Itekhnoloji ye-Thermal sterilization
Ngaphambili ukwenzela inzalo yokutya okunkonkxiweyo, itekhnoloji ye-thermal sterilization inoluhlu olubanzi lwezicelo.Ukusetyenziswa kweteknoloji yokutshatyalaliswa kobushushu kunokubulala ngokufanelekileyo iintsholongwane, kodwa le ndlela yobugcisa inokutshabalalisa ngokulula ukutya okusemathinini okuvakalelwa kubushushu, ngaloo ndlela kuchaphazela umxholo wesondlo, umbala kunye nencasa yokutya okunkonkxiweyo.Uphando lwangoku kwitekhnoloji ye-thermal sterilization kwilizwe lam ikakhulu kukwandisa iimeko kunye nezixhobo zokuvala inzala, kwaye eyona meko ifanelekileyo yeemeko zokuvala inzala kukulungelelanisa ngokufanelekileyo ubushushu ngexesha lenkqubo yokuvala inzala, ukuze ukusetyenziswa kobuchwephesha bokuvala inzala kungabi nako. fezekisa kuphela isiphumo sokuvala inzala, kodwa uzame ukunqanda impembelelo.Izithako zokutya okunkonkxiweyo kunye neencasa.Ukongeza, ekuphuculweni kwezixhobo ze-thermal sterilization, izixhobo zokucoca umphunga kunye netekhnoloji ye-microwave sterilization isetyenziswa ikakhulu.
1. Umoya-equlatheiteknoloji yokuvala inzala
Ukusetyenziswa kobuchwephesha bokuvala inzala yomoya ikakhulu ngokulungiswa kobushushu obuphezulu bangaphambili bokuvala inzala kunye netekhnoloji yokuvala inzala, etshintshe iintsilelo zetekhnoloji yemveli yokuvala inzala.Itekhnoloji ye-sterilization ene-air-containing idla ngokusetyenziswa kwiziqhamo ezinkonkxiweyo, imifuno ekhonkxiweyo.Xa usebenzisa itekhnoloji yokucoca umoya, izinto ezikrwada zokutya okunkonkxiweyo kufuneka zicocwe kuqala, emva koko zicocwe kwindawo yesithintelo se-oksijini ephezulu yesithintelo esiguquguqukayo sokupakisha kwipakethe enkonkxiweyo, kwaye kwangaxeshanye, irhasi engasebenziyo kufuneka yongezwe kwitoti.Ingqayi iye itywinwe kwaye ukutya kufakwa kwinqanaba eliphezulu lobushushu obuphezulu kunye nesikhongozeli sokucolisa inzala ukuze kunyuswe ngakumbi ukutya.Ngaphantsi kweemeko eziqhelekileyo, inkqubo yonyango yokufudumeza ukutya okuninzi ingabandakanya izigaba ezintathu zokufudumeza, ukulungiswa kunye ne-disinfection.Iqondo lobushushu kunye nexesha lekhonkco ngalinye kufuneka lilungelelaniswe ngokufanelekileyo ngokohlobo kunye nesakhiwo sokutya.Incasa yokutya itshatyalaliswa bubushushu obuphezulu.
2. Itekhnoloji yokwenza inzala kwi-microwave
Xa ukutya okunkonkxiweyo kucutshungulwa ngetekhnoloji ye-microwave sterilization, ikakhulu kukuqinisekisa ukuba ii-microorganisms ngaphakathi kokutya ziyafa okanye ziphulukane nomsebenzi wazo, kwaye ixesha lokugcinwa kokutya lide, ukuze kuhlangatyezwane neemfuno zokutya okunkonkxiweyo.Xa usebenzisa itekhnoloji ye-microwave sterilization ukucubungula ukutya, ukutya okunkonkxiweyo, njengowona mzimba uphambili wokufudumeza, unokufudunyezwa ngokuthe ngqo ngaphakathi kokutya okunkonkxiweyo kunye nehlabathi langaphandle, ngaphandle kwesidingo sokuqhuba amandla obushushu ngokuqhuba ubushushu okanye ukuhambisa.Ikwakhawuleza ukusetyenziswa kunetekhnoloji yesiNtu yokuvala inzala.Inokunyusa ngokukhawuleza ubushushu bokutya okusemathinini, ukwenzela ukuba inzala ngaphakathi nangaphandle kokutya okusemathinini ifane kwaye icokiseke.Ngexesha elifanayo, ukusetyenziswa kwamandla kuncinci.Ukusetyenziswa kwetekhnoloji ye-microwave sterilization yahlulahlulwe ngokubanzi yaba ziindlela ezimbini: ifuthe lobushushu kunye nesiphumo esingeyo-thermal biochemical effect, oko kukuthi, ukusetyenziswa kweemicrowaves ukucubungula ukutya okunkonkxiweyo ukufudumeza ukutya ngaphakathi ukuya ngaphandle ngaxeshanye.
Ngenxa yefuthe le-microbial cell structure kunye nebala le-microwave, iimolekyuli ezikukutya okunkonkxiweyo zifakwa kwi-thermal, zibangela i-oscillation ephezulu-frequency phakathi kweemolekyuli, ngaloo ndlela itshintsha ubume beprotein, kwaye ekugqibeleni ingasebenzi iiseli zebhaktheriya ekutyeni okunkonkxiweyo. okwenza kube nzima ukukhula okuqhelekileyo, ngaloo ndlela kuphuculwe umphumo wokugcinwa kokutya okusemathinini.Iimpembelelo ezingezizo eze-thermodynamic zibangelwa ikakhulu kukutshintsha kwebhayoloji okanye ngokwebhayoloji kwiiseli ngaphandle kotshintsho olubalulekileyo kwiqondo lobushushu, ekwaziwa ngokuba ziziphumo zebhayoloji.Ngenxa yokuba ukuphuculwa kwempembelelo ye-non-thermal ye-sterilization effect ayinakulinganiswa, ukuze kuphuculwe ukhuseleko lokutya okusemathinini, umphumo we-thermal kufuneka uqwalaselwe ngokupheleleyo kuyilo lwenkqubo.
3. Iteknoloji ye-Ohm inzala
Ukusetyenziswa kwetekhnoloji ye-ohm yokuvala inzala ekutyeni okunkonkxiweyo ubukhulu becala kuqonda ukuvala ubushushu ngokuxhathisa.Kwizicelo ezisebenzayo, itekhnoloji ye-ohm yokuvala inzala ikakhulu isebenzisa umsinga wombane ukunika ubushushu bokutya okunkonkxiweyo, ukuze kuphunyezwe injongo yokuvala inzala ye-thermal.Itekhnoloji ye-ohm sterilization isetyenziswa ngokubanzi ekutyeni okunkonkxiweyo ngegranule.
Inokunciphisa ngokubanzi umjikelo wokulungiswa kokutya okunkonkxiweyo kwegranular, kwaye ikwanesiphumo esinamandla sokuvala inzala.Nangona kunjalo, itekhnoloji ye-ohm yokuvala inzala ikwasikelwe umda zizinto ezahlukeneyo, ezinje xa ujongana neegranule ezinkulu zokutya, ayinakufezekisa iziphumo ezilungileyo.Kwangaxeshanye, i-conductivity yokutya okusemathinini ichaphazela nefuthe le-sterilization yale teknoloji.Ke ngoko, xa ucoca ukutya okunkonkxiweyo okungafakwanga ionized njengamanzi asulungekileyo, amafutha, utywala, njl.njl., itekhnoloji ye-ohm sterilization ayinakusetyenziswa, kodwa itekhnoloji ye-ohm yokuvala inzala inefuthe elihle lokuvala inzalo kwimifuno enkonkxiweyo kunye neziqhamo ezinkonkxiweyo, kwaye ikwalapha. intsimi.isetyenziswe ngokubanzi.
Itekhnoloji yokuvala inzala ebandayo
Kwiminyaka yakutshanje, iimfuno zabantu kumgangatho wokutya ziye zaphuculwa ngokuqhubekayo.Abantu abaqapheli kuphela ukhuseleko lwe-microbial yokutya, kodwa bahlawule ingqwalasela ngakumbi kwisiqulatho sesondlo sokutya.Ke ngoko, iteknoloji yokuvala inzala ebandayo yabakho.Olona phawu luphambili lobuchwephesha bokwenza inzala ebandayo kukuba kwinkqubo yokutya, akukho mfuneko yokusebenzisa utshintsho lobushushu ukwenza inzala.Le ndlela ayinakugcina kuphela izondlo zokutya ngokwayo, kodwa iphinde igweme ukutshatyalaliswa kokutya kokutya.Isiphumo se-bactericidal.
Kwiminyaka yakutshanje, itekhnoloji yokuvala inzala ebandayo yelizwe lam isetyenziswe ngokubanzi.Ngenkxaso yetekhnoloji yale mihla, kuye kwangeniswa uluhlu olubanzi lweetekhnoloji zokuvala inzala ezibandayo, ezifana netekhnoloji yokuvala inzala yoxinzelelo oluphezulu, itekhnoloji yokucoca ngemitha, itekhnoloji ye-pulse sterilization kunye netekhnoloji ye-ultraviolet sterilization.Ukusetyenziswa kwetheknoloji kuye kwadlala indima enhle kwizakhiwo zokutya ezahlukeneyo.Phakathi kwazo, eyona isetyenziswa kakhulu yitekhnoloji yoxinzelelo oluphezulu lwe-Ultra-high, ebonise iingenelo ezilungileyo kwisicelo sokuvala inzala yejusi yokutya okunkonkxiweyo, kodwa obunye ubuchwephesha obubandayo bobuchwephesha obuphezulu busekho kwinqanaba lokuqala lophando kwaye akukabikho. ikhuthazwe ngokubanzi kwaye isetyenziswa.
Itekhnoloji ye-Ultra-high yoxinzelelo lokuvala inzala yololuhlu lokuvala inzala ngokwasemzimbeni.Umgaqo osisiseko wobu buchwepheshe bubandayo bokuvala inzala kukuvelisa uxinzelelo oluphezulu kakhulu ekutyeni okunkonkxiweyo ukuze kubulawe iintsholongwane, ukunqanda ukuwohloka kweprotheyini, kunye nokwenza ii-enzymes zebhayoloji zingasebenzi ukuze kuphunyezwe inzala elungileyo.Isiphumo.Ukusetyenziswa kwetekhnoloji ye-ultra-high pressure sterilization ayinakufezekisa kuphela inzala kwiqondo lokushisa, ukuqinisekisa umxholo wesondlo kunye nencasa yokutya okusemathinini, kodwa kunye nokulibazisa ngokufanelekileyo ixesha leshelufu lokutya okusemathinini, okwenza ukutya okusemathinini kukhuseleke.Xa kusetyenzwa ukutya okunkonkxiweyo, itekhnoloji yoxinzelelo lwe-ultra-high isetyenziswa kakhulu kwijam enkonkxiweyo, ijusi enkonkxiweyo kunye nokunye ukutya, kwaye idlale indima entle ekubulaleni inzala.
Umqoboiteknoloji yokuvala inzala
Itekhnoloji yokuvala inzala ebandayo iluncedo ngakumbi kunetekhnoloji yokuvala ubushushu kumgama othile.Inokuthintela ngokufanelekileyo i-microorganisms ekudleni okusemathinini.Ikwayisombulula ingxaki yokuba itekhnoloji yokuvala ubushushu bemveli itshabalalisa izondlo kunye nencasa yokutya okunkonkxiweyo, kwaye yanelisa ngakumbi iimfuno ezingqongqo zabantu zokutya.Funa.Nangona kunjalo, nangona itekhnoloji ye-sterilization ebandayo inokuthintela ngokufanelekileyo i-microorganisms eyonakalisayo ekutyeni okunkonkxiweyo, ayinakufezekisa iziphumo ezilungileyo kunyango lwe-spores yebhaktheriya okanye i-enzymes ezikhethekileyo, ngoko ke ukusetyenziswa kobuchwephesha bokucolwa ngokubanda kulinganiselwe.Ke ngoko, abantu baphuhlise itekhnoloji entsha yokuvala inzala - itekhnoloji yokuthintela inzala.Le teknoloji iyitshintshile indlela yetekhnoloji yokuvala inzala ebandayo kwaye inokudlala isiphumo esihle sokuvala inzala kumakhonkco anobunzulu obuphantsi.Itekhnoloji yokuvala inzala yomqobo yaqala eJamani, abantu basebenzisa itekhnoloji yokuthintela inzala yokugcina inyama.Kwinkqubo yokugcinwa kokutya okusemathinini, ekubeni ividiyo ibandakanya izinto ezininzi eziphazamisayo, ezi zinto zithintelayo zinokuthintela ngokufanelekileyo ukuwohloka kokutya okusemathinini, kunye ne-microorganisms ngaphakathi kokutya okusemathinini ayikwazi ukuwela umqobo, okhokelela kwisiphumo somqobo.Ngaloo ndlela, isiphumo esihle sokuvala inzala siyafezekiswa, kwaye umgangatho wokutya okusemathinini uphuculwe.
Okwangoku, itekhnoloji yomqobo yokuvala inzala iphandwe ngokupheleleyo kwaye yasetyenziswa kwilizwe lam.Ukwenziwa inzala kokutya okusemathinini ngetekhnoloji yokuthintela inzala kunokuthintela ukwenzeka kwe-acidification yokutya okanye ukubola.Kweminye imifuno enkonkxiweyo efana nezihluma zeembotyi kunye ne-lettuce engenako ukuvalwa inzala ngenxa yobushushu obuphezulu, izibonelelo zetekhnoloji yokuthintela inzala inokusetyenziswa ngokupheleleyo, kwaye umqobo unokusetyenziswa ngokupheleleyo.I-bactericidal factor ayinayo kuphela i-bactericidal effect, kodwa iphinda ithintele ukutya okusemathinini ukuba kufakwe i-asidi okanye ibolile.Ukongeza, itekhnoloji yokuvala inzala yomqobo inokudlala indima entle ekubulaleni iintlanzi ezinkonkxiweyo.I-pH kunye nobushushu bokwenza inzala bunokusetyenziswa njengezinto zomqobo, kwaye itekhnoloji yomqobo ingasetyenziselwa ukucubungula ukutya okusemathinini, ngaloo ndlela kuphuculwe umgangatho wokutya okunkonkxiweyo.
Ixesha lokuposa: Aug-03-2022