Emulsifier Muaj Nuj Nqis
Oct 01, 2020
Dhau li ntawm emulsification, edible emulsifier tseem muaj cov haujlwm hauv qab no:
1. Ua ke nrog cov hmoov txhuv nplej siab
Tiv thaiv kev laus thiab txhim kho khoom kom zoo.
2. Kev cuam tshuam nrog cov protein
Nws tuaj yeem txhim kho lub network txheej ntawm cov khob noom cookie, ntxiv rau lub ntsej muag gluten, txhim kho cov tawv thiab tsis kam, ua kom cov protein ywj thiab nce ntim.
3. Anti lo thiab anti melting
Kev tiv thaiv zaj duab xis yog tsim nyob sab nraud ntawm cov kua siv lead ua los tiv thaiv kom tsis txhob muaj qhov ntxaum ntawm huab cua thiab dej, txhim kho cov dej noo tiv thaiv cov khoom, tiv thaiv cov khoom los ntawm kev deformation, txo qhov viscosity ntawm lub system thiab tiv thaiv cov khaub noom tsis yaj.
4. Txhim kho cov roj nplua nyeem ntawm cov hmoov txhuv nplej siab thiab cov protein, ua kom cov npliag ntawm cov hmoov txhuv nplej siab ntxiv, thiab ua haujlwm yooj yim.
5. Txhawb kev tawg ntawm cov kua hauv cov kua, npaj w / O emulsion system, thiab txhim kho kev ruaj khov ntawm cov khoom.
6. Nws yog cov roj nplua nyeem zoo kom txo qhov nro ntawm cov kua thiab cov khoom kom cov kua tuaj yeem ceev nrawm rau txhua qhov chaw.
7. Txhim kho cov roj muaju
Muaj ntau hom siv lead ua ntawm cov roj siv lead ua, cov uas β - siv lead ua yog ntau dua thiab ruaj khov. Vim tias cov loj siv lead ua loj thiab tawg siab, nws tsis tsim nyog rau cov khoom ci. Nws yog qhov yooj yim los tsim" xuab zeb" emulsifier, uas tuaj yeem tswj tau qhov siv lead ua qhov loj me thiab kev loj hlob, ruaj khov kho form - daim ntawv siv lead ua thiab hloov nws mus rau β - daim ntawv siv lead ua, txhim kho cov khoom qauv raws cov roj khov, thiab txhim kho cov khoom qauv nrog cov rog zoo li hauv matrix Thiab chocolate, lwm yam.
Npuas thiab kev ruaj khov
Cov emulsifier uas muaj cov roj khov ua ke muaj kev txav txav ntawm cov npuas dej hauv cov kua aqueous. Nws tuaj yeem siv ua npuas ua kom lub zog kom cov khoom tsim lub zog ua kom muaj kuab ua kom lub siab colloid, thiaj li txhim kho qhov porosity thiab qhov zoo ntawm cov khoom.
