Acetic acid tau paub rau tus txiv neej ntev. Thaum xub thawj, nws tau txais lawm los ntawm souring txiv hmab cawv thiab cov kua txiv kab, thiab los ntawm 1898 lawv tau pib coj los ua ke nws. Khoom noj khoom haus vinegar yog cov kua aqueous ntawm acetic acid. Nws yog dav siv rau hauv kev ua noj ua haus rau kaus poom, ua marinades, ntxiv cov kua ntsw thiab hnav khaub ncaws, thiab xoob pluav.
Nws yog qhov tsim nyog
70% vinegar essence, dej
Cov Lus Qhia
Kauj ruam 1
Hauv khw muag khoom noj ntawm khw muag khoom noj, koj tuaj yeem yuav cov khoom npaj tau ua 3, 6 thiab 9% cov hluavtaws vinegar, ntxiv rau 70% vinegar essence. Xum cov ncauj lus. Nws yog muag hauv hwj nrog lub peev xwm ntawm 200 ml, ntawm lub caj dab uas muaj peb lub rooj sib tw convex - ceeb toom "ua neej tsis txaus ntshai" rau cov tsis pom kev. Koj yuav tiv thaiv koj tus kheej ntawm cov fakes thiab yuav npaj tau cov dej qab zib ua kua zoo los ntawm kua qaub hauv qhov tsim nyog.
Kauj ruam 2
Dilute vinegar essence nrog dej. Siv cov mis yooj yim: faib cov pib los ntawm qhov xav tau. Koj yuav tau txais tag nrho cov zauv feem ntawm cov kev daws, ntawm qhov twg yog qhov tseem ceeb thiab qhov seem yog dej. Piv txwv li, koj yuav tsum tau txais 9% marinade vinegar los ntawm 70% essence. Faib 70 los ntawm 9 thiab puag ncig raws li txoj cai muab ncig. Peb tau txais 8. Yog li, txhawm rau ua kua qaub, rau 1 feem ntawm qhov tseem ceeb, koj yuav tsum siv 7 qhov dej.
Kauj ruam 3
Yog hais tias daim ntawv qhia tau hais txog lub ntim ntawm vinegar ntawm ib qho kev xav, thiab koj muaj qhov sib tov ntawm qhov kev sib txawv ntawm koj cov khoom pov tseg, txiav txim siab tag nrho cov zauv feem ntawm cov tshuaj ua haujlwm raws li cov lus 2 thiab sib tshooj los ntawm qhov ntim qhia. Piv txwv li, koj xav tau 5 ml ntawm 70% vinegar essence, thiab koj tsuas yog muaj 3% vinegar. Tus naj npawb ntawm kev sib koom ntawm cov tshuaj yog 23. Qhov no txhais tau tias koj xav tau 23 x 5 = 115 ml ntawm 3% vinegar.
Kauj ruam 4
Ua cov tshuaj tsw qab vinegar raws li ib qho ntawm cov ntawv qhia. Txhua qhov tsis txaus muab rau 1 liter ntawm 9% vinegar. Tom qab Txoj kev lis ntshav, txoj kev daws teeb meem yuav tsum tau lim, ntim taub hau, kaw thiab muab cia rau hauv qhov chaw tsaus. Qej vinegar caws pliav hauv cov tshuaj khib lossis zuaj thiab muab cov nplais cij ntawm 3 qej pov tseg. Ncuav nyob rau hauv vinegar thiab tawm rau 5-10 hnub. Dos vinegar Fin Fin chop 1 dos. Txheeb hauv cov kua txiv qaub rau 7 txog 14 hnub. Qhov no ua rau lub ntsej muag zoo nkauj tshaj. Cov hauv paus hniav dawb Cov txiav cov hauv paus hniav (30 g), zaub kav (20 g) thiab parsnip (5 g) rau hauv cov phiaj me me. Tso rau hauv vinegar rau 1 - 2 lub lis piam. Ntsuab vinegar Yaug ntsim tshuaj ntsuab (basil, thyme, dill), qhuav, tsuav. Ntxiv rau hauv lub raj mis vinegar rau ob peb hnub.
