滴通鼻炎温敏凝胶的工艺研究
Study on the preparation technology of Ditong Biyan thermo-sensitive gel
作者:孙静莹,王玉霞,王婷,吕敏,夏满琼,王云,周霞,万军
Author:
收稿日期: 年卷(期)页码:2020,35(03):-249-255
期刊名称:华西药学杂志
Journal Name:WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES
关键字:滴通鼻炎制剂;温敏凝胶;泊洛沙姆407;泊洛沙姆188;单因素实验;星点设计-效应面法;方差分析;质量评价
Key words:
基金项目:
中文摘要
目的优选滴通鼻炎温敏凝胶的制剂工艺。方法以干膏率、黄芩苷、盐酸麻黄碱的含量作为评价指标,优选水提最佳工艺;采用单因素实验和星点设计-效应面法,以凝胶温度、长度、黏度、脱水状况为指标,优选最佳基质配方;对所制备的温敏凝胶的性状、pH、装量差异、每瓶总喷次、每喷主药含量、微生物限度进行研究。结果滴通鼻炎温敏凝胶的最佳水提工艺为:20倍量水煎煮两次,每次1.5 h。空白基质的最佳比例为:泊洛沙姆407-泊洛沙姆188-甘油为20:3:5。制剂的质量指标均符合2015年版《中国药典》中的有关要求。结论优选的滴通鼻炎温敏凝胶剂制剂工艺稳定、可行,可为滴通鼻炎温敏凝胶的开发提供参考。
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