Umgaqo wePakethi yeNdawo eguqulweyo (imephu) kukutshintsha umoya kwiingxowa zephakheji kunye neebhokisi zegesi eguqulweyo (ukudibanisa 2 ukuya kwi-4 yegesi ngokwendlela yokutya), ngokutshintsha imeko yangaphakathi yokutya , ethintela ukukhula kweentsholongwane, ucothisa i-metabolicrey kwaye wandise ubomi obutsha okanye ishelufu yokutya. Igesi esetyenzisiweyo ihlala i-CO2, i-N2, o2 okanye indibaniselwano yayo, kwaye igesi nganye ineziphumo ezahlukeneyo ekulondolozeni inyama entsha. Phantsi kweemeko ezihlaziyiweyo (0 ℃), ukongeza i-CO2 ukuya ku-CO2 ukuya kuphucula kakhulu inyama yenyama yenyama entsha, kwaye kwangaxeshanye thintele ukuguqulwa kwe-oxidas yombala we-Oxybugen ophantsi. Ingulube inokugcinwa ngale ndlela kangangeentsuku ezili-100 ubuncinci. Ukuba inokuthintela ngempumelelo ungcoliseko lwe-rotial ekuxhelweni ukupakisha kunye nokugcina, ixesha lokugcina linokufikelela kwiinyanga ezi-5.
Ke ngoko, ukupakisha okucocekileyo kwe-CO2 ilungele ukuthutha i-Wholetale, ekuhambeni kwexesha ukuhamba umgama ondedwa kunye neendlela zokuthengisa ezifuna ubomi beshelheli ende. Ukwenzela ukuba inyama ibomvu kwaye ithandwa ngabathengi, ngaphambi kokuba iphinde ithathe indawo yeoksijini yeoksijini, ukuze itsalele umnxeba inyama eqaqambileyo.
