I-Modified Atmosphere Packaging, ekwabizwa ngokuba yi-MAP, yitekhnoloji entsha yokugcina ukutya okutsha kwaye yamkele umxube okhuselayo wegesi (ikhabhon dioksijini, ioksijini, initrogen, njl.njl.) ukubuyisela umoya kwiphakheji.
Ukupakishwa kwe-atmosphere elungisiweyo kusebenzisa iindima ezahlukeneyo zeegesi ezikhuselayo ukuthintela ukukhula kunye nokuzala kwe-microorganisms ezininzi ezibangela ukubola kokutya, kunye nokunciphisa izinga lokuphefumla lokutya okusebenzayo (ukutya kwezityalo okunje ngeziqhamo kunye nemifuno), ukuze kugcinwe ukutya kutsha kunye nokwandisa ixesha elide. ixesha lolondolozo.
Njengoko sonke sisazi, umlinganiselo weegesi ezisemoyeni uzinzile.I-78% ye-Nitrogen, i-21% ye-Oxygen, i-0.031% ye-Carbon dioxide, kunye nenye igesi.I-MAP inokutshintsha umlinganiselo werhasi ngeendlela zokwenziwa.Umphumo wekharbon diokside kukuba unqanda ukukhula kweebhaktheriya kunye ne-fungus, ngakumbi ngexesha lesigaba sokuqala sokukhula kwayo.Igesi equkethe i-20% -30% ye-carbon dioxide ilawula ngokufanelekileyo ukukhula kweebhaktheriya kwindawo yokushisa okuphantsi, i-0-4 degrees.Ukongezelela, i-nitrogen yenye yeegesi ze-inert, inokuthintela i-oxidization yokutya kunye nokuvimbela ukukhula kwesikhunta.Umphumo weoksijini ekutyeni kukugcina umbala kwaye unqanda ukuveliswa kwebhaktiriya ye-anaerobic.Xa kuthelekiswa nokupakishwa kwesikhumba sevacuum ukusuka kwi-engile yombala, impembelelo yokugcina umbala ye-MAP ngokucacileyo inkulu kune-VSP.I-MAP inokugcina inyama ebomvu ebomvu, kodwa inyama iya kuba yilavender.Esi sisizathu sokuba kutheni abathengi abaninzi bekhetha ukutya kweMAP.
Izinto eziluncedo kumatshini weMAP
1. I-Human-computer interface yenziwe yi-PLC kunye nesikrini sokuchukumisa.Abaqhubi banokumisela iiparamitha zolawulo.Kukulungele ukuba abaqhubi balawule kwaye banezinga eliphantsi lokungaphumeleli.
2. Inkqubo yokupakisha kukuba ivacuum, ukugungxulwa kwegesi, ukutywina, ukusika, kwaye emva koko uchole iitreyi.
3. Izinto zethu zoomatshini be-MAP yi-304 yensimbi engenasici.
4. Isakhiwo somatshini sihlangene kwaye kulula ukusebenza.
5. Umngundo ulungelelaniswe, ngokobungakanani betreyi kunye nokumila.
Ixesha lokuposa: Apr-20-2022