Puas muaj tshuaj lom los siv cov iav stained iav fwj?

Stained iav wine fwj kuj yog ib txoj hauv kev kho kom zoo nkauj ntawm ntau lub raj mis cawv, tab sis cov xim ntawm lub raj mis muaj xim zoo nkauj, nplua nuj xim, thiab zoo nkauj zoo nkauj, vim hais tias sab saum toj ntawm cov xim iav wine fwj yog sib npaug rau cov yeeb yaj kiab tiv thaiv. , uas muaj kev ua haujlwm ntawm thaiv lub hnub ci thiab yooj yim zam. Lub teeb preservation tsub kom lub txee lub neej ntawm caw nyob rau hauv. Lub ci ci thiab zoo nkauj xim lub raj mis tsis yog tsuas yog txhim kho kev zoo nkauj, tab sis kuj hloov lub raj mis mus rau hauv cov khoom siv tes ua, uas muaj nqi sau. Vim tias baijiu muaj lub neej txee ntev, cov neeg siv kuj txhawj xeeb txog seb nws puas yuav muaj tshuaj lom rau khaws cia baijiu txhua xyoo? Tsis yog ib puag ncig phooj ywg?
Qhov tseeb, tsis tas yuav txhawj xeeb, vim tias kev tsim cov iav stained iav fwj yog ntxiv qee qhov feem ntawm manganese dioxide rau iav yaj. Txawv proportions ntawm manganese dioxide yuav qhia txawv xim ntawm iav fwj. Lub khob muaj cov hlau sib txawv, uas yuav stained nrog ntau yam xim, tsis txhob hais tias cov tshuaj no tsis muaj kev phom sij rau tib neeg lub cev, txawm tias cov khoom ntawm lub khob cawv txiv hmab yuav tsis hnov ​​​​mob nrog cawv, thiab kev sib khi zoo. Coloured iav wine fwj Tsis muaj tshuaj lom, tsis muaj teeb meem rau tib neeg lub cev, koj tuaj yeem siv nrog kev ntseeg siab.