Sodium pyrosulfite hauv cov khoom: nws muaj kev nyab xeeb npaum li cas?
Sodium pyrosulfite hauv cov khoom: nws muaj kev nyab xeeb npaum li cas?
Anonim

Txhua tus neeg uas tsis quav ntsej txog lawv lub cev tej zaum yuav paub tias kev noj zaub mov kom raug thiab siv cov khoom muaj txiaj ntsig rau lub cev yog ib qho tseem ceeb ntawm kev noj qab haus huv. Thaum muas zaub mov thiab dej haus hauv khw muag khoom, koj yuav tsum ua tib zoo tshuaj xyuas cov ntawv sau ntawm lub ntim, ob qho tib si rau kev ua raws li hnub tas sij hawm thiab rau qhov muaj cov tshuaj tsis zoo hauv cov khoom xyaw. Cov additives no feem ntau yog cim nrog tus lej "E".

Nws yuav tsum tau muab sau tseg tam sim ntawd tias "E" ntawm pob ntawv tsis yog ib txwm txhais tau tias muaj cov khoom muaj txiaj ntsig rau tib neeg lub cev. Yog li, piv txwv li, tus lej E330 zais cov citric acid li ib txwm - ib qho ntawm cov khoom tsis muaj mob thiab ntuj tsim.

Txawm li cas los xij, kev siv cov tshuaj hauv nqe lus nug tsis muaj teeb meem lossis ntuj tsim. Sodium pyrosulfite yog cov zaub mov khaws cia thiab antioxidant nquag siv los ntawm domestic thiab txawv teb chaws manufacturers.

Nws yog dab tsi thiab nws sau li cas rau ntawm lub ntim?

Nyob rau hauv tsos, cov tshuaj muaj npe lag luam sodium pyrosulphite tshwm li hmoov, dawb los yog daj thiabcrystalline daim ntawv. Cov tshuaj no yog tsim los ntawm sodium carbonate, feem ntau hu ua soda tshauv. Los ntawm nws tus kheej, cov khoom no tsis ua rau muaj kev txhawj xeeb, thiab nws tuaj yeem muaj kev phom sij tsuas yog nyob rau hauv cov xwm txheej ntawm kev noj ntau dhau. Lwm derivative ntawm sodium carbonate, ci dej qab zib, feem ntau nquag siv nyob rau hauv lub neej txhua hnub raws li qhov kev nyab xeeb tshaj.

Tab sis kom tau txais sodium pyrosulfite, dej qab zib cuam tshuam hauv lub Hoobkas nrog sulfur dioxide, cov khoom siv roj av uas muaj ntau yam tsis zoo ntawm kev cuam tshuam rau tib neeg lub cev. Li no ntau qhov kev tsis sib haum xeeb txog kev tawm tswv yim ntawm kev siv sodium pyrosulfite hauv kev tsim khoom noj.

Feem ntau, kev siv cov khoom noj khoom haus no tsis txwv los ntawm txoj cai. Txawm li cas los xij, cov chaw tsim khoom yuav tsum tau qhia tias muaj qhov sib xyaw no hauv cov khoom. Yog li thaum yuav ib yam khoom tshwj xeeb, tus neeg yuav khoom tau txais txoj cai los kawm txog cov khoom lag luam thiab txiav txim siab: yuav lossis tsis yuav? Sodium pyrosulfite - E223.

sodium pyrosulfite
sodium pyrosulfite

Qhov khoom noj khoom haus no siv rau hauv kev tsim khoom yog dab tsi?

Cov lus nug uas muaj tseeb yog: yog tias ib yam khoom ua rau muaj kev sib cav ntau, vim li cas ho siv nws? Cov lus teb yog qhov zoo tshaj plaws: nws muaj txiaj ntsig zoo rau cov neeg tsim khoom lawv tus kheej.

Sodium pyrosulfite yog ib qho tshuaj zoo heev uas ua rau kom lub neej txee ntawm cov khoom. Nws kuj yog ib qho antioxidant, ci hmoov, tshuaj dawb thiab, tsis tsawg, xim fixative.

Cov zaub mov twg tuaj yeem muaj E223?

Daim npe ntawm cov khoom lag luam raug caisodium pyrosulfite yog siv, impressive. Cov feem ntau yog:

  • Qis, pickled los yog khov zaub thiab nceb, nrog rau txhua yam uas yog tsim los ntawm lawv. Piv txwv li, nyob rau hauv cov khoom khov semi-tiav "French fries", cov khoom noj ntxiv tsis yog tsuas yog cov khoom noj khoom haus xwb, tab sis tseem khaws cov xim dawb zoo nkauj ntawm cov khoom.
  • Starches thiab starch khoom, suav nrog feem ntau cov chips. Muaj qhov tshwj xeeb ntawm no: E223 tsis raug tso cai hauv cov khoom noj rau menyuam yaus.
  • khov lossis ua tiav cov txiv hmab txiv ntoo thiab txiv hmab txiv ntoo, suav nrog kua txiv hmab txiv ntoo, jelly, jams, khaws cia, syrups, thiab lwm yam.
  • Cawv cawv (wine thiab npias) thiab dej tsis muaj cawv (lemonades, tsis-alcoholic wines, thiab lwm yam).
  • Boil cw thiab lwm yam cephalopods.

Tau kawg, daim ntawv teev npe tsis tiav. Ntxiv mus, cov tshuaj yog siv tsis tau tsuas yog nyob rau hauv cov zaub mov, tab sis kuj nyob rau hauv lub chaw ua tshuaj thiab tshuaj pleev ib ce industries.

zaub mov qib sodium pyrosulfite
zaub mov qib sodium pyrosulfite

E223 phem npaum li cas rau tib neeg lub cev?

Raws li twb tau hais lawm, sodium pyrosulfite tau txais los ntawm kev raug sulfur dioxide - ib yam khoom uas rhuav tshem vitamin B1 thaum nws nkag mus rau hauv lub cev. Nutritionists tsis hu B1 los yog theanine "vitamin ntawm kev sib haum xeeb" tsis muaj dab tsi - nws yog nquag koom nyob rau hauv cov txheej txheem metabolic, ntxiv rau, thiamine txhawb lub plab zom mov, lub paj hlwb thiab lub plawv.

E223 kuj yog tshuaj lom heev. Tsis tas li ntawd, muaj kev pheej hmoo siab ntawm kev ua haujlwm tsis zoo thiab tshwm sim ntawm cov kab mob.plab hnyuv. Kev noj ntau dhau ntawm sodium pyrosulfate tuaj yeem ua rau mob qhov muag.

sodium pyrosulfite puas tsuaj
sodium pyrosulfite puas tsuaj

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov qhov muaj feem cuam tshuam ntawm kev tsis haum tshuaj los ntawm cov khoom uas muaj sodium pyrosulfite. Kev puas tsuaj uas cov tshuaj no tuaj yeem ua rau muaj kev phom sij rau kev kwv yees. Tshwj xeeb tshaj yog thaum nws los txog rau tus menyuam lub cev.

Sodium pyrosulfite e223
Sodium pyrosulfite e223

Nws tuaj yeem sib cav tias txoj cai lij choj ntawm Russia, European Union, Belarus thiab lwm lub tebchaws tsis txwv kev siv E223, thiab, yog li ntawd, cov khoom tsis ua rau muaj kev phom sij loj. Nws yuav tsum raug sau tseg ntawm no tias muaj ntau lub tebchaws uas sodium pyrosulfite tau raug txwv. Cov lus xaus kawg txog kev siv cov khoom nrog E223, tau kawg, yuav tsum tau ua los ntawm cov neeg siv khoom.

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