Methods: The intra-gastric floating blank-pellets were prepared by extrusion-spheronization.
方法：采用挤出滚圆法制备胃漂浮空白丸芯。
The principles and method to produce spherical pellets by extrusion spheronization equipment were introduced.
概述了用挤出滚圆法制造球粒的特点和制造球形微丸的原理及方法。
Erythromycin pellets were prepared by extrusion-spheronization technology, and the parameters were optimized by orthogonal design.
采用挤出-滚圆技术制备红霉素微丸丸芯，并用正交设计筛选其制备工艺；
Based on extrusion-spheronization method, a novel spherical pellet granulator widely used in pharmacy, chemical, food industry, etc.
基于挤出-滚圆法研制了一种新型球形微丸造粒机，可广泛用于制药、化工、食品等行业。
Conclusion The compound aceclofenac pellets were successfully prepared by extrusion-spheronization with good reproducibility and high-quality.
结论成功地制备了复方醋氯芬酸速释微丸，该制备工艺重现性好、质量高、具有理想的速释效果。
Based on extrusion-spheronization method, a novel spherical pellet granulator widely used in pharmacy, chemical, food industry, etc. is developed.
基于挤出-滚圆法研制了一种新型球形微丸造粒机，可广泛用于制药、化工、食品等行业。
RESULTS The Qi - Qi pellets prepared by extrusion-spheronization were all spheral with smooth surface. The percent of reception was not less than 85%.
结果用挤出滚圆法制备的杞芪微丸圆整度好，大小均匀，收率在85%以上。
Results The external appearance of pellet prepared by extrusion spheronization method was regular round, the pellet size was even, and the pelleting rate w…
结论用挤出滚圆法制备氨咖黄敏胶囊， 造粒容易，效率高，工艺简便，成本降低。
Objective to investigate the preparation and storage stability of the fenofibrate matrix sustained-release pellets by wet milling and extrusion-spheronization.
目的湿法研磨结合挤出滚圆法制备稳定性良好的非诺贝特骨架型缓释微丸。
Objective To prepare compound aceclofenac pellets by extrusion-spheronization and study the influence of formulation and process parameters on the properties of the pellets.
目的应用挤出滚圆法制备复方醋氯芬酸速释微丸，研究制备的处方和工艺。
Through the particles preparation experiment, selecting the best bonder, help squeeze agent, excipient which necessary to inorganic alumina powder extrusion spheronization process.
通过颗粒制备实验，筛选出无机氧化铝粉体实现挤出滚圆过程必备的最佳黏结剂、助挤剂、赋形剂。
Through the particles preparation experiment, selecting the best bonder, help squeeze agent, excipient which necessary to inorganic alumina powder extrusion spheronization process.
通过颗粒制备实验，筛选出无机氧化铝粉体实现挤出滚圆过程必备的最佳黏结剂、助挤剂、赋形剂。
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