Feem ntau, raug rau plaub theem ntawm kev nqus, txhuam, txhuam thiab ntxhua khaub ncaws.
1. Soak: Tshiab los yog siv khob iav yuav tsum tau soaked nyob rau hauv dej kom mos thiab yaj lub tso nyiaj. Daim iav tshiab yuav tsum yooj yim txhuam nrog cov kais dej ua ntej siv, thiab tom qab ntawd tsau ib hmos nrog 5% hydrochloric acid; siv khob iav yog feem ntau nrog cov protein ntau thiab roj, uas tsis yooj yim rau txhuam tawm tom qab ziab, yog li nws yuav tsum muab raus rau hauv cov dej huv tam sim ntawd tom qab siv. Cov.
2. Kev Txhuam Txhuam Hniav: Muab cov iav ntub rau hauv xab npum ntxuav thiab txhuam nws dua nrog txhuam txhuam muag. Tsis txhob cia qhov kawg tuag thiab tiv thaiv kev puas tsuaj rau lub nkoj. Ntxuav thiab qhuav cov iav pleev rau iav rau pickling.
3. Cov Khoom Siv: Txheem cov khoom siv sab saud rau hauv cov tshuaj ntxuav, tseem hu ua kua qaub, tshem tawm cov khoom muaj pov tseg nyob rau saum npoo av los ntawm muaj zog oxidation ntawm cov kua qaub. Lub taub xaiv yuav tsum tsis pub tsawg tshaj 6 teev, feem ntau yog thaum hmo ntuj lossis ntev dua. Ua tib zoo saib xyuas thaum tuav cov tais diav.
4. Tso yaug: Txhua lub tais diav tom qab txhuam hniav thiab kev xaiv yuav tsum ntxuav kom huv nrog dej. Txawm hais tias cov tais diav raug ntxuav tau tom qab xaiv, cuam tshuam ncaj qha rau kev ua tiav lossis tsis ua tiav ntawm kab lis kev cai ntawm tes. Ua tib zoo ntxuav cov tais diav tom qab xaiv, txhua daim yuav tsum tau rov ua dua "ntim hauv dej - khoob" ntau dua 15 zaug, thiab thaum kawg da dej 2-3 zaug nrog cov dej npau, ziab lossis ziab thiab ntim rau siv.
