Cov kauj ruam los ntxuav Cov Phaj Diav

Feem ntau, muaj plaub kauj ruam los ntawm soaking, txhuam hniav, khaws khoom, thiab tu.

1. Soaking: Tshiab los yog siv khob iav yuav tsum tau muab ntxhua hauv cov dej huv ua ntej kom mos thiab yaj cov ntaub ntawv txuas. Cov khob iav tshiab yuav tsum tau muab luv luv nrog ntxuav dej ua ntej siv, thiab tom qab ntawd mam li tsau 5% hydrochloric acid thaum hmo ntuj. Siv khob iav yog feem ntau nrog cov protein thiab roj ntau, thiab nws tsis yooj yim rau txhuam tawm tom qab ziab, yog li nws yuav tsum tau muab tam sim ntawd tso rau hauv dej huv rau kev txhuam tom qab siv.

2. Siv tawv ncauj: Tso cov iav uas tsau rau hauv xab npum ntxuav thiab txhuam ntau zaus nrog tus txhuam muag muag. Tsis txhob tso cov pob fab tuag, thiab tiv thaiv kev puas tsuaj rau lub chaw ua tiav ntawm cov tais diav. Ntxuav cov iav ntxuav huv, ua kom qhuav, thiab npaj nws rau de.

3. Pickling: Pickling yog txheej txheem ntawm kev tso dej rau cov khoom siv sab saud hauv kev tov tshuaj, tseem hu ua kua tov. Qhov muaj zog oxidation ntawm cov kua qaub ua kom tshem tawm cov khoom seem ntawm thaj chaw ntawm cov tais diav. Yuav tsum tsis txhob nqa me me rau tsawg dua 6 teev, feem ntau yog thaum tsaus ntuj lossis ntev dua. Ua tib zoo saib xyuas thaum tuav cov tais diav.

4. Yaug: Cov tais diav tom qab txhuam hniav thiab kev xaiv yuav tsum muab ntxuav kom huv nrog dej. Txawm hais tias cov tais diav raug ntxuav tau tom qab xaiv tau ncaj qha cuam tshuam rau qhov ua tiav lossis tsis ua tiav ntawm kab lis kev cai. Ua tib zoo ntxuav cov tais diav. Txhua lub lauj kaub tais diav yuav tsum raug dua" ntim puv" rau qhov tsawg kawg 15 zaug, thiab thaum kawg raus hauv dej rov ua dua li 2-3 zaug, ziab lossis qhuav thiab ntim rau tom qab siv.