I-Autoclave: Ukuthintelwa kwetyhefu ye-botulism

Ukuvalwa kobushushu obuphezulu kuvumela ukutya kugcinwe kwiqondo lobushushu kangangeenyanga okanye iminyaka ngaphandle kokusebenzisa imichiza yokukhusela. Nangona kunjalo, ukuba ukuvala inzala akwenziwanga ngokuhambelana nemigaqo yococeko kunye naphantsi kwenkqubo efanelekileyo yokuvala inzala, kunokubangela iingxaki zokhuseleko lokutya.

Ezinye iintsholongwane ze-microbial ziyakwazi ukumelana namaqondo aphezulu kwaye zivelise i-toxins enobungozi kwimpilo yabantu. Oku kunjalo nge-botulism, isifo esiyingozi esibangelwa yityhefu ye-botulinum eveliswa yintsholongwane ebizwa ngokuba yiClostridium botulinum.

Ityhefu yeBotulism idla ngokuba neziphumo ezibi kakhulu.2021 Usapho lwathenga isoseji efakwe i-vacuum-packed ham, iinyawo zenkukhu, intlanzi encinci, kunye nezinye i-snacks kwivenkile encinane yaza yazitya kwisidlo sangokuhlwa, kwaye ngosuku olulandelayo intsapho yabane bonke bahlaselwa kukugabha, urhudo, kunye nobuthathaka bamalungu, okukhokelela kwiziphumo ezimandundu zokusweleka kunye nabantu abathathu abaphantsi koqwalaselo kwigumbi labagula kakhulu. Ke kutheni kusekho ityhefu ye-botulinum ekukutya okufakwe kwi-vacuum-packed?

I-Clostridium botulinum yintsholongwane ye-anaerobic, eqheleke kakhulu kwiimveliso zenyama, ukutya okunkonkxiweyo kunye nokutya okupakishwe ngevacuum. Ngesiqhelo abantu baya kusebenzisa ubushushu obuphezulu indlela yokuvala inzala ukuvala ukutya, imveliso kwi-sterillization, ukuze kuqinisekiswe ukuba inzala ngokucokisekileyo kufuneka inzala kwimbuyekezo ixesha elide ngokwaneleyo ukubulala iibhaktheriya eziyingozi kunye namabala azo ekutyeni. .

Ukuze ugweme i-botulism, kukho izinto ezimbalwa zokunyamekela ngakumbi:

1.Sebenzisa izixhobo ezitsha ezihlangabezana nemigangatho yococeko ukulungiselela.

2.Coca ngokucokisekileyo zonke izinto ezisetyenzisiweyo kunye nezikhongozeli.

3.Qinisekisa ukuba ukupakishwa kwemveliso kutywinwe ngokuqinileyo.

4.Landela amaqondo obushushu kunye nobude obufanelekileyo bokuvala inzala.

I-5.Iiparamitha zokunyanga inzala zixhomekeke kuhlobo lokutya oluza kugcinwa.

Ukutya okune-acidic (pH ngaphantsi kwe-4.5), njengeziqhamo, ngokwemvelo zichasene ne-botulism. Ukwenziwa inzala ngamanzi abilayo (100 ° C) ixesha elilungelelaniswe nefomathi yokupakisha kunye nemveliso echaphazelekayo yanele.

Ukutya okune-asidi ephantsi (i-pH enkulu kune-4.5), njengenyama, intlanzi, kunye nemifuno ephekiweyo, kufuneka ifakwe inzala kwiqondo lokushisa eliphezulu ukubulala i-Clostridium botulinum spores. Ukuvala inzala phantsi koxinzelelo kunye nobushushu obungaphezulu kwe-100 ° C kuyacetyiswa. Inkqubo efunekayo iya kuxhomekeka kwimveliso kunye nendlela yayo, kunye namaqondo obushushu aphakathi kwe-120 ° C.

I-Clostridium botulinum: inzala yi-industrial autoclave

I-Industrial autoclave sterilization yeyona ndlela isebenzayo yokubulala iClostridium botulinum, ibhaktiriya ebangela i-botulism. I-autoclaves ye-industrial inokufikelela kumaqondo aphezulu kakhulu kunee-autoclaves zasekhaya, iqinisekisa ukutshatyalaliswa kwe-pathogens.

I-autoclave retort ye-DTS iqinisekisa ukuhanjiswa kakuhle kweqondo lokushisa kunye nokuphindaphinda komjikelo kwinqanawa, nto leyo isiqinisekiso sokhuseleko lokuvala inzala ekhuselekileyo.

Imbuyekezo ye-DTS: Ukuvala inzala ngokuzithemba

I-DTS inikezela ngoluhlu olubanzi lwee-autoclaves kwishishini lokutya. Uyilo lwezi zibuyiselo luqinisekisa ukufana okugqwesileyo kokusasazwa kobushushu ngexesha lenkqubo yokutyala inzala, iqinisekisa isiphumo esilinganayo sokubulala iintsholongwane kuzo zonke iimveliso ezilayishiweyo. Inkqubo yolawulo ye-autoclave iqinisekisa ukhuseleko lwenkqubo yokutya kwaye iqinisekisa ukuphindaphinda komjikelo ogqibeleleyo.

Ukongeza, iqela lethu leengcali liya kukubonelela ngenkxaso yobuchwephesha ekusebenziseni ii-autoclaves zokuthintela inzala ekhuselekileyo nethembekileyo.