HydroxyPropyyl methylcellulose (HPMC) yog cov zaub mov ntxiv siv rau hauv kev lag luam khoom noj. Nws muaj ntau ntau lub cev thiab tshuaj siv tshuaj uas tuaj yeem txhim kho cov zaub mov.
1. Thickening thiab ruaj khov cuam tshuam
HPMC yog dej-soluble polymer compound uas tuaj yeem tsim cov tshuaj khov kho hauv dej. Cov cuab yeej no ua rau nws kom nce viscosity ntawm cov zaub mov system thiab muab cov nyhuv zoo. Cov nyhuv thickening tsis tsuas yog txhim kho cov saj ntawm cov zaub mov, tab sis kuj tseem stabilizes system tshem tawm kom tiv thaiv tau cov khoom ntawm tog. Piv txwv li, hauv cov kua zaub ua kua xws li yogurt, thiab kev noj hnav cov mis nyuj, HPMC tuaj yeem siv los ua cov ntaub tuab los txhawm rau txhim kho qhov sib txawv thiab ruaj khov ntawm cov khoom.
2. Emulsification thiab Ncauj Ncauj Txiaj Ntsig
HPMC muaj cov txiaj ntsig zoo emulsification thiab kev ncua kev tshem tawm. Nws tuaj yeem tsim cov emulsion ruaj khov hauv cov roj-dej system. Cov cuab yeej no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov khoom xws li cov khoom noj mis nyuj, cov kua ntsees, thiab mayonnaise. Los ntawm kev txo cov kev cuam tshuam cuam tshuam, HPMC pab cov roj thiab cov rog kom muaj calyly dispersed hauv cov dej khov kho thiab txhim kho cov khoom noj thiab cov khoom noj.
3. Dej khaws cia thiab lubrication nyhuv
HPMC muaj lub peev xwm ua kom muaj zog muaj zog, uas tseem ceeb tshwj xeeb tshaj yog rau cov khoom ci ci. Hauv cov khoom lag luam xws li qhob cij thiab ncuav, HPMC tuaj yeem txuas ntxiv lub txee lub neej ntawm cov zaub mov thiab tswj cov zaub mov los ntawm cov khoom noj los ntawm kev nqus dej. Ib qho ntxiv, nws tuaj yeem tsim cov yeeb yaj kiab nyias thaum lub sijhawm ci los txo qhov kev tsiv teb tsaws chaw thiab roj thiab txhim kho cov zaub mov saj.
4. Gelation nyhuv
Thaum lub sij hawm cov txheej txheem cua sov, HPMC muaj peev xwm ua kom muaj peev xwm ua kom muaj kev ua haujlwm kub. Cov cuab yeej no ua rau nws dav siv nyob rau hauv cov khoom noj muaj calorie tsawg-calorie, cov zaub mov muaj qab zib thiab cov zaub mov khov. Tus gel tsim los ntawm HPMC tuaj yeem muab cov rog-zoo li saj, txo cov rog, thiab yog li ua tiav qhov muaj txiaj ntsig tsawg. Ib qho ntxiv, nws tseem tuaj yeem ua lub luag haujlwm hauv kev ruaj khov tus qauv hauv cov zaub mov khov thiab kev loj hlob ntawm cov dej khov.
5. Zaj duab xis-ua thiab rho tawm cov nyhuv
HPMC tuaj yeem tsim cov yeeb yaj kiab pob tshab, uas muaj txiaj ntsig zoo rau cov khoom lag luam xws li khaub noom khaub noom. Nws tuaj yeem tiv thaiv thiab cais tawm, tiv thaiv kev nkag mus ntawm noo noo thiab oxygen, thiab txuas lub txee lub neej ntawm cov khoom. Muaj qee kis, HPMC kuj tseem siv tau los ua cov khoom siv ntim tau kom ua kom yooj yim thiab tiv thaiv ib puag ncig ntawm cov khoom.
6. Txhim Kho Cov Khoom Ua Khob Noom Cookie
Hauv cov hmoov nplej, HPMC tuaj yeem txhim kho cov khoom siv me me ntawm cov khob noom cookie, txhim kho nws cov qauv thiab muaj peev xwm. Qhov no ua rau nws tseem ceeb nyob rau hauv kev tsim cov zaub mov xws li noodles thiab cov ntaub qhwv ntsej muag. HPMC tuaj yeem txhim kho cov qauv gluten network, txhim kho cov qauv thiab saj ntawm cov hmoov nplej, thiab ua rau lawv yoog tau yooj yim thiab du.
7. Cua sov tsis kam thiab acid tsis kam
HPMC muaj cov cua sov tsis kam thiab acid tsis kam, uas ua rau nws dav siv hauv qee cov khoom noj tshwj xeeb. Nyob rau hauv qhov kub siab lossis acidic tej yam kev mob, HPMC tseem tuaj yeem tswj hwm nws cov kev cuam tshuam nrog thiab ua kom cov zaub mov tsw ntawm cov zaub mov tsis cuam tshuam.
Raws li cov khoom noj muaj ntau zog ua ntxiv, hydroxypropyyl metylcellulose tuaj yeem txhim kho cov khoom noj, saj thiab muaj tshuaj lom neeg zoo thiab tshuaj lom neeg. Txawm hais tias hauv thickening, emulsification, dej rov qab, gelation lossis zaj duab xis, ua kom nws muaj kev lag luam ntau yam hauv kev lag luam khoom noj khoom haus niaj hnub. Nyob rau tib lub sijhawm, kev nyab xeeb thiab kev ua haujlwm zoo ntawm HPMC kuj ua rau nws tsis tseem ceeb thiab cov khoom tseem ceeb hauv cov khoom noj khoom haus.
Lub sij hawm Post: Lub Yim Hli 07-2024