Kumgca wokuvelisa ukutya, ukuvalwa kobushushu obuphezulu kubaluleke kakhulu.Eyona njongo yokuvala inzala yi-Bacillus botulinum, enokuvelisa i-toxins ebangela ingozi ebulalayo kumzimba womntu.Yibhaktiriya ye-anaerobic ekwazi ukumelana nobushushu enokuthi ibe sesichengeni sobushushu obuyi-121°C.Iya kulahlekelwa ngumsebenzi wayo webhayoloji kwimizuzu emithathu, kwaye iya kulahlekelwa ngumsebenzi wayo webhayoloji kwindawo eyi-100 ° C malunga neeyure ezingama-6.Kakade ke, okukhona iqondo lobushushu liphezulu, kokukhona liba lifutshane ixesha lokusinda kweebhaktheriya.Ngokovavanyo lwezenzululwazi, ukuvala inzala kulungele ngakumbi kwi-121℃.Ngeli xesha, ukupakishwa kunokumelana nobushushu kwaye incasa yokutya ilungile.Xa i-sterilizing kwi-121 ° C, ixabiso le-F yeziko lokutya lifikelela kwi-4, kwaye i-B. botulinum ayiyi kufunyanwa ekudleni, ehlangabezana neemfuno ze-sterility yorhwebo.Ngoko ke, xa sibulala inzala kwimveliso yenyama, ubushushu bulawulwa ngokubanzi malunga ne-121°C.Ukushisa okuphezulu kakhulu kuya kuchaphazela kakubi incasa yokutya!
Indlela yokuvala inzala
1. Amanzi ashushu ajikeleza ukuvala inzala:
Ngexesha lokuvala inzala, konke ukutya ebhodweni kugalelwe emanzini ashushu, kwaye ukuhanjiswa kobushushu kuninzi ngakumbi ngale ndlela.
2. Ukuvala inzala ngomphunga:
Emva kokuba ukutya kufakwe embizeni, amanzi ayongezwa kuqala, kodwa ngokuthe ngqo kwi-steam ukutshisa.Ngenxa yokuba kukho iindawo ezibandayo emoyeni ebhodweni ngexesha lenkqubo yokuvala inzala, ukusabalalisa ubushushu ngale ndlela akuyona into efanayo.
3. Ukuvala inzala yokutshiza ngamanzi:
Le ndlela isebenzisa imilomo okanye imibhobho yokutshiza ukutshiza amanzi ashushu ekutyeni.Inkqubo yokuvala inzala kukutshiza amanzi ashushu amile okwenkungu phezu kokutya ngemilomo efakwe macala omabini okanye ngaphezulu kwembiza yokuvala inzala.Iqondo lobushushu ayisiyiyo kuphela iyunifomu kwaye akukho ikona efileyo, kodwa kwakhona isantya sokufudumeza kunye nokupholisa sikhawuleza, esinokuthi ngokubanzi, ngokukhawuleza kwaye sibeke inzalo kwiimveliso ezisembizeni, ezilungele ngokukodwa ukuvala inzala kokutya okupakishwe ngokuthambileyo.
4. Ukuvalwa kokuxuba umphunga wamanzi:
Le ndlela yokuvala inzala yaziswa yiFransi.Idibanisa ngobuchule uhlobo lomphunga kunye nohlobo lweshawa yamanzi.Inani elincinci lamanzi liyongezwa embizeni ukuhlangabezana nokusetyenziswa kokutshiza okujikelezayo.I-steam ingena kweli lizwe ngokuthe ngqo, eliqonda ngokwenene ukusebenza kwexesha elifutshane eliphezulu, ukugcinwa kwamandla kunye nokukhuselwa kwendalo, kwaye ifanelekile kwiimveliso ezikhethekileyo.Ukuvala inzala.
Ukulumkela
Ukuvalwa kobushushu obuphezulu kubaluleke kakhulu kwishishini lokulungisa ukutya.Inezi mpawu zimbini zilandelayo:
1. Ixesha elinye: Umsebenzi wokucoca ubushushu obuphezulu kufuneka ugqitywe ngexesha elinye ukusuka ekuqaleni ukuya ekupheleni, ngaphandle kokuphazamiseka, kwaye ukutya akukwazi ukuvalelwa ngokuphindaphindiweyo.
2. Ukukhutshwa kwempembelelo yokuvala inzala: ukutya okwenziwa inzala akukwazi ukubonwa ngeso lenyama, kwaye uvavanyo lwenkcubeko yebhaktheriya luthatha iveki, ngoko akunakwenzeka ukuvavanya umphumo we-sterilized batch nganye yokutya.
Ngokusekelwe kwezi mpawu zingentla, oku kufuna ukuba abavelisi:
1. Okokuqala, kufuneka senze kakuhle kwi-uniform yococeko yekhonkco lonke lokulungisa ukutya, kwaye siqinisekise ukuba isixa sokuqala sebhaktheriya kwingxowa nganye yokutya ngaphambi kokupakisha ilingana, ukwenzela ukuba kuqinisekiswe ukusebenza kwefomula emiselweyo yokuvala inzala.
2. Imfuno yesibini kukuba nezixhobo zokuvala inzalo kunye nokusebenza okuzinzile kunye nokulawula ubushushu obuchanekileyo, kunye nokuphumeza ifomula emiselweyo yokuvala inzalo ngaphandle kokungaphumeleli kunye nephutha elincinci lokuqinisekisa umgangatho kunye nokufana kwefuthe le-sterilization.
Ixesha lokuposa: Apr-06-2021