Sous vide, e leng lentsoe la Sefora le bolelang “vacuum,” ke mokhoa oa ho pheha o fumaneng botumo lilemong tsa morao tjena. Ho akarelletsa ho koala lijo ka mokotleng o koetsoeng ka vacuum ebe u li pheha ka mocheso o nepahetseng ka bateng ea metsi. Mokhoa ona ha o ntlafatse tatso ea lijo feela, empa hape o hlahisitse lipotso mabapi le liphello tsa oona tsa bophelo bo botle. Joale, na ho pheha sous vide ho phetse hantle?

E 'ngoe ea melemo ea mantlha ea ho pheha sous vide ke bokhoni ba eona ba ho boloka limatlafatsi. Mekhoa ea khale ea ho pheha hangata e baka tahlehelo ea limatlafatsi ka lebaka la mocheso o phahameng le nako e telele ea ho pheha. Leha ho le joalo, ho pheha sous vide ho lumella lijo hore li phehe ka mocheso o tlaase ka nako e telele, e leng ho thusang ho boloka livithamine le liminerale. Ka mohlala, meroho e phehiloeng sous vide e boloka limatlafatsi tse ngata ho feta ha e phehiloe kapa e besitsoe ka mouoane.

Ho feta moo, ho pheha sous vide ho fokotsa tlhoko ea ho eketsa mafura le oli. Hobane lijo li phehiloe sebakeng se tiisitsoeng, bonolo le tatso li finyelloa ntle le tlhokahalo ea tšebeliso e feteletseng ea botoro kapa oli, e leng se etsang hore e be khetho e ntle ho ba batlang ho fokotsa khalori. Ho phaella moo, taolo e nepahetseng ea mocheso e fokotsa kotsi ea ho pheha ho feta tekano, e leng se ka lebisang ho thehoeng ha metsoako e kotsi.

Leha ho le joalo, ho na le lintho tse ling tseo u lokelang ho li ela hloko. Ho pheha sous vide ho hloka tlhokomelo e khethehileng ho polokeho ea lijo, haholo ha ho pheha nama. Ke habohlokoa ho etsa bonnete ba hore lijo li phehoa ka mocheso o nepahetseng bakeng sa nako e nepahetseng ho felisa libaktheria tse kotsi. Ho sebelisa mochini o tšepahalang oa sous vide le ho latela litataiso tse khothalelitsoeng ho ka fokotsa likotsi tsena.

Ka kakaretso, ho pheha sous vide ke khetho e nepahetseng haeba e etsoa ka nepo. E boloka limatlafatsi, e fokotsa tlhoko ea mafura a eketsehileng, 'me e lumella ho pheha hantle. Joalo ka mokhoa o mong le o mong oa ho pheha, ho ela hloko mekhoa ea polokeho ea lijo ho bohlokoa ho thabela melemo ea theknoloji ena e ncha.