Keeb kwm ntawm cov khoom noj khoom haus additives E.
Lo lus "noj haus tshuaj" feem ntau txhais tau tias yog sib xyaw ntawm cov tshuaj uas sib xyaw thiab siv los ntxiv los yog txhim kho qhov tsw ntawm cov zaub mov noj. Cov cuab yeej noj haus tau tsim hauv cov chaw soj ntsuam ntawm ntau lub teb chaws. Zaum - chemists ua hauj lwm rau lawv cov creation.
Qhov pib ua haujlwm yog los tsim thiab siv cov khoom noj xws li khoom noj uas yuav hloov cov khoom noj khoom haus, uas yog, hloov qhov ceev, qhov av, sib tsoo lossis cov khoom noj khoom haus. Rau kev ua qauv, xws li additives tau muab tsab ntawv "E", lub ntsiab lus Europe. Muaj ib qho kev xav tias tsab ntawv "E" txhais tau hais tias "essbar", txhais los ntawm lus Askiv - "edible." Yuav kom paub cov tshuaj ntxiv mus rau qhov "E", koj ntxiv rau koj tus kheej cov code.
Cov khoom no tau muab qhov "E" thiab ib cov cai tom qab muaj kev ruaj ntseg thiab kev tso cai rau kev siv hauv kev lag luam noj. Yuav tsum muaj cov code rau cov lus qhia meej ntawm cov khoom. Cov txheej txheem ntawm cov cim tau tsim los ntawm European Union thiab nws tau muaj nyob rau hauv lub system ntawm thoob ntiaj teb kev faib tawm:
E nrog code ntawm 100 mus rau 199 yog dyes. Feem ntau cov khoom siv ntxiv nrog rau xim siv dyes. Tshwj xeeb tshaj yog nws kev txhawj xeeb sausage khoom.
E nrog cov cai ntawm 200 txog 299 yog cov khoom txuag. Xws li cov tshuaj siv tau los txhawm rau lub neej txuag ntawm qhov khoom thiab ua kom puas tsuaj microbes.
E nrog cov cai ntawm 300 mus rau 399 yog antioxidants (antioxidants). Tiv thaiv kom ceev ceev oxidation ntawm cov khoom noj uas muaj roj ntau ntau. Qhov no ua rau lub ntuj tso xim ntawm qhov khoom thiab nws tsis hnov tsw.
E nrog cov cai ntawm 400 txog 499 yog stabilizers (thickeners). Xws li cov tshuaj siv los ua kom lub zog ntawm qhov khoom ua tau zoo. Tam sim no xws li additives yog siv nyob rau hauv tag nrho cov yoghurts thiab mayonnaises.
E nrog cov cai ntawm 500 mus 599 - emulsifiers. Cov no yog cov feem ntau amazing additives. Lawv tuaj yeem sib tov ua homogeneous ntau ntawm cov khoom tsis huv, xws li dej thiab roj.
E nrog cov cai ntawm 600 txog 699 yog cov additives ntawm saj li. Xws li cov khoom ntxiv tuaj yeem tsim qhov saj yam nyiam hauv cov khoom. Nws tsuas yog siv ob peb fibers ntawm thawj cov khoom mus sib tov nrog xws li ib tug txuj ci tseem ceeb - thiab lub resulting saj yuav tsis txawv ntawm tam sim no. Cov khoom noj uas feem ntau yog sodium glutamate, txwv tsis pub E-621.
E nrog rau ntawm 900 txog 999 - glazovateli, defoamers, ci hmoov, sweeteners - tso cai rau koj hloov ib co ntawm cov khoom ntawm cov khoom.
Cov teeb meem ntawm tib neeg lub cev ntawm tshuaj nrog qhov Performance index E.
Kev siv dyes thiab preservatives ua rau kev tsis haum tshuaj thiab kev mob ntawm lub cev. Feem ntau cov tshuaj tiv thaiv asthmatics yog cov tshuaj tiv thaiv ntawm cov tshuaj tua kab mob E-311, zoo li ntau lwm tus. Thaum lub sijhawm tseem ceeb tshaj plaws, qhov no tuaj yeem ua rau lub siab nres ntawm hawb pob.
Muaj ntau cov nitrites ua rau cov neeg siab tawv nqaij loj, ua rau qaug zog, ua rau muaj kev hloov hauv lub hlwb thiab lub siab lub ntsws ntawm ib tug neeg.
Cov additives uas kis tau rau hauv lub cev ua kom muaj zog hauv cov cholesterol, uas yog qhov txaus ntshai rau cov laus.
Ib qho ntawm cov kws tshawb fawb tshaj plaws hauv Tebchaws Asmeskas - John Olney tau ua cov kev sim uas tau qhia tias sodium glutamate raug rhuav tshem lub hlwb ntawm cov nas. Tus txiv neej, nrog rau kev siv ntau tshaj qhov no, tsis ua hauj lwm kom hnov cov khoom noj ntawd.
Cov kws tshawb fawb Japanese kuj paub tseeb tias cov txiaj ntsig ntawm cov txiaj ntsim ntawm cov tshuaj, tshwj xeeb, ntawm retina ntawm lub qhov muag.
Ib qho ntawm feem ntau txaus ntshai tshuaj vim muaj kev phom sij rau tib neeg yog lub qab zib aspartame. Thaum sov siab tshaj 30 ° C, nws decomposes rau cov hazardous formaldehyde thiab cov tshuaj lom methanol heev. Kev siv cov tshuaj no ntau zaus, tus neeg tau txais mob taub hau, kev nyuaj siab tshwm sim, kev tsis haum tshuaj tshwm sim, lub cev yuav tsum tau dej ntau.
Yuav ua li cas tiv thaiv koj tus kheej los ntawm qhov kev raug mob ntawm cov khoom noj khoom haus additives?
Tam sim no, feem ntau cov khoom noj siv cov khoom noj haus. Yog li ntawd, qhov kev xaiv ntawm cov khoom yuav tsum tau txav chaw nrog txhua lub luag haujlwm. Ntawm chav kawm, uas nyob rau ntau tus neeg pab tau ua txawv heev.
Txoj cai loj thaum xaiv cov khoom yog ceev faj kuaj ntawm daim ntawv lo ntawm pob. Ntawd cov khoom, uas muaj nyob hauv nws cov qoob loo qhov tsawg kawg nkaus ntawm cov additives E, thiab yuav tsum tau xaiv. Txawm tias cov khw muag khoom kim tshaj plaws tuaj yeem tsis muaj zaub mov noj thiab noj qab nyob zoo. Kev ruaj ntseg nyob ntawm seb qhov kev pom zoo ntawm tus neeg yuav khoom xwb.
Nws tsis pom zoo kom noj ntau zaus hauv khw noj mov, thiab tag nrho cov ntau yuav tsum tsis txhob noj mov los ntawm "khoom noj khoom haus ceev". Noj cov zaub tshiab thiab txiv hmab txiv ntoo, haus dej tshiab hauv cov kua nplaum. Nyob rau hauv cov ntaub ntawv no, koj muaj peev xwm kom tsis txhob muaj ib tug loj xov tooj ntawm cov kab mob thiab ua xua. Tsis tas li ntawd, cia li kaw qhov muag ntawm qhov koj tus me nyuam noj. Tsis txhob noj cov khoom noj txom ncauj rau hauv nws cov zaub mov.