Thaum sodium benzoate feem ntau pom muaj nyob rau hauv cov dej qab zib, nws tseem tuaj yeem siv rau hauv winemaking ob qho tib si rau tiv thaiv kev lwj thiab nres cov txheej txheem fermentation. Zoo li potassium sorbate, sodium benzoate yog cov poov xab inhibitor.
Yuav tua cov poov xab?
Ntau cov tshuaj tua kab mob tua cov poov xab. Preservatives E211 (Sodium benzoate) thiab E202 (Potassium sorbate) yog siv ntau hauv cov khw muag khoom loj. Ob tug no yog cov tshuaj tua cov poov xab.
Dab tsi yog sodium benzoate tua?
Sodium benzoate ua raws li cov kab mob bacteriostatic thiab fungistatic preservative. Ntawd yog, nws tsis tua cov kab mob lossis cov kab mob uas twb muaj lawm, tab sis nws inhibit lawv txoj kev loj hlob thiab kev loj hlob.… Sodium benzoate kuj feem ntau siv los ua cov tshuaj tua kab mob hauv cov tshuaj ua kua, xws li hnoos hnoos.
Sodium benzoate zoo npaum li cas?
Sodium benzoate inhibits kev loj hlob ntawm cov kab mob uas muaj peev xwm tsim kev puas tsuaj, pwm, thiab lwm yam microbes hauv zaub mov, yog li tiv thaiv kev lwj. Nws muaj txiaj ntsig tshwj xeeb hauv cov khoom noj acidic (6). Yog li ntawd, nws yog feem ntau siv rau hauv cov khoom noj, xws li dej qab zib, fwj txiv qaub kua txiv, pickles, jelly, nyias hnav khaub ncaws, soy sauce, thiab lwm yam khoom siv.
Yuav ua li cas khaws cia hauv cov kua txiv hmab txiv ntoo tiv thaiv fermentation?
Sulphites, sorbates thiab benzoates thiab cov khoom noj zoo sib xws feem ntau cuam tshuam nrog kev loj hlob ntawm cov poov xab. Yog li cov kua txiv hmab txiv ntoo uas muaj cov tshuaj tiv thaiv no tuaj yeem ua rau fermented los ntawm kev sib ntxiv ntawm cov kab lis kev cai uas muaj zog thiab muaj zog.
