Hydhrophilic emulsifiers yog cov tshuaj uas pab ua kom pom kev emulsions los ntawm txo cov roj thiab dej theem. Lawv feem ntau siv nyob rau ntau yam kev lag luam, los ntawm cov zaub mov thiab cov tshuaj pleev ib ce mus rau cov tshuaj thiab kev ua liaj ua teb, los tsim cov khoom ruaj khov thiab cov khaub ncaws ruaj khov uas yuav txwv tsis pub lwm tus.
Ib qho piv txwv ntawm hydrophilic emulsifier yog lecithin. Lecithin yog ib qho tshwm sim ib txwm muaj nyob hauv qe qe, taum pauv, thiab lwm yam. Nws yog dav siv hauv kev lag luam khoom noj ua ib qho emulsifier los tsim cov khoom xws li mayonnaise, zaub xam lav hnav, thiab chocolate. Lecithin pab txhawm rau txhawm rau cov roj thiab ua ke los ntawm kev tsim cov txheej tiv thaiv ib ncig ntawm cov tee dej, tiv thaiv kom tsis txhob sib cais thiab cais tawm.
Ib qho ntxiv hydrophilic emulsifier yog polysorbate 80. Polysorbate 80. Polysorbate 80. Nws pab kom ruaj khov los ntawm txo cov nro hauv cov roj thiab theem dej, tso cai rau lawv sib xyaw tau yooj yim dua thiab ua cov sib xyaw ruaj khov.
Nyob rau hauv kev lag luam kws tshuaj, hydrophilic emulsifiers feem ntau siv los txhim kho cov xyoob ntoo ntawm cov tshuaj tsis zoo. Los ntawm kev sib txuam nrog cov tshuaj hydrophilic rau cov tshuaj ua yeeb yam, cov tshuaj tuaj yeem ua rau muaj kev cuam tshuam ntau dua hauv lub cev, ua kom nws solubility thiab nqus tus nqi.
Nyob rau hauv kev ua liaj ua teb, hydulphetic emulsifiers tau siv nyob rau hauv cov khoom cog qoob loo tiv thaiv kom ntseeg tau tias cov khoom xyaw nquag yog cov khoom siv tau yooj yim thiab nqus tau zoo. Qhov no pab kom ua kom qhov ua tau zoo ntawm cov khoom lag luam thiab cov khib nyiab tsawg.
Zuag qhia tag nrho, Hydhophilic emulsifiers ua si ib qho tseem ceeb ntawm kev lag luam, pab tsim cov khoom ruaj khov, kev sib xyaw ua ke uas tseem ceeb rau kev tsim cov khoom lag luam ntau yam. Lawv lub peev xwm los txo cov npoo av thiab txhim kho solubility ua rau lawv muaj txiaj ntsig zoo rau cov qauv saib cov qauv zoo.