5 Teb. Lawv yuav tsum nyob tsawg kawg 50 xyoo, tej zaum ntau pua. Kuv tau siv kuv li 20 xyoo. Cov ntsiav tshuaj Campden muaj cov sodium metabisulphite (ib qho ntsev uas tsis muaj zog siv los ua cov khoom noj uas tsis muaj hnub tas sij hawm) thiab cov ntawv khi, feem ntau yog lactose lossis starch uas tsis tawm mus .
Puas yog Campden ntsiav tshuaj muaj kev nyab xeeb haus?
Yog, nws muaj kev nyab xeeb rau saj koj cov dej brewing. Ib feem peb ntawm ib ntsiav tshuaj yuav kho tsib nkas loos dej kom tshem tawm cov chloramines. Koj tseem muaj kev nyab xeeb nrog ib nrab ho. Chloramines thiab Chlorine uas yog .
Nws siv sijhawm ntev npaum li cas rau cov ntsiav tshuaj Campden ua haujlwm?
Yog tshem cov tshuaj chlorine los ntawm dej, ib nrab ib ntsiav tshuaj mus rau 5 lossis 6 nkas loos yuav zom nws hauv tsawg dua 10 feeb. Yog tias stabilizing kua txiv hmab txiv ntoo thaum ua cider los tua cov poov xab qus, siv ib ntsiav tshuaj crushed ib nkas loos kua txiv .
Pob cov ntsiav tshuaj Campden dissipate?
Cov sulfur dioxide los ntawm cov ntsiav tshuaj Campden xav tau lub sijhawm kom tawg mus rau saum huab cua thaum lub sijhawm no. Peb kuj pom zoo kom koj ntxiv lwm koob tshuaj Campden ntsiav tshuaj sai li sai tau thaum lub fermentation tiav lawm .
Koj puas xav tau cov ntsiav tshuaj Campden?
Lub Campden ntsiav tshuaj yuav tsum xub muab crushed thiab yaj nyob rau hauv ib tug me me ntawm cov cawv los yog dej. Qhov no mix yog ces nplawm kom huv si rau hauv tus so ntawm batch. Koj tuaj yeem siv cov ntsiav tshuaj Campden los tsim cov tshuaj tua kab mob los ntawm kev sib tsoo 4 ntsiav tshuaj rau hauv ib lub quart dej .
Does Medicine Actually Expire?
