama ukuze ishishini labo liqhubeke lisebenza. Ungafumana iingenelo ukuba unomdla wokuba iimveliso zigcinwe kakuhle kwaye zifakwe efrijini, njengoko abathengi bakho bengakhathazeki ngokuthenga ukutya okonakeleyo nomgangatho ombi, kwaye ngaphandle koloyiko lokuba banokubandakanyeka kwiziganeko zokutyhefa ukutya kunye nezinye iingxaki zempilo. Oko kunokunceda kakhulu ishishini lakho ukunciphisa ukulahleka kokutya okulahliweyo. Ngoko ke kuyimfuneko ukutyala imali kwifriji yorhwebo esebenza kakuhle efrijini kwaye yonga amandla, ifriji elungileyo enobushushu obungaguqukiyo inokubonelela ngendawo yokugcina efanelekileyo.
Ixesha lokuposa: Juni-30-2021 Imbono: