Peb txhua tus nyiam noj deliciously. Cia peb mus rau hauv lub tsev muag khoom noj khoom haus, peb mam li yuav ib cov khoom qab zib, ib lub raj mis dej, ib co khoom qab zib rau saum rooj thiab cov neeg zoo siab yuav los tsev, xav tias tag nrho cov no yog tiag tiag thiab tseem ceeb. Tsis muaj! Siv tag nrho cov no koj tau txais ib qho puv tes ntawm cov khoom noj khoom haus additives, tus tsov ntxhuav txoj kev koom tes uas yog teeb meem heev.
E yog dab tsi?
Cov khoom noj khoom haus E yog cov khoom ntawm ntuj tsim los yog hluavtaws keeb kwm uas muab ntxiv rau cov khoom noj thaum lub sij hawm ua khoom rau cov khoom muaj xim, qab, saj, sib luag thiab txawm ntev lawv lub neej txee.
Mus txog 1953, cov lus sau ntawm cov khoom tau piav nyob rau hauv tag nrho: cov ntawv sau hais tias lub sijhawm ntev ntawm cov npe ntawm lub Cheebtsam, uas nyob hauv ntau qhov chaw. Yog li ntawd, xyoo 1953 hauv Tebchaws Europe xws li "encrypted" nyob rau hauv tsab ntawv "E" nrog rau tus lej code rau txhua yam khoom.
Feem ntau, kev noj tshuaj yog siv los ua cov tshuaj tivthaiv, xim tawv nqaij, khoom noj khoom haus, flavors. Cov tshuaj tiv thaiv yog ntxiv los xyuas kom meej tias cov khoom tau muab ntau tshaj li niaj zaus thiab lawv tsis rot thiab kis cov kab mob.
Amplifiers ntawm saj, aroma thiab xim yog tsim los ua cov zaub mov tsis qab tasty.
Khoom noj khoom haus zoo txaus ntshai
Tsis muaj teeb meem li cas lub attractiveness ntawm cov zaub mov additives yog piav, lawv cov mob yog loj, thiab cov no tsis npliag lus - ntau cov kev tshawb fawb tau ua los ntawm cov kws tshawb fawb.
Muaj kev nyab xeeb rau kev noj qab haus huv, yam txawv, txaus ntshai, carcinogenic thiab txwv tsis pub tshuaj. Qhia me me txog lawv.
Nyob rau ntawm kev nyab xeeb, peb tsuas yog hais tias tau txais daim ntawv them nyiaj ntau dhau nrog cov zaub mov yuav ua rau tsis zoo tsim nyog. Yog li, piv txwv, citric acid tuaj yeem ua rau cuam tshuam thiab kab mob hauv cov hnyuv. Tib yam yuav tshwm sim nrog kev siv kev siv vinegar.
Cov tshuaj Carcinogenic hais lus rau lawv tus kheej. Lawv siv yuav ua tau kom mob plab hnyuv. Cov khoom ntxiv no muaj xws li E226, E221-224 thiab E211-213. Antioxidants E338 - E341 tsis tuaj yeem "noj" cov neeg uas muaj mob plab.
Rau cov dej haus cov dej haus, cov xim khib nyiab, candies, dyes xws li E171-173 siv, uas tuaj yeem ua rau lub raum thiab kab mob siab.
Nyob rau hauv preserves, preserves, nceb, kua, preservatives E240, E210-211, E213-E217, uas yuav provoke hlob ntawm malignant hlav, ntxiv.
Muaj ntau cov dyes, xws li E103, E105, E121, E123, E125, E126, E130, E131, E142, E153, uas tuaj yeem ua rau lub siab ntawm cov hlav malignant yog tias noj ntau dua.
Additives E311 - E313, uas yog antioxidants, tuaj yeem ua rau kom rov tshwm sim ntawm ntau yam kab mob plaw. Lawv siv los ua chocolate, sausages, butter, yogurt thiab lwm yam khoom noj fermented.
E221 - E226 - yog cov tshuaj txhuam hniav uas nrhiav tau daim ntawv thov hauv txhua cov khoom noj txom ncauj. Nrog nquag noj, lawv tuaj yeem ua rau cov kab mob ntawm txoj hnyuv.
Tab sis preservatives E 239, thiab cov E 230 - E232 tuaj yeem ua rau muaj kev tsis haum tshuaj ntau.
Cov txheej txheem ntxiv E 407, E 450, E 447, yog li "feem ntau" nyob rau hauv cov kua mis, chiv, chocolate cheese thiab jam, yog thickeners thiab stabilizers thiab yog qhov txaus ntshai, vim lawv ua rau lub raum thiab lub siab.
E461-E466 kuj xa mus rau thickeners thiab preservatives, tab sis qhov tshwm sim ntawm lawv cov kev siv yog qhov teeb meem hauv plab.
Rau cov pab pawg neeg tsis ntseeg yog cov khoom noj khoom haus, xws li E141, E477, E171, E122, E241, E104, E150 thiab Y173, yog li lawv yuav tsum tsis tshua muaj siab nrog lawv.
Khoom noj khoom haus ntau heev yog xws li E513, E123, E527 thiab E510, tab sis hmoov tsis, lawv tseem siv tau ua khoom noj.
Tab sis formaldehyde (E 240), liab aramant (E123) thiab citrus red dye (E 121) yog qhov tsim txom rau tib neeg lub cev uas nws raug txwv hauv kev tsim cov khoom.
Paub txog cov khoom noj uas tau txwv tsis pub noj yog qhov tseem ceeb heev, yog li ntawd thaum yuav qhov khoom siv los tiv thaiv lawv tus kheej thiab lawv cov neeg txheeb ze los ntawm kev tsim txom tsis zoo.