1.上海中医药大学中药现代制剂技术教育部工程研究中心(上海 201203)
2.上海交通大学医学院附属第九人民医院药剂科(上海 200011)
3.上海中医药大学中药学院(上海 201203)
4.上海中医药大学中医健康服务协同创新中心(上海 201203)
余雅婷,女,博士,主要从事中药制剂关键技术研究
赵立杰,副研究员,硕士生导师;E-mail:zhaolijie761029@126.com
冯怡,教授,博士生导师;E-mail:fyi@vip.sina.com
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余雅婷,赵海越,洪燕龙等.超级崩解剂对崩解延缓的中药片剂崩解及压缩成型性的影响[J].上海中医药大学学报,2022,36(01):58-62.
YU Yating,ZHAO Haiyue,HONG Yanlong,et al.Effects of super disintegrants on the disintegration and compactibility of Chinese medicine tablets with delayed disintegration[J].Academic Journal of Shanghai University of Traditional Chinese Medicine,2022,36(01):58-62.
余雅婷,赵海越,洪燕龙等.超级崩解剂对崩解延缓的中药片剂崩解及压缩成型性的影响[J].上海中医药大学学报,2022,36(01):58-62. DOI: 10.16306/j.1008-861x.2022.01.009.
YU Yating,ZHAO Haiyue,HONG Yanlong,et al.Effects of super disintegrants on the disintegration and compactibility of Chinese medicine tablets with delayed disintegration[J].Academic Journal of Shanghai University of Traditional Chinese Medicine,2022,36(01):58-62. DOI: 10.16306/j.1008-861x.2022.01.009.
目的,2,考察3种常用的超级崩解剂对崩解延缓的中药片剂崩解及压缩成型性的影响。,方法,2,以苦参水提物粉末为模型药物,以交联聚乙烯吡咯烷酮(PVPP)、交联羧甲基纤维素钠(CCMC-Na)、羧甲基淀粉钠(CMS)为崩解剂,考察载药量、不同崩解剂及其用量对苦参片剂崩解及压缩成型性的影响,并采用山楂叶醇提物进行验证。,结果,2,当苦参载药量为70%和80%时,加入不同崩解剂,制得片剂的崩解时限(DT)均>50 min。当载药量为50%时,分别加入10%用量的PVPP、CCMC-Na或CMS,制得片剂的DT分别为(29.00±2.19)min、(27.50±1.38)min、(41.17±0.98)min,PVPP和CCMC-Na的崩解性能无明显差异,但均优于CMS;加入10%PVPP后制得片剂的压片力为(57.57±2.69)MPa,小于含有CCMC-Na或CMS的处方片剂。验证性实验结果与上述结果一致。,结论,2,针对中药片剂的崩解延缓,降低载药量为50%时,加入以上3种超级崩解剂(10%)能够较好地解决崩解延缓的问题,且PVPP和CCMC-Na的崩解效果较好,PVPP的粉体成型性最优。
Objective: To investigate the effects of three commonly used super disintegrants on the disintegration and compactibility of Chinese medicine tablets with delayed disintegration.,Methods,2,The aqueous extract powder of Sophorae Flavescentis Radix was taken as model drug, crospovidone (PVPP), croscarmellose sodium (CCMC-Na) and carboxymethyl starch sodium (CMS) were taken as disintegrants. The effects of drug loading, disintegrants and their dosage on the disintegration and compactibility of tablets of Sophorae Flavescentis Radix were investigated. The alcohol extract of hawthorn leaf was used for verification.,Results,2,When the drug loading of Sophorae Flavescentis Radix was 70% and 80%, and different disintegrants were added, the disintegration time (DT) of all prepared tablets was more than 50 minutes. When the drug loading was 50%, PVPP, CCMC-Na or CMS were added respectively (at dosage of 10%), the DTs of the prepared tablets were (29.00±2.19)min, (27.50±1.38)min and (41.17±0.98)min. There was no significant difference in the disintegration properties of PVPP and CCMC-Na, but they were better than CMS. After adding 10% PVPP, the pressure of the prepared tablets was (57.57±2.69) MPa, which was less than that of the prescription tablets containing CCMC-Na or CMS. The results of verification experiment were consistent.,Conclusion,2,For the disintegration delay of Chinese medicine tablets, when the drug loading is reduced to 50%, adding the above three super disintegrants (10%) can better solve the problem of disintegration delay, the disintegration effect of PVPP and CCMC-Na is better, and the powder compactibility of PVPP is the best.
超级崩解剂片剂中药直接压片崩解压缩性成型性
super disintegranttabletChinese medicinedirect compactiondisintegrationcompressibilitycompactibility
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