熔融挤出法制备阿司匹林肠溶颗粒*
Preparation of Aspirin Enteric Granules by Hot Melt Extrusion Technology
a.肠溶颗粒;b.HPMCAS;c.物理混合物;d.阿司匹林原料药。
a.enteric granules;b.HPMCAS;c.physical mixture;d.raw aspirin.
熔融挤出法制备阿司匹林肠溶颗粒* |
| 刘瑢,张鹏,史博文,王文苹 |
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Preparation of Aspirin Enteric Granules by Hot Melt Extrusion Technology |
| Rong LIU,Peng ZHANG,Bowen SHI,Wenping WANG |
| 图4 DSC曲线图 a.肠溶颗粒;b.HPMCAS;c.物理混合物;d.阿司匹林原料药。 |
| Fig.4 DSC curves a.enteric granules;b.HPMCAS;c.physical mixture;d.raw aspirin. |
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