Hydroxypropyl methylcellulose poob phaus

Taw qhia

Hydroxypropyl methylcellulose (HPMC) yog cov khoom siv polymeric siv dav hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce.Nws yog dej-soluble, non-ionic, thiab biodegradable polymer muab tau los ntawm cellulose.HPMC tau siv ntau xyoo los ua tus neeg sawv cev thickening, emulsifier, stabilizer, thiab gelling tus neeg sawv cev hauv ntau yam khoom noj.Nyob rau hauv xyoo tas los no, nws tau pom tias muaj peev xwm siv tau hauv kev poob phaus.

Mechanism ntawm Action

HPMC yog ib qho hydrophilic polymer uas muaj peev xwm nqus dej thiab o los ua ib lub gel.Cov qauv zoo li gel no xav tias yog lub luag haujlwm rau nws lub peev xwm los txo qis qab los noj mov thiab txhawb kev satiety.Nws ntseeg tau tias cov qauv zoo li gel ntawm HPMC ua rau lub cev tsis muaj zog hauv lub plab, uas ua rau qeeb qhov nqus ntawm cov zaub mov thiab ua rau kom muaj kev puv puv.Tsis tas li ntawd, HPMC tau xav tias yuav txo qhov nqus ntawm cov rog thiab carbohydrates, uas tuaj yeem ua rau poob phaus.

Cov pov thawj kho mob

Muaj ntau qhov kev tshawb fawb soj ntsuam uas tau soj ntsuam qhov cuam tshuam ntawm HPMC ntawm kev poob phaus.Hauv kev tshawb fawb randomized, ob-dig muag, kev tswj cov placebo, cov kev kawm tau muab HPMC lossis cov placebo rau yim lub lis piam.Thaum kawg ntawm txoj kev tshawb no, cov kev kawm uas tau noj HPMC tau poob hnyav dua li cov neeg uas tau noj cov placebo.Hauv lwm txoj kev tshawb fawb, cov kev kawm tau muab HPMC lossis cov placebo rau 12 lub lis piam.Thaum kawg ntawm txoj kev tshawb no, cov kev kawm uas tau noj HPMC tau poob hnyav dua li cov neeg uas tau noj cov placebo.

Ntxiv nrog rau cov kev tshawb fawb no, muaj ntau lwm cov kev tshawb fawb uas tau soj ntsuam qhov cuam tshuam ntawm HPMC ntawm kev poob phaus.Hauv kev tshawb fawb randomized, ob-dig muag, kev tswj cov placebo, cov kev kawm tau muab HPMC lossis cov placebo rau yim lub lis piam.Thaum kawg ntawm txoj kev tshawb no, cov kev kawm uas tau noj HPMC tau poob hnyav dua li cov neeg uas tau noj cov placebo.

Kev nyab xeeb

HPMC feem ntau suav tias yog kev nyab xeeb rau tib neeg noj.Nws yog feem ntau tolerated zoo thiab muaj ob peb phiv.Cov kev mob tshwm sim feem ntau tshaj tawm yog mob plab hnyuv, xws li xeev siab, ntuav, thiab raws plab.Tsis tas li ntawd, HPMC tuaj yeem cuam tshuam nrog qee yam tshuaj, yog li nws tseem ceeb heev uas yuav tau sab laj nrog tus kws kho mob ua ntej noj HPMC.

Xaus

Hydroxypropyl methylcellulose (HPMC) yog cov khoom siv polymeric siv dav hauv cov khoom noj, tshuaj, thiab tshuaj pleev ib ce.Nws tau pom tias muaj peev xwm siv tau hauv kev poob phaus, vim nws ntseeg tias tsim lub cev tsis muaj zog hauv plab thiab txo qhov nqus ntawm cov rog thiab carbohydrates.Ntau qhov kev tshawb fawb soj ntsuam tau soj ntsuam qhov cuam tshuam ntawm HPMC ntawm kev poob phaus, thiab cov txiaj ntsig tau cog lus tseg.HPMC feem ntau suav hais tias muaj kev nyab xeeb rau tib neeg noj, txawm tias nws yuav cuam tshuam nrog qee yam tshuaj.