摘要
目的确定妇科痛经分散片的处方和制备工艺,并建立其质量标准。方法经过系列单因素筛选,初步确定填充剂、崩解剂等辅料的种类和用量范围,在此基础上通过D-最优混料设计筛选确定,进一步再通过单因素筛选确定助流剂、矫味剂用量,确定妇科痛经分散片处方,并检测其崩解时限、硬度、脆碎度、片重差异、毒性成分3种双酯型乌头生物碱的含量及指标性成分6-姜辣素的含量。结果妇科痛经分散片的最佳处方为药粉35.00%,微晶纤维素(MCC)17.90%,山梨醇6.75%,交联聚维酮(PVPP)19.70%,低取代羟丙基纤维(L-HPC)17.40%,阿斯巴甜0.75%、柠檬酸1.00%,微粉硅胶1.00%,硬脂酸镁0.50%;平均崩解时限(50.83±1.47)s,平均硬度(6.44±0.27) kg/cm~2,平均脆碎度1.95%,片重差异1.09%,未检测到新乌头碱、乌头碱和次乌头碱3种剧毒双酯型生物碱,6-姜辣素质量分数(0.617 0±0.007 9) mg/g~。结论制备的妇科痛经分散片剂外观光洁,崩解时限、硬度、脆碎度、片重差异以及3种双酯型乌头生物碱的含量均符合2015年版《中国药典》要求,指标性成分6-姜辣素含量均匀。
Objective To determine the formula and preparation technology of Fuke Tongjing(Gynecologic Dysmenorrheal) Dispersible Tablet, and establish quality standard. Methods After a series of single-factor screening, the types and dosage ranges of fillers, disintegrators and other excipients were preliminarily determined and on this basis, they were screened and determined through D-optimal mixture design. Then the formula of Fuke Tongjing Dispersible Tablet was ensured through single-factor screening for determining dosages of glidants and corrigent. The disintegration time, hardness, friability, tablet weight difference, content of toxic components(3 kinds of diester aconitine alkaloids) and content of 6-gingerol(index component) were detected. Results The optimal formula of Fuke Tongjing Dispersible Tablet was as follows: 35.00% of powder, 17.90% of microcrystalline cellulose(MCC), 6.75% of sorbitol, 19.70% of crospovidone(PVPP), 17.40% of low-substituted hydroxypropyl fiber(L-HPC), 0.75% of aspartame, 1.00%of citric acid, 1.00% of aerosil and 0.50% of magnesium stearate. The average disintegration time was(50.83±1.47) s, average hardness was(6.44±0.27) kg/cm, average friability was 1.95%, and difference in tablet weight was 1.09%. There were no toxic diester aconitine alkaloids including new aconitine, aconitine and hypaconitine detected. The mass fraction of 6-gingerol was(0.617±0.007 9) mg/g. Conclusion The appearance of prepared Fuke Tongjing Dispersible Tablet is smooth, and disintegration time, hardness, friability, tablet weight difference and content of 3 kinds of diester aconitine alkaloids are all accord with requirement of Pharmacopoeia of the People's Republic of China(2015). The content of 6-gingerol is uniform.
引文
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