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荆芥内酯聚乳酸乙醇酸纳米粒的研制 被引量:3

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摘要 目的:制备荆芥内酯的聚乳酸乙醇酸纳米粒,并探讨其制备工艺。方法:采用溶剂—非溶剂法制备,并用正交设计法对纳米粒的处方和制备工艺进行优化。结果:纳米粒形态圆整,大小均匀,平均粒径为(80.3±1.75)nm,分散度为(0.0144±0.00625),包封率可达(52.53±0.97)%,载药量为(27.56±0.91)%。结论:荆芥内酯的聚乳酸乙醇酸纳米粒制备工艺简便,重复性好。
出处 《江苏中医药》 CAS 北大核心 2007年第5期54-56,共3页 Jiangsu Journal of Traditional Chinese Medicine
基金 江苏省高校自然科学研究计划项目(02KJA360001) 江苏省研究生创新工程资助项目(xm04-76)
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