Sauerkraut hloov tawm mus rau hauv qab thiab tau khaws cia rau lub sijhawm ntev nkaus xwb nyob rau ntawm qhov xwm txheej hais tias cov txheej txheem fermentation tau ua tiav lawm. Txhua lub ntsiab lus ntawm cov txheej txheem yog ib qho tseem ceeb: ua raws li cov khoom lag luam sib luag, thiab tswj hwm qee qhov kev tswj hwm kub thiab kev siv thev naus laus zis.
Ntau npaum li cas lub siab los khaws cov zaub qhwv thaum fermenting yog ib lo lus nug uas tau nug los ntawm txhua tus neeg uas tau txiav txim siab ua ntej rau ferment zaub qhwv. Yog li, thiaj li yuav teb tau nws, koj yuav tsum paub yog vim li cas kev tsim txom xav tau nyob rau hauv dav dav, txawm nws yuav ua tau los ua yam tsis muaj nws.
Yog li, kev tsim txom thaum lub sij hawm fermentation yog xav tau kom tsawg tsawg oxygen thiaj li nkag mus rau hauv cov khoom lag luam thaum lub sij hawm fermentation, nws yog rau qhov no tias cov zaub qhwv tau zoo tamped rau hauv lub thawv, thiab nias rau saum. Yog tias peb tsis saib xyuas kev tsim txom thiab tsis siv nws, tom qab ntawd, feem ntau yuav, cov khoom yuav mus rau qhov tsis zoo, thiab tsis zom.
Raws li rau lub sijhawm tuav ntawm kev tsim txom, nws nyob ntawm qhov npaj txhij ntawm cov khoom lag luam, uas yog, nws tau muab tshem tawm tsuas yog thaum cov zaub qhwv tau npaj txhij ua tiav rau kev noj. Nws yog tsim nyog sau cia tias zaub qhwv yog fermented nyob hauv thaj tsam li tsib mus rau xya hnub (nyob ntawm qhov ntsuas kub uas cov khoom tau fermented), thiab cov kev tawm tsam tsis tuaj yeem muab tshem tawm ua ntej lub sijhawm no. Nws tuaj yeem tshem tawm ib pliag xwb txhawm rau txhawm rau ua haujlwm tawm - tshem cov roj cua, tom qab tus txheej txheem, kev tsim txom yuav tsum muab ntsia ntxiv.
Nws tsis yooj yim to taub thaum cov zaub qhwv yog fermented thiab thaum kev tsim txom tuaj yeem tshem tawm. Feem ntau, npuas nres tshwm rau saum npoo ntawm lub workpiece, cov khoom nws tus kheej dhau los ua crispy thiab kis tau qaub-qab ntsev saj, cov khoom no tsis hloov txawm tias tom qab cov zaub qhwv tau khaws cia tsis muaj brine rau peb lossis ntau teev.
