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Abstract:
以壳聚糖和阿拉伯胶为囊材,探讨将阿司匹林微囊化的制备工艺及缓释测定.以微囊的药物包封率为制备工艺优化指标,利用复凝聚法,通过正交实验得出微囊的最佳制备工艺条件:壳聚糖浓度为0.6%、成囊pH为4.5、搅拌速度为200r·min-1、成囊温度为60℃为最佳工艺条件.以最佳制备工艺条件制备含药微囊,重现性好,工艺稳定,同时体外溶出实验表明,该微囊具有较好的缓释作用.
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海峡药学
ISSN: 1006-3765
CN: 35-1173/R
Year: 2005
Issue: 6
Volume: 17
Page: 23-26
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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