CN110420271B - 一种抗宫炎片的制备方法 - Google Patents

一种抗宫炎片的制备方法 Download PDF

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CN110420271B
CN110420271B CN201910862256.6A CN201910862256A CN110420271B CN 110420271 B CN110420271 B CN 110420271B CN 201910862256 A CN201910862256 A CN 201910862256A CN 110420271 B CN110420271 B CN 110420271B
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李永虎
胡锐敏
刘慧星
赵明
李良健
彭常春
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Jiangxi Jimin Kexin Pharmaceutical Co Ltd
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Abstract

本发明涉及一种抗宫炎片的制备方法,所述方法,步骤如下:分别取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;再取85%乙醇~无水乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;取干颗粒喷入50%乙醇吸潮至水分6.5%~9.5%,再加入颗粒量1%‑3%硬脂酸镁及颗粒量1%‑3%低取代羟丙纤维素混合均匀后整粒;压片制成1000片;再取以上素片至50~70℃烘箱烘干2~6小时;包糖衣或薄膜衣;包装;即得。

Description

一种抗宫炎片的制备方法
技术领域
本发明涉及到一种片剂的制备方法,特别涉及到一种中药制剂抗宫炎片的制备方法。属于医药技术领域。
技术背景
抗宫炎片为中成药,是妇科的常用药,主要成分中有广东紫珠干清膏、益母草干清膏、乌药干清膏。具有清湿热、止带下的功效。常用于慢性宫颈炎引起的白带增多,颜色发黄的治疗,特别是对于宫颈糜烂效果较好。
现有技术中,抗宫炎片的制备方法如下:
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉
(2)取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉90~95重量份、糊精100~105重量份、二氧化硅65~70重量份、羧甲淀粉钠65~70重量份混合均匀得混合物;
(3)取以上所述混合物与纯化水适量混合制得软材,14目制粒;
(4)将颗粒烘干至水分5.0%~6.0%;整粒;
(5)取干颗粒加硬脂酸镁12~14重量份混合均匀,压片;
(6)包糖衣或薄膜衣;
现有抗宫炎片的制备方法,由于辅料占比多,且因处方干膏极易吸潮促使干膏粉粘度高,质量不稳定,现有方法制备的抗宫炎片辅料空间小致使无法成型,且硬度低致使无法包衣。
为解决上述问题,提高药品的质量,发明人经过大量的实验,优选得到一种新的中药制剂抗宫炎片的制备方法,从而提高抗宫炎片的功效和质量。本发明制备工艺方便,适用于大生产,且良好的控制了产品质量。
发明内容
本发明的目的在于提供一种抗宫炎片的制备方法。
本发明的制备方法,步骤如下:
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;
(3)取85%乙醇~无水乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分6.5%~9.5%,再加入颗粒量1%-3%硬脂酸镁及颗粒量1%-3%低取代羟丙纤维素混合均匀后整粒;压片制成1000 片;
(5)再取以上素片至50~70℃烘箱烘干2~6小时;
(6)包糖衣或薄膜衣;
(7)包装;
本发明是在现有技术的基础上进行的工艺改进,主要改进点如下:
(现有工艺1):
1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉
2)取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉90~95重量份、糊精100~105重量份、二氧化硅65~70重量份、羧甲淀粉钠65~70重量份混合均匀得混合物;
3)取以上所述混合物与纯化水适量混合制得软材,14目制粒;
4)将颗粒烘干至水分5.0%~6.0%;整粒;
5)取干颗粒加硬脂酸镁12~14重量份混合均匀,压片;
6)包糖衣或薄膜衣;
(现有工艺2):
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉
(2)取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;
(3)取以上所述混合物与饮用水适量制得软材,14目制粒;
(4)将颗粒烘干至水分5.0%~6.0%;整粒;
(5)取干颗粒加硬脂酸镁8~10重量份、二氧化硅8~10重量份混合均匀,压片;
(本发明工艺1):
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分6.5%,再加入硬脂酸镁3~4重量份及低取代羟丙纤维素3~4重量份混合均匀后整粒;压制成1000片;
(5)再取以上素片至50℃烘箱烘干2小时;
(6)包糖衣或薄膜衣;
(本发明工艺2):
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;
(3)取95%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分8.0%,再加入硬脂酸镁5~7重量份及低取代羟丙纤维素5~7重量份混合均匀后整粒;压制成1000片;
(5)再取以上素片至70℃烘箱烘干4小时;
(6)包糖衣或薄膜衣;
(本发明工艺3):
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉367~384重量份、益母草干膏细粉97~101重量份、乌药干膏细粉86~90重量份、淀粉22~24重量份混合均匀得混合物;
(3)取无水乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20 分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分9.5%,再加入硬脂酸镁8~10重量份及低取代羟丙纤维素8~10重量份混合均匀后整粒;压制成1000片;
(5)再取以上素片至60℃烘箱烘干6小时;
(6)包糖衣或薄膜衣;
本发明的核心技术为:(1)取85%乙醇-无水乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;(2)取干颗粒喷入50%乙醇吸潮至水分6.5%-9.5%,再加入硬脂酸镁3~4重量份及低取代羟丙纤维素3~ 4重量份混合均匀后整粒;压制成1000片;(3)再取以上素片至50℃-70℃烘箱烘干2-6小时;
本发明最具有价值的部分是:取以上素片至50℃-70℃烘箱烘干2-6小时;
本发明的核心技术部分的内容是经过筛选获得的,筛选过程如下:
(1)85%乙醇制得软材黏性大,制粒困难;无水乙醇制得软材成松散状,颗粒量少;95%乙醇制得软材适宜制粒。(2)颗粒水分控制在6.5%时片重不稳及素片表面不光滑;颗粒水分控制在9.5%时颗粒较黏,易黏冲;颗粒水分控制在8.0%时压片无异常。(3)烘箱温度50℃时素片烘干速度较慢,能耗量较大,不适宜大生产;烘箱温度70℃时烘干素片过快,素片表面会有少量凹陷进去;烘箱温度60℃、烘干时间4小时为最佳参数。
本发明将现有工艺和本发明工艺进行了比较研究,结果如下:
现有技术与本发明工艺对比情况如下表:
表1实验例原辅料配比(重量份)
Figure BDA0002200151340000041
Figure BDA0002200151340000051
表2实验例检测结果
Figure BDA0002200151340000052
备注:实验例一尽管成型,连翘酯苷B含量是发明工艺59%,具有显著差异,如减少辅料,按照实验例按现有技术制剂即无法成型,因此本发明具有意想不到的优势。
表3实验例三长期稳定性试验结果
Figure BDA0002200151340000053
以颗粒成型、可压性、硬度、可包衣性为综合性指标0~10分评价;以综合性指标按4因素3水平进行正交实验,实验结果及方差分析见表4、表5、表6。
表4影响综合性指标的4因素3水平表
Figure BDA0002200151340000061
表5关于综合性指标因素筛选的正交实验表
Figure BDA0002200151340000062
表6影响综合性指标因素的方差分析
Figure BDA0002200151340000063
Figure BDA0002200151340000071
备注:F临界值大于19为显著性因素
经分析可见,颗粒水分、素片烘干时间对综合性指标有显著性影响,根据均值可以得出制剂工艺参数组合以溶剂95%乙醇、颗粒水分8.0%、素片烘干温度 60℃、素片烘干时间4小时为最佳搭配,按此方案对配方进行工艺优化。由于采用了以上制剂技术,大幅度提高了抗宫炎片综合性指标,缩短了工艺路线,避免了增加辅料对产品品质带来的潜在问题;本发明的制备工艺简单、易控、降低生产能耗的同时提高了产品质量,适用于大生产。因此最佳工艺为:采用90%乙醇制粒,颗粒水分控制在8.0%后总混、压片,素片至60℃烘箱烘干4小时。
具体实施方式:
实施例1:
处方(重量份)
广东紫珠干膏:367 益母草干膏:97 乌药干膏:86
淀粉:22 硬脂酸镁:5 低取代羟丙纤维素:5
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉、益母草干膏细粉、乌药干膏细粉、淀粉混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分6.6%,再加入硬脂酸镁及低取代羟丙纤维素混合均匀后整粒;压制成1000片;
(5)再取以上素片至50℃烘箱烘干2小时;
(6)包糖衣或薄膜衣;
实施例2:
处方(重量份)
广东紫珠干膏:367 益母草干膏:97 乌药干膏:86
淀粉:22 硬脂酸镁:5 低取代羟丙纤维素:5
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉、益母草干膏细粉、乌药干膏细粉、淀粉混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分8.1%,再加入硬脂酸镁及低取代羟丙纤维素混合均匀后整粒;压制成1000片;
(5)再取以上素片至60℃烘箱烘干4小时;
(6)包糖衣或薄膜衣;
实施例3:
处方(重量份)
广东紫珠干膏:367 益母草干膏:97 乌药干膏:86
淀粉:22 硬脂酸镁:5 低取代羟丙纤维素:5
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉、益母草干膏细粉、乌药干膏细粉、淀粉混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分7.8%,再加入硬脂酸镁及低取代羟丙纤维素混合均匀后整粒;压制成1000片;
(5)再取以上素片至70℃烘箱烘干6小时;
(6)包糖衣或薄膜衣;
实施例4:
处方(重量份)
广东紫珠干膏:367 益母草干膏:97 乌药干膏:86
淀粉:22 硬脂酸镁:5 低取代羟丙纤维素:5
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉、益母草干膏细粉、乌药干膏细粉、淀粉混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分9.4%,再加入硬脂酸镁及低取代羟丙纤维素混合均匀后整粒;压制成1000片;
(5)再取以上素片至60℃烘箱烘干4小时;
(6)包糖衣或薄膜衣;
实施例5:
处方(重量份)
广东紫珠干膏:367 益母草干膏:97 乌药干膏:86
淀粉:22 硬脂酸镁:5 二氧化硅:5
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏过80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉、益母草干膏细粉、乌药干膏细粉、淀粉混合均匀得混合物;
(3)取85%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分9.7%,再加入硬脂酸镁及二氧化硅混合均匀后整粒;压制成1000片;
(5)再取以上素片至60℃烘箱烘干4小时;
(6)包糖衣或薄膜衣。

Claims (1)

1.一种抗宫炎片的制备方法,其特征在于,所述方法步骤如下:
(1)分别取广东紫珠干膏、益母草干膏、乌药干膏80目筛粉碎,得到干膏细粉;
(2)再取广东紫珠干膏细粉367重量份、益母草干膏细粉97重量份、乌药干膏细粉86重量份、淀粉22重量份混合均匀得混合物;
(3)取95%乙醇适量加入混合物中制得软材;过18目筛制粒;70℃烘干20分钟,整粒,得干颗粒;
(4)取干颗粒喷入50%乙醇吸潮至水分8.0%,再加入硬脂酸镁5重量份及低取代羟丙纤维素5重量份混合均匀后整粒;压制成1000片;
(5)再取以上素片至60℃烘箱烘干4小时;
(6)包糖衣或薄膜衣;
(7)包装,即得。
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Citations (1)

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CN1686369A (zh) * 2005-03-30 2005-10-26 长沙原道医药科技开发有限公司 一种抗宫炎分散片及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1686369A (zh) * 2005-03-30 2005-10-26 长沙原道医药科技开发有限公司 一种抗宫炎分散片及其制备方法

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