瓜蒌薤白滴丸的制备及其工艺优化
2016-01-11魏美玲,鄢海燕,张五二等
瓜蒌薤白滴丸的制备及其工艺优化
魏美玲1,鄢海燕1,张五二2,邹纯才1
(1.皖南医学院药学院,安徽芜湖241002;2.马鞍山天福康药业有限公司,安徽马鞍山243000)
【摘要】目的:优化瓜蒌薤白滴丸的最佳制备工艺。方法:以硬度、圆整度、拖尾、粘连等为评价指标,采用正交设计法从基质的选择、基质与药物的配比、滴速等几个方面对瓜蒌薤白滴丸的制备工艺进行研究。结果:滴丸的最佳成型工艺为以PEG6000作为基质,药物与基质配比(g/g)=1∶2,滴速为30 d/min。结论:选取的滴丸制备工艺合理,制备的滴丸符合《中华人民共和国药典》2010年版的相关规定和要求。
【关键词】瓜蒌薤白滴丸;制备;工艺
【文献标识码】【中图号】R 285.5A
DOI【】10.3969/j.issn.1002-0217.2015.02.006
文章编号:1002-0217(2015)02-0125-04
基金项目:国家自然科学
收稿日期:2014-07-07
作者简介:丁贤慧(1988-),男,2012级硕士研究生,(电话)15855980575,(电子信箱)xh.ding@aliyun.com;
Optimization of the process for preparation ofGualou-Xiebaidripping pillsWEIMeiling,YANHaiyan,ZHANGWuer,ZOUChuncai
School of Pharmacy,Wannan Medical College,Wuhu 241002,China
Abstract【】Objective:To optimize the preparation process of Gualou-Xiebai dripping pills.Methods:The evaluation index included hardness,smoothness and roundness,occurrence of tailing and adhesion of the finished products,and orthogonal design was used to evaluate the preparation technology regarding selection of the solid material,ratio of the solid substrate to medicine,discharge velocity in process.Results:The optimal conditions for forming Gualou-Xiebai dripping pills consisted of PEG6000 as solid substrate,ratio of the medicine to solid substrate by 1∶2(g/g) and discharge velocity by 30 drops per minute.Conclusion:process for preparation of Gualou-Xiebai dripping pills appears optimal,and the process complies with the specifications described in China Pharmacopoeia(2010).
【Key words】Gualou-Xiebaidripping pills;process;optimization
《金匮要略》专列《胸痹心痛短气病脉证治篇》,并根据不同证候,制定了9种治疗胸痹的经典方剂,皆为临床所悉用。瓜蒌薤白白酒汤是治疗胸痹症的代表方剂,疗效确切[1]。为克服汤剂应用上的不足,本课题组对其剂型进行改进,以其醇提液为主要成分制备瓜蒌薤白滴丸,采用正交设计法对滴丸的制备工艺进行优选[2],并对评价指标进行量化,以期为中药滴丸的工艺考察和生产提供参考借鉴。
1材料与仪器
1.1实验材料瓜蒌薤白提取物(采用河北安国市御颜坊中药材有限公司提供的瓜蒌、薤白,课题组自制),聚乙二醇4000、6000(天津市化学试剂三厂),二甲基硅油(山东莱州市森达化工厂),无水乙醇(分析纯,蚌埠化学试剂厂)。……
