In oral products, HPMC is primarily used as a tablet binder, in film coating, and as an extended-releasetablet matrix.
在口头产品,HPMC主要被使用作为片剂黏合剂,在包衣涂层,并且作为延长释放的药片包衣。
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CONCLUSION: the amount and particle size of HPMC, preparation method, tablet size as well as the additives are the main factors influencing ATMP release from HPMC extended matrix tablet.
结论:HPMC用量和粘度,制备工艺,片剂大小及其辅料为影响对乙酰氨基酚骨架片释放速率的主要因素。
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OBJECTIVE:To investigate the drug-release of a new metoprolol tartrate extendedreleasetablet (MT) on different conditions.