Njengoko imfuno yehlabathi yobisi lwekhokhonathi olusezinkonkxeni isanda, inkqubo yokubulala iintsholongwane ephucukileyo iye yavela njengamandla aguqulayo kukhuseleko lokutya kunye nokusebenza kakuhle kwemveliso. Le teknoloji intsha, eyenzelwe ngokukodwa ubisi lwekhokhonathi olusezinkonkxeni, idibanisa ubunjineli obuchanekileyo kunye neenkqubo ezizenzekelayo ukugcina ukuthembeka kwemveliso kunye nokwandisa ixesha lokugcinwa kwayo.
Umsebenzi we-retort ugxile kwimigaqo yokhuseleko engqongqo enamanyathelo amathathu. Ekuqaleni, iibhasikithi ezizaliswe ngobisi lwekhokhonathi olusetiweyo zifakwa kwigumbi le-retort, kulandele ukuvalwa kocango. Emva koko, indlela yokuvala ukhuseleko oluphindwe kathathu iyabandakanyeka, ikhusele ucango ngomatshini kulo lonke umjikelo wokubulala iintsholongwane ukuthintela ukuvuza komphunga nokukhusela abaqhubi. Yonke le nkqubo ilawulwa ngokuzimeleyo yi-Programmable Logic Controller (PLC), eyenza iiresiphi zokubulala iintsholongwane ezimiselwe kwangaphambili ngokuchanekileyo kwe-millisecond.
Ekuqaleni kwenkqubo yokubulala iintsholongwane, umphunga ufakwa ngemibhobho yokusasaza ebekwe kwindawo efanelekileyo, ususa umoya ngokukhawuleza ngeevalvu zomoya. Isigaba sokuvela siqala kuphela xa zombini iiparameter zobushushu nexesha zanelisiwe, kuqinisekiswa imeko-bume yobushushu ehambelanayo. Kuyo yonke izigaba zokuvela kunye nokubulala iintsholongwane, igumbi lizaliswa ngumphunga ogcweleyo, lisusa nawuphi na umoya oseleyo onokukhokelela ekusasazweni kobushushu okungalinganiyo. Ii-bleeders ezivulekileyo zivumela ukuhanjiswa komphunga okuqhubekayo, zigcina utshintsho lobushushu olungaphantsi kwe-±0.5°C kuzo zonke iitini.
Le nkqubo yokubuyisela ubushushu ineempawu ezininzi eziguqukayo. Indlela yayo yokufudumeza ngomphunga ngokuthe ngqo ivumela ukunyuka kobushushu ngokukhawuleza—ukufikelela kwi-121°C kwimizuzu emi-5 ukuya kweli-10—ngelixa inciphisa ukulahleka kobushushu ukuya ngaphantsi kwe-5%. Iimodyuli zokubuyisela amandla ezikhethwayo ziphinda zisebenzise umphunga kwaye zifudumeze ubushushu, zinciphisa iindleko zokusebenza ukuya kuthi ga kwi-30%. Inkqubo yokupholisa ngokungathanga ngqo, eqhutywa sisitshintshi sobushushu, ithintela ungcoliseko ngokwahlula amanzi enkqubo kumphunga kunye nesisipholisi, iqinisekisa ukuthotyelwa kwemigangatho yococeko engqongqo efana ne-HACCP.
Ukuguquguquka kwale mpendulo kudlulela ngaphaya kobisi lwekhokhonathi, lubonelela ngeendidi ezahlukeneyo zeemveliso ezisemathinini, ukusuka kwiziselo zeproteni yemifuno ukuya kukutya kwezilwanyana zasekhaya, ngokulinganisa ngokuchanekileyo iiprofayili zexesha kunye nobushushu bobukhulu obahlukeneyo besikhongozeli kunye nobuninzi bemveliso.
Ukwamkelwa kobu buchwepheshe kushishino sele kukhokelele kwiziphumo ezibalulekileyo. Umenzi ophambili wobisi lwekhokhonathi eMzantsi-mpuma Asia uxele ukwehla kwama-40% ekubuyiselweni kwemveliso emva kokudibanisa inkqubo yokubuyisela, nto leyo ethetha ukuba oku kuphucukile ngenxa yokukwazi kwayo ukuphelisa iintsholongwane ezinganyangekiyo kubushushu ezifana neClostridium botulinum.
Njengoko imakethi yehlabathi yezinto ezisemathinini idlula i-$100 yeebhiliyoni ngonyaka, impendulo yokubulala iintsholongwane iphambili ekuveliseni izinto ezintsha, inika iimveliso ezikhuselekileyo, impembelelo enciphileyo kwindalo esingqongileyo, kunye nokuzithemba kwabathengi okwandisiweyo. Njengoko uphando oluqhubekayo lujolise ekubandakanyeni ubukrelekrele bokwenziwa ukuze kuphuculwe inkqubo ngexesha langempela, ikamva lemveliso yokutya esemathinini libonakala likhuselekile kwaye lizinzile.
Ixesha leposi: Meyi-21-2025