一种羟基红花黄色素A囊泡及其制备方法
- 专利权人:
- 青岛科技大学;青岛浩赛科技有限公司;青岛科技大学;青岛浩赛科技有限公司
- 发明人:
- 张丹丹,张小波,黄山
- 申请号:
- CN201610045638.6
- 公开号:
- CN105596315A
- 申请日:
- 2016.01.22
- 申请国别(地区):
- CN
- 年份:
- 2016
- 代理人:
- 摘要:
- 本发明公开了一种羟基红花黄色素A囊泡及其制备方法。该囊泡以羟基红花黄色素A溶液为芯材,非离子表面活性剂和胆固醇为壁材。本发明首先将非离子表面活性剂和胆固醇加入到乙醇溶液中,于磁力搅拌器上保持一定的转速搅拌使其全部溶解;然后将此醇溶液迅速注射到恒温水浴中的药物溶液中,恒速搅拌至乙醇挥尽,用0.45μm微孔滤膜滤过,即得羟基红花黄色素A囊泡溶液。该制备方法重现性好,操作简单,便于控制,制备获得的羟基红花黄色素A囊泡,载药量大,血浆清除率低,具有长效释放、血药浓度持久稳定、安全高效等优点。
- 来源网站:
- 中国工程科技知识中心
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