Imifuno elungiselelwe kwangaphambili isebenzisa itekhnoloji yoshishino lokutya ukuhlalutya ngobuchwephesha izinto ezahlukeneyo zemifuno, kwaye isebenzise iindlela zenzululwazi kunye nezobuchwepheshe zokuqinisekisa ukutsha kunye nencasa yezitya; imifuno esele ilungisiwe igcina inkathazo yokuthenga ukutya okukrwada kunye nokwenza lula amanyathelo okuvelisa. Emva kokupakishwa ngokucoceka kunye nesayensi, kwaye emva koko ishushu okanye i-steamed, ingasetyenziselwa ngokuthe ngqo njengesitya esikhethekileyo esifanelekileyo kwitafile. Izitya ezilungiselelwe kwangaphambili kufuneka zidluleukuhlolwa kokutyaphambi kokuba ihanjiswe. Zeziphi iimvavanyo zezitya ezilungiselelwe kwangaphambili? Uluhlu olusemgangathweni lwezitya ezilungiselelwe.
uluhlu lweemviwo:
(1) Ukutya osele kusele kutyiwe: ukutya okulungisiweyo okulungisiweyo okunokutyiwa emva kokuvulwa, okufana neenyawo zenkukhu esele zikulungele ukutyiwa, inyama yenkomo, isidudu esinobuncwane obusibhozo, ukutya okunkonkxiweyo, intamo yedada ephothiweyo, njl.
2 .
(3) Ukutya osele kusele kuphekwa: Ukutya okucutshungulweyo kwaza kwapakishwa ngokwamacandelo. Ukutya okulungele ukutyiwa emva kokuxuba, ukutshisa kwakhona kunye nezinye iinkqubo zokupheka zongezwa njengoko kufuneka, ezifana ne-steaks efrijini kunye ne-frigerated steaks. I-cubes yenkukhu egcinwe efrijini, ingulube enomnandi kunye nemuncu efrijini, njl.
(4) Ukutya okulungeleyo ukulungisa: Emva kokucutshungulwa kwangaphambili okunjengokuhlolwa, ukucocwa, ukusika, njl. njl., imifuno ecocekileyo ipakishwa ibe ngamacandelo yaye kufuneka iphekwe ize ifakwe izinongo ngaphambi kokuba ityiwe.
Amanqaku aphambili okuvavanya izitya ezilungisiweyo ngokuqhelekileyo ziquka oku kulandelayo:
1. Uvavanyo lweMicrobial:Khangela inani lee-microorganisms ezifana ne-E. coli, i-salmonella, i-mold, kunye ne-yeast ukuvavanya imeko yococeko yezitya ezilungisiweyo.
2. Uvavanyo lokwakheka kweekhemikhali:Khangela iintsalela zezitshabalalisi, umxholo wentsimbi enzima kunye nokusetyenziswa okongeziweyo ukuqinisekisa ukhuseleko kunye nomgangatho wezitya ezilungisiweyo.
3. Uvavanyo lwesalathisi sokhuseleko lokutya:kubandakanywa nokuvavanywa kweebhaktheriya ze-pathogenic kunye neetyhefu ekutyeni ukuze kuqinisekiswe ukuba izitya ezilungisiweyo azifaki ingozi kwimpilo kubathengi.
4.Uvavanyo lwesalathisi somgangatho:Khangela umxholo womswakama, izondlo kunye nokuphinga kwezinto zangaphandle kwizitya ezilungiselelwe ukuvavanya umgangatho kunye nesimo sococeko lwezitya ezilungiselelwe.
Izinto ezilungisiweyo zokuhlola isitya:
I-lead, i-arsenic epheleleyo, ixabiso le-asidi, ixabiso le-peroxide, inani elipheleleyo lebhaktheriya, i-coliforms, i-Staphylococcus aureus, i-Salmonella, njl.
Imigangatho yokuvavanya izitya ezilungisiweyo:
I-GB 2762 iMida yeSizwe yoKhuseleko lokuTya kwiMida yoKungcoliswa kokuTya
GB 4789.2 uMgangatho woKhuseleko lokuTya weSizwe woHlolo lweNzululwazi yebhayoloji Ukumiselwa koBalo lulonke lweBakteria
I-GB/T 4789.3-2003 Ucoceko lokutya kweMicrobiological Inspection Coliform Determination
I-GB 4789.3 yeSizwe yoKhuseleko lokuTya oluMgangatho woVavanyo lweMikhrobhayoloji yeColiform
I-GB 4789.4 Uvavanyo lweSizwe loKhuseleko lokuTya kwiMicrobiology yoVavanyo lweSalmonella
GB 4789.10 Uvavanyo lweSizwe loKhuseleko lokuTya lweMikhrobhayoloji yoVavanyo lweStaphylococcus aureus
I-GB 4789.15 iMgangatho weSizwe woKhuseleko lokuTya kwiMicrobiology yoVavanyo lokuMngunda kunye nokubalwa kwegwele
GB 5009.12 Umgangatho wokhuseleko lokutya weSizwe Ukumiselwa kwelothe ekutyeni
I-GB 5009.11 Umgangatho wokhuseleko lokutya weSizwe Ukumiselwa kwe-arsenic epheleleyo kunye ne-arsenic ye-inorganic ekutyeni
I-GB 5009.227 yoMgangatho woKhuseleko lokuTya lweSizwe ukuQinisekiswa kweXabiso lePeroxide kwiZitya
I-GB 5009.229 yoMgangatho woKhuseleko lokuTya lweSizwe ukuQinisekiswa kweXabiso le-Acid kukutya
QB/T 5471-2020 "Izitya ezifanelekileyo"
SB/T 10379-2012 "Ukutya okulungiselelwe ngokukhawuleza okukhenkcezisiweyo"
SB/T10648-2012 "Ukutya okulungiselelwe efrijini"
I-SB/T 10482-2008 "Umgangatho woKutya kwenyama elungiselelweyo kunye neeMfuno zoKhuseleko"
Ixesha lokuposa: Jan-05-2024