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Ukudla kucebile amaprotheni, ama-carbohydrate kanye nezakhi ezinamafutha, ngaphansi kwesenzo sezici zomzimba, amakhemikhali kanye nezinto eziphilayo, kuzolahlekelwa umbala wokuqala, iphunga, ukunambitheka, ukuma nokubola, phakathi kwayo indima yama-microorganisms ayingozi iyimbangela eyinhloko yokubola nokuwohloka kokudla.
Ngaphambi kwezezimboni, abantu babevame ukusebenzisa izindlela zendabuko ezifana nokomisa, usawoti, ushukela, ukuvutshelwa ukuze balondoloze ukudla. Ngokuthuthuka kwemboni yesimanje yokudla, abantu banobuchwepheshe obusha obuningi bokugcina ukudla, njengokufaka amathini, ukupakisha kwe-vacuum, ukupakishwa kwe-pneumatic conditioning nezinye izindlela zokupakisha, kodwa futhi nokusetshenziswa kobuchwepheshe obuhlukahlukene bokuvala inzalo, obufana ne-autoclaving, inzalo yokufaka inzalo, ukuvala inzalo ye-electron, isitoreji nezinye izindlela eziqandisiwe.
Kodwa-ke, kungakhathaliseki ukuthi ibuphi ubuchwepheshe obusetshenziswayo, abuyona into engenangqondo, ngakho-ke ekudleni okuningi, ukusetshenziswa kwezilondolozi njengomugqa wesibili wokuzivikela ukuze kuqinisekiswe impilo yeshalofu yokudla kubaluleke kakhulu.
I-lactic acid (i-lactic acid) ingusawoti we-sodium we-lactic acid. Umkhiqizo awunambala noma uphuzi kancane oketshezi obala, awunaphunga, ukunambitheka okubabayo okunosawoti omncane, okuxutshwe emanzini, i-ethanol, i-glycerin.
Embonini yokudla, isetshenziswa kakhulu njenge-ejenti yokunambitha, isilawuli se-acidity kanye ne-humectant. Ngenxa yokuthi i-sodium lactate inomphumela wokunciphisa umsebenzi wamanzi wokudla, inganweba impilo yeshalofu yokudla, futhi isetshenziswa njengesilondolozi sokudla ukuze kulondolozwe imikhiqizo yenyama.
Indlela yokulondoloza ye-lactic acid ne-sodium lactate
Ngokuvamile, ukuphakama kokuqukethwe kwama-asidi e-organic esimweni esingahlukanisiwe, amandla e-antibacterial aqina (ngoba ama-acids ephilayo endaweni engahlukanisiwe awela kalula ulwelwesi lweseli yebhaktheriya futhi angene emzimbeni weseli), ukucaciswa kwebhaktheriya kwe-lactate ions (H) engqamuzaneni kudla amandla, kunciphisa i-cell metabolism, futhi ngaleyo ndlela kuvimbele ukukhula kwamagciwane.
Umphumela wokulondoloza we-sodium lactate unezimiso ezimbili: 1. Ukwengezwa kwe-sodium lactate kunganciphisa umsebenzi wamanzi womkhiqizo, ngaleyo ndlela kuvimbele ukukhula kwama-microorganisms. 2. I-Lactate ion ineqembu elisebenzayo le-antibacterial. I-Lactic acid ngokwayo inomphumela okhethekile wokuvimbela ukukhula nokukhiqizwa kwama-microorganisms.
Ukusetshenziswa kwe-sodium lactate
Ukuhlushwa okujwayelekile kungama-60% -80%, kanti umkhawulo wokusebenzisa omkhulu wama-60% wokugxilisa ingqondo ngu-30g/KG. Isetshenziselwa inyama kanye nemikhiqizo yezinkukhu, inomphumela onamandla wokuvimbela inyama yebhaktheriya, njenge-E. coli, i-clostridium botulinum, i-listeria njalonjalo. Ngokuvinjelwa kokudla amagciwane e-pathogenic, ukuze kuthuthukiswe ukuphepha kokudla. Thuthukisa futhi uthuthukise ukunambitheka kwenyama, wandise impilo yeshalofu.
I-sodium lactate enyameni eluhlaza inokuhlakazeka okuhle, futhi imunca kahle amanzi, ukuze kuvinjwe ngokuphumelelayo ukuphelelwa amanzi emzimbeni kwenyama eluhlaza, ukufeza ukusha, nokugcina umswakama umphumela. Isetshenziselwa kakhulu inyama ethosiwe, i-ham, isoseji, imikhiqizo yenkukhu kanye nedada kanye nemikhiqizo ye-sauce ne-marinade.