Nyob rau hauv peb lub sij hawm muaj cov khoom noj tsis muaj hauv cov khoom noj uas tsis muaj ntau yam khoom noj, cov khoom noj, cov khoom noj khoom haus, thiab lwm yam. Txhua lub sij hawm peb tuaj rau lub khw thiab nyeem cov lus sau ntawm ib yam khoom, peb pom tag nrho cov kab sib txawv, cov tsiaj ntawv thiab cov npe ntawm cov tshuaj chemical. Feem ntau ntawm daim ntawv teev npe no koj tuaj yeem pom qhov "muaj" E471, nws yog khoom noj khoom haus, uas yog tam sim no nyob rau hauv feem ntau ntawm cov khoom siv txhua hnub. Qhov yeeb tshuaj no yog ntawm keeb kwm ntuj tsim teb raug, tsuas yog tsiaj thiab zaub roj. E471 yog tsim, raws li txoj cai, nyob rau hauv daim ntawv ntawm cov kua, ntsiav tshuaj, cov khoom thiab cov kaspes.
Khoom noj khoom haus ntxiv E471
E471 yog ib txwm siv rau kev tsim cov khoom noj khoom haus nram qab no:
- mayonnaise;
- margarine;
- zaub roj;
- ice cream;
- yoghurt;
- cov kua ntsw;
- nqaij cov khoom;
- chocolate;
- hmoov nplej;
- qee hom hom khoom noj rau me nyuam mos, thiab lwm yam.
Qhov khoom noj khoom haus no pab txhawm rau txhim kho foaming thaum ua ice cream thiab lwm yam khoom qab zib. Nws tseem ua kom cov kua nplaum, ua kom sib cais ntawm cov rog hauv cov khoom siv mis nyuj thiab nqaij. Cov khoom noj no pab ntxiv rau "freshness" ntawm cov khoom ci, thiab E471 muaj cov khoom ntawm cov emulsifier, i.e. tshem tawm cov ntse saj thiab preserves stability ntawm emulsion.
Ua mob rau cov khoom noj ntxiv E471
Qhov khoom noj no tau pom zoo siv rau hauv kev lag luam ua noj hauv ntau lub teb chaws hauv ntiaj teb. cov kws tshawb fawb tau lees paub tias qhov yeeb tshuaj no yog ua kom tsis muaj teeb meem rau tib neeg lub cev. Txawm li cas los xij, qhov tsawg tshaj plaws ntawm kev siv cov tshuaj no muaj kev nyab xeeb, tab sis muaj qee zaum thaum, me me, E471 ua rau muaj kev puas tsuaj rau lub cev, uas yog twb tau hais txog kev noj mov ntau.
Ua kom mob E471:
- E471 ntxiv tsis pom zoo rau cov neeg uas muaj mob loj
kab mob siab, tk. tuaj yeem ua rau tus neeg mob hnyav dua. - Nws tuaj yeem cuam tshuam rau kev ua haujlwm ntawm kev paub txog biliary.
- Khoom noj khoom haus ntxiv E471 tsawg, tab sis tseem muaj cuab kav ua rau fab hnyav heev.
- Kev siv ntau dhau los, uas tau siv los ua qhov khoom siv no, tuaj yeem ua rau kev rog, vim tias E471 inhibits cov metabolic xyum hauv lub cev.
- Tsis txhob mus nqa ntawm cov khoom thiab cov neeg uas tab tom saib lawv qhov hnyav, tk. E471 tau nce cov ntsiab lus ntawm cov khoom siv roj caloric .