Preservative E200 - dab tsi yog qhov no ntxiv?

Cov txheej txheem:

Preservative E200 - dab tsi yog qhov no ntxiv?
Preservative E200 - dab tsi yog qhov no ntxiv?
Anonim

E200 preservative - yog dab tsi? Cov lus nug no feem ntau nug los ntawm cov neeg uas pom cov npe additive ntawm cov khoom ntim khoom. Niaj hnub no peb yuav tham txog dab tsi xws li preservative yog dab tsi thiab nws cuam tshuam rau tib neeg lub cev.

cov ntaub ntawv dav dav

Preservative E200
Preservative E200

Preservative E200 yog ib hom sorbic acid. Nws belongs rau cov pab pawg neeg ntawm cov khoom noj additives thiab tau tso cai nyob rau hauv lub EU, Ukraine thiab Russia. Raws li cov kws tshaj lij, cov tshuaj tiv thaiv zoo li no muaj kev nyab xeeb rau tib neeg.

yam ntxwv

Preservative E200 yog ib qho organic compound. Raws li nws lub cev muaj zog, sorbic acid yog cov khoom uas yog me ntsis soluble hauv dej thiab tsis muaj xim. Qhov no additive tau cais rov qab rau hauv 1859 los ntawm distillation ntawm roob tshauv roj. Nws cov khoom tau pom los ntawm cov kws tshaj lij thaum pib ntawm lub xyoo pua xeem. Tsis tas li ntawd, sorbic acid tau pib tsim los ntawm qhov loj me thiab siv los ua ib qho inhibitor ntawm tus kab mob botulism hauv cov khoom noj nqaij kom txo tau cov nitrites uas tsim carcinogenic nitrosamines.

Txoj Kevadditives

Preservative E200 muaj peev xwm tiv thaiv cov khoom los ntawm pwm. Nws yog cov cuab yeej no uas tau dhau los ua qhov laj thawj uas nthuav tawm cov khoom ntxiv yog feem ntau siv hauv kev tsim khoom ntawm ntau yam khoom noj.

e200 e211
e200 e211

Sorbic acid tuaj yeem cuam tshuam kev loj hlob ntawm cov poov xab, qee cov kab mob thiab pwm los ntawm kev thaiv cov enzymes. Xws li ib tug preservative tsis rhuav tshem microbes, tab sis tsuas yog slows down lawv txoj kev loj hlob. Hauv qhov no, nws tsuas yog ntxiv rau cov khoom siv raw uas tsis muaj kab mob, txawm hais tias qee cov kab mob tseem muaj peev xwm nqus tau sorbic acid thiab ua rau nws tawg.

Daim ntawv thov

E200 - ib qho tshuaj tua kab mob (nws tsis raug txheeb xyuas los ntawm cov kws tshaj lij), ntxiv rau cov npe loj ntawm cov khoom noj. Nws yuav tsum raug sau tseg tshwj xeeb tias sorbic acid tuaj yeem siv ib leeg lossis ua ke nrog lwm cov tshuaj ntxiv. Cov khoom no muaj nyob rau hauv cov npe ntawm ntau cov khoom siv raw rau TU thiab GOSTs rau cov khoom xws li kua txiv hmab txiv ntoo, kaus poom mis nyuj, margarine, kua ntses, ntau yam cheese, mayonnaise, txiv hmab txiv ntoo qhuav, cawv, txiv ntseej, jams, preserves, ntses, mos. dej qab zib, ntim khoom rau dumplings, qe khoom, ntim chocolates thiab khoom qab zib, pâtés, ci khoom, thiab lwm yam.

preservative e200 yog dab tsi
preservative e200 yog dab tsi

Lub sijhawm kneading mov paj, sorbic acid xyaum tsis yaj thiab tsis cuam tshuam txoj kev loj hlob ntawm cov poov xab. Tab sis tom qab kev kho cua sov, nws pib pom cov khoom tiv thaiv pwm.

Ua tsaug rau cov tshuaj ntxiv no, lub txee lub neej ntawm cov kua txiv feem ntaunce mus rau 27-30 hnub. Vim lub fact tias sorbic acid yog heev tsis zoo soluble nyob rau hauv dej, nyob rau hauv zus tau tej cov dej qab zib, cov kws txawj qhia tsis siv cov preservative nws tus kheej, tab sis nws cov aqueous tov, uas yog, sodium sorbate. Los ntawm txoj kev, poov tshuaj sorbate feem ntau yog siv rau cov hom phiaj no, uas ruaj khov dua thaum lub sij hawm cia.

Ntxiv rau kev lag luam khoom noj, sorbic acid tau pom nws daim ntawv thov hauv luam yeeb thiab tshuaj pleev ib ce.

Los ntawm txoj kev, qee zaum, cov khoom siv ntxiv tau hloov los ntawm kev khaws cia E211. Qhov no yog sodium benzoate, uas ua kom cov khoom tshiab, inhibits kev loj hlob ntawm fungi, poov xab hlwb thiab qee hom kab mob. Hauv nws daim ntawv ntuj, nws tuaj yeem pom hauv txiv apples, raisins thiab cranberries, nrog rau hauv cov txuj lom (cinnamon, cloves).

Nyob zoo rau lub cev

Cov tshuaj tua kab mob E200, E211 cuam tshuam rau tib neeg lub cev li cas?

  • Sorbic acid yog ib qho ntawm cov khoom siv dav tshaj plaws hauv kev lag luam khoom noj. Nws tsis ua rau muaj kev phom sij rau tib neeg lub cev thiab txawm tias muaj txiaj ntsig zoo rau nws, vim tias nws tuaj yeem txhim kho kev tiv thaiv thiab tshem tawm toxins. Txawm li cas los xij, nrog ntau npaum li cas, E200 preservative tuaj yeem ua rau tawv nqaij khaus.
  • e200 preservative kev puas tsuaj
    e200 preservative kev puas tsuaj

Ib qho ntawm cov khoom tsis zoo ntawm cov tshuaj ntxiv no yog tias nws rhuav tshem cyanocobalamin (uas yog, vitamin B12) hauv lub cev. Nws tsis muaj peev xwm paub tias yuav ua rau muaj kab mob hauv lub paj hlwb thiab txawm tias cov paj hlwb tuag.

Nws kuj yuav tsum tau sau tseg tiasCov khoom noj khoom haus uas tau nthuav tawm yog yooj yim zom, tsis muaj tshuaj lom, tsis muaj tshuaj tua kab mob thiab tsis yog carcinogenic.

Pom zoo: