Lub plob hav zoov tua tsiaj tau ncaj qha pom tias tsis yog nqaij xwb, tab sis kuj yog tawv nqaij thiab tsiaj. Ib qho chaw mos lwj uas zoo hnav yuav ua rau muaj kev kho kom zoo nkauj ntawm lub tsev thiab qhov pov thawj rau kev yos hav zoov ntawm nws tus tswv. Txawm li cas los xij, ua nws tom tsev tsis yooj yim.
Nws yog qhov tsim nyog
- - ntsev;
- - rab riam;
- - acetic lossis sulfuric acid;
- - muaj peev xwm loj;
- - glycerin lossis tsiaj ua rog;
- - cov ntoo qhib ntoo lossis chromopotassium alum.
Cov Lus Qhia
Kauj ruam 1
Cov tawv nqaij tshiab yuav tsum ntxuav tawm ntawm cov nqaij, roj thiab ntshav ntxiv. Tom qab ntawd, nws yuav tsum tau txias (piv txwv li, nyob rau ib qho qhob hauv av hauv qhov ntxoov ntxoo) thiab tam sim ntawd them nrog ntsev. Yog hais tias sab hauv sab hauv ntawm qhov zais tsis tau ntsev tom qab ntxuav muag, tom qab ntawd nws yuav ua kom tsis zoo, vim tias txheej txheem ntawm kev rhuav tshem pib. Salting tshwm sim rau lub sijhawm ntev ntev - txog li ob asthiv. Qhov kawg ntawm cov txheej txheem yog pom los ntawm qhov tseeb ntawm daim tawv nqaij qhuav, mus txog rau ib qho khoom plig. Tus mos lwj tawv nqaij npaj hauv txoj kev no tuaj yeem khaws cia ntev txog ob xyoos.
Kauj ruam 2
Cov kauj ruam tom ntej yog los tsau cov tawv nqaij qhuav hauv cov dej qab ntsev (30-50 g ntsev li ib litus dej). Txhawm rau tiv thaiv kev txhim kho ntawm cov microbes, tshuaj tua kab mob, xws li furacilin, tuaj yeem muab ntxiv rau hauv kev daws. Cov txheej txheem soaking yuav siv sijhawm ib mus rau ob hnub. Yog tias thaum lub sijhawm no daim tawv tsis dhau mus ua cov mos mos, qhov kev daws teebmeem tshiab yuav tsum tau npaj nrog tib tus ntsuas. Dai daim tawv nqaij mos muag dej kom ob peb teev.
Kauj ruam 3
Nrog rab riam ntxaug ntxig, koj yuav tsum ua tib zoo txhuam sab hauv daim tawv nqaij (nqaij), tab sis tsis txhob coj mus sab nraud kom tsis txhob nthuav tawm cov hauv paus plaub hau. Tus txheej txheem no yog qhov tsim nyog rau kev tshem tawm kawg ntawm cov rog thiab cov nqaij ua kom tsis zoo. Tom qab ntawd cov tawv nqaij yuav tsum tau ntxuav, piv txwv li, nrog tshuaj ntxuav tais diav los yog ntxuav hmoov.
Kauj ruam 4
Cov kauj ruam tom ntej hauv kev ua lub reindeer zais yog hu ua pickling. Nov yog kev kho mob rau cov tawv nqaij nrog cov kua qaub tsim. Rau pickling, dissolve acetic acid nyob rau hauv dej (50-60 ml ntawm qhov tseem ceeb rau ib 1 liter dej), ntxiv ob dia ntsev rau ib liter. Soak daim tawv nqaij hauv cov tshuaj no rau ob peb teev, kom txog rau sab hauv txheej ntawm daim tawv nqaij pib tev tawm kom yooj yim. Tom qab ntawv daim tawv nqaij ib nrab nrog lub pluab tawm thiab muab nws tso rau hauv lub nra me rau 10-14 teev.
Kauj ruam 5
Tom ntej no, daim tawv nqaij yuav tsum tau qhuav, thiab tom qab ntawd ua kom cua tshuab. Tanning yog nqa tawm hauv kev daws teeb meem ntawm chrome-alum alum lossis hauv ib qho decoction ntawm ntoo qhib lossis tawv tawv ntoo. Nco ntsoov tias daim tawv yuav tseem xim rau lub pluab, yog li nws yog qhov zoo dua kom tsis txhob xau daim tawv, tab sis mus thov cov kua rau ntawm daim tawv nqaij nrog txhuam txhuam. Yog tias koj siv cov roj alum, tom qab ntawd tsuas yog ntxiv rau kuab tshuaj pickling ntawm tus nqi ntawm 6 g ib liter thiab muab cov tawv nqaij rau ntawd 6-7 teev.
Kauj Ruam 6
Ntxuav cov tawv nqaij tawv, qhuav nws los ntawm kev ncab nws nrog cloves ntawm ntoo txiag, roj pleev nws sab hauv nrog roj. Tom qab ntawd koj yuav tsum tau zaws daim tawv thiab zuag tawv. Koj lub yeej yog npaj txhij.
