Ukufakwa kwe-vacuum kuwubuchwepheshe obuhle futhi kuyindlela enhle yokulondoloza ukudla, okungasiza ukugwema ukumosheka kokudla kanye nokonakala. Vacuum pack foods, lapho ukudla kugaywa khona ngepulasitiki bese kuphekwa emanzini afudumele, alawulwa izinga lokushisa kube umnikelo oyifunayo. Le nqubo idinga ukususa umoya-mpilo ephaketheni, ngokweNational Center for Home Food Preservation. Kungavimbela ukudla okonakele kuchuma emoyeni obangelwa amagciwane, futhi kunwebe isikhathi seshalofu sokudla emaphaketheni.
Kulezi zinsuku sekunenqwaba yokudla kwe-vacuum pack emakethe, njengenyama, imifino, izimpahla ezomile, nokunye. Kodwa uma sibona ilebula ethi "vacuum packed" ephrintiwe esitsheni sethini, kusho ukuthini "i-vacuum packed"?
Ngokusho kwe-OldWays, amathini abhalwe ukuthi i-vacuum packed asebenzisa amanzi amancane kanye nokupakisha, afaka inani elifanayo lokudla endaweni encane. Lobu buchwepheshe be-Vacuum packed, eyasungulwa ngo-1929, ngokuvamile busetshenziselwa ummbila osemathinini, futhi buvumela abakhiqizi bokudla okusemathinini ukuba balingane nenani elifanayo lokudla ephaketheni elincane, okungabasiza futhi ukuthi bakhiphe ummbila emahoreni ambalwa ukuze balondoloze ukunambitheka. kanye nokucwebezela.
Ngokusho kwe-Britannica, konke ukudla okusemathinini kune-vacuum encane, kodwa akusikho konke ukudla okusemathinini okudinga i-vacuum packed, yimikhiqizo ethile kuphela. Okuqukethwe esitsheni sokudla okusemathinini kuyakhula kusukela ekushiseni futhi kuphoqelele ukuphuma noma yimuphi umoya osele lapho kufakwa inqubo, ngemva kokuba okuqukethwe kuphole, bese kukhiqizwa i-vacuum eyingxenye ekufinyezweni. Kungakho sikubize ngokuthi i-vacuum-vacuum epakishiwe, ngoba i-vacuum epakishwe idinga ukusebenzisa umshini wokuvala i-vacuum-can ukuze ikwenze.
Isikhathi sokuthumela: Jul-16-2022
