Siv Hydroxypropyl Methylcellulose (HPMC) hauv cov nplaum muaj ntau yam zoo. HPMC yog lub ntuj polymer cellulose ether, uas yog siv dav hauv kev tsim kho, tshuaj, khoom noj, tshuaj niaj hnub, txheej, nplaum thiab lwm yam lag luam vim nws lub cev thiab tshuaj lom neeg tshwj xeeb ...
Nyeem ntxiv