Hydroxypropyl Methylcellulose (HPMC) yog ib yam khoom xyaw uas siv tau ntau yam thiab siv dav hauv kev lag luam pleev kom zoo nkauj thiab kev saib xyuas tus kheej. Nws cov yam ntxwv tshwj xeeb, xws li nws lub peev xwm ua haujlwm ua cov khoom tuab, emulsifier, zaj duab xis-former, thiab stabilizer, ua rau nws yog ib qho tseem ceeb hauv ntau yam khoom. Qhov tsis muaj tshuaj lom, tsis khaus, thiab biodegradable ntawm HPMC ua kom nws muaj kev nyab xeeb rau kev siv rau ntawm daim tawv nqaij thiab hauv cov mis uas kov ncaj qha rau lub cev.