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Xov xwm

Cov tshuaj emulsifiers thiab cov tshuaj solubilizers: qhov txawv yog dab tsi?

Kev sib xyaw cov khoom uas tsis sib xyaw ua ke yog ib qho tshuaj lom neeg ntse heev! Yog tias koj tau sim sib xyaw lawv, koj yuav paub tias roj thiab dej tsis sib tov yooj yim. Txawm li cas los xij, nrog kev pab los ntawm cov tshuaj emulsifiers thiab cov tshuaj yaj, qhov kev ua tiav zoo li tsis yooj yim sua no ua tau.tab sis puas yog lawv tsuas yog ob lub taum pauv hauv ib lub noob xwb? Tsis yog li ntawd! Txhua tus ua lub luag haujlwm tshwj xeeb. Cov neeg nyiam kev tshawb fawb, npaj txhij los tshawb nrhiav qhov sib txawv ntawm cov tshuaj emulsifiers thiab cov tshuaj solubilizers.
Cov khoom ua kom cov emulsifiers

Tus emulsifier yog dab tsi?

Cov tshuaj emulsifiers yog cov neeg sib phim ntawm lub ntiaj teb molecular, ua kom ntse coj cov roj molecules thiab cov dej molecules ua ke uas feem ntau mus lawv txoj kev sib cais. Lawv txoj haujlwm ua haujlwm yog txo qhov nro ntawm qhov chaw ntawm cov kua, tsim kom muaj kev sib xyaw ruaj khov hu ua emulsion. Ntawm theem molecular, emulsifiers yog amphiphilic.lawv muaj ib qho kawg hydrophilic (dej-hlub) thiab lwm qhov kawg hydrophobic (roj-hlub). Qhov kev sib xyaw ua ke no tso cai rau lawv ntxig lawv tus kheej ntawm roj thiab dej, tsim ib qho kev tiv thaiv nyob ib puag ncig cov tee dej kom tiv thaiv lawv kom tsis txhob sib cais. Cov emulsifiers feem ntau uas koj yuav paub txog suav nrog lecithin hauv qe qe, nrog rau cov lecithin taum pauv lossis paj noob hlis uas siv dav hauv chocolate thiab cov khoom ci kom ua tiav cov qauv du zoo meej.

Tus tshuaj yaj yog dab tsi?

Txawm hais tias cov tshuaj yaj feem ntau raug yuam kev rau cov emulsifiers, lawv ua lub luag haujlwm sib txawv kiag li hauv kev seev cev ntawm kev yaj. Cov neeg sawv cev no zoo heev ntawm kev sib xyaw cov roj tawv ncauj thiab dej los ua cov tshuaj pob tshab, qhov twg txawm tias lub qhov muag ntse tshaj plaws tsis tuaj yeem pom kev sib cais. Yeej, cov tshuaj yaj ua rau cov roj zoo li tau ploj mus rau hauv dej. Lawv ua tiav qhov no los ntawm kev puag ncig cov roj me me nrog lub plhaub hydrophilic, yeej zais lawv hauv lub tsho dej, cia lawv yaj yam tsis muaj qhov cim. Cov txheej txheem no tsim cov tshuaj es tsis yog emulsion. Koj tuaj yeem nrhiav cov tshuaj yaj hauv ntau yam khoom, los ntawm cov tshuaj ntxuav ntsej muag uas ntxuav cov tshuaj pleev ib ce roj mus rau cov roj tseem ceeb diffusers uas tso tawm cov tshuaj tsw qab yam tsis tawm cov seem, xws li polysorbates, cawv, thiab ethoxylated compounds.

Qhov txawv ntawm lawv yog dab tsi?

Qhov txawv tseem ceeb ntawm cov emulsifiers thiab cov solubilizers yog nyob rau hauv lawv cov txiaj ntsig ua haujlwm. Cov emulsifiers pab tsim cov qauv tshiab thiab kev sib xws, raws li pov thawj los ntawm cov emulsions ruaj khov tsim thaum cov roj poob qis thoob plaws hauv lub hauv paus aqueous. Qhov tshwm sim yog cov khoom uas zoo li cloudy, tab sis qhov no yog vim nws puv nrog cov roj me me uas ua kom tiav cov dej nyob ib puag ncig. Qhov sib piv, cov solubilizers ua rau cov roj ploj mus rau hauv dej, ua lub luag haujlwm tseem ceeb hauv cov khoom uas qhov kev pom tseeb yog qhov tseem ceeb. Lawv nkag mus rau hauv dej, ua rau cov kua iav meej.

 


Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2026