Ukuthuthuka komnotho ngesivinini kuholele ekwenyukeni okumangazayo kokupakishwa kwempahla ehlukahlukene, ikakhulukazi emikhiqizweni yezolimo neseceleni, ukudla, imithi kanye nemishini yobuchwepheshe obuphambili.
Ukuphepha kokudla kuyinkinga yomhlaba wonke. Ngokusheshisa kokufudukela emadolobheni, imikhiqizo eminingi yenyama idinga ukuthuthwa amabanga amade ngaphansi kwezimo eziqandisiwe ukuze ifinyelele kubathengi. Ngakho-ke, ubuchwepheshe bokupakisha obuhle kanye nefomethi yokupakisha kusiza ukugcina inyama iyintsha futhi yandise impilo yayo yeshalofu, ngaleyo ndlela kunciphisa ukuwohloka ngaphambi kwesikhathi kanye nokumosha. Lapha i-vacuum ne-modified atmosphere packaging (MAP) yizinketho ezimbili ezidumile zokupakisha inyama.
Ngokuhlangenwe nakho kweminyaka engaphezu kwengu-20, i-Utien igxile ezindaweni ezihlukahlukene ze-vacuum kanye ne-MAP yokupakisha.
Nasi isingeniso esifushane:
• Vacuum
Izinto zokupakisha ezinokungena okuhlukile komoyampilo kuthinta ukuncipha kwesisindo senyama, ukukhula kwe-microbial, inani le-pH, i-volatile base base nitrogen (ivelu ye-TVB-N), iphesenti le-metmyoglobin (metMb%), inani le-fat oxidation (inani le-TBARS), kanye nokuthungwa kwenyama esanda kufakwa eqandisiwe. Imiphumela yokuhlola ibonisa ukuthi ukupakishwa kwe-vacuum kungalawula ngempumelelo ukukhula kwama-microorganisms futhi kunwebe impilo yeshalofu ngezinsuku ezingu-8-10.
• I-modified atmosphere (MAP)
Ukupakishwa komkhathi okushintshiwe kungandisa kakhulu impilo yeshalofu yenyama. Ukuphakama kokuqukethwe kwe-oxygen, inyama ibonakala ngokugqama. Kodwa-ke, okuqukethwe komoyampilo okuphezulu kuzoholela ekukhiqizeni kabusha okusheshayo kwama-microorganisms e-aerobic, okuholela ekwehleni kwekhwalithi yenyama eqandisiwe futhi kufinyeze isikhathi sokuphila. nwebisa isikhathi seshelufu senyama eqandisiwe eseyivuthwe izinsuku eziyi-8 ngaphansi kwezimo zezinga lokushisa eliphansi ngaphambi kokupakishwa okushintshiwe komkhathi ngezinsuku eziyi-12.
Ufuna ukupakishwa kwenyama entsha? Woza lapha ku-Utien Pack.
Ngobuchwepheshe obusha ku-vacuum ne-MAP, iphekhi ye-Utien iyakwazi ukunweba impilo yeshalofu yemikhiqizo futhi ikhuthaze ikhwalithi yayo. Njengengqalabutho embonini yokupakisha, i-Utien pack ine futhi izoqhubeka nokufaka isandla ekuthuthukisweni komnotho we-China yanamuhla, ngezixazululo ezingcono zokupakisha.
Isikhathi sokuthumela: Oct-23-2021