阿苯达唑片的研制
DOI:
作者:
作者单位:

河北科技大学

作者简介:

通讯作者:

中图分类号:

基金项目:

河北省高等学校科学技术研究重点项目


Preparation of Albendazole Tablets
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    目的 研究探索制备含药量高的阿苯达唑片的处方及工艺。方法 (1)考察加入表面活性剂、用亲水性包合材料制成包合物对片剂溶出度的影响,筛选增加药物溶解度的方法;(2)采用单因素试验,以可压性、硬度、崩解时限、溶出度为考察指标,对黏合剂、崩解剂、增溶剂进行筛选,确定最优处方及工艺;(3)按最优处方及工艺制备三批片剂,依据现行法定质量标准进行质量评价,采用紫外分光光度法测定其含量和溶出度。结果 (1)采用加入表面活性剂增加阿苯达唑在水中的溶解度;(2)最佳处方及工艺:采用湿法制粒的方法,阿苯达唑用量为8.3%,PVPP用量为16%(内外加比例为1:1),十二烷基硫酸钠用量为3%,吐温80用量为2%,羟丙基甲基纤维素用量为3.2%;(3)三批片剂质量合格,药物在45 min时累积溶出度均大于65%。结论 研制的阿苯达唑片处方合理,制备工艺可行,体外质量良好,符合实验预期。

    Abstract:

    OJECTIVE To explore the prescription and preparation process of albendazole tablets with high drug content. METHODS (1)The effect of adding surfactants or preparing inclusion compounds on dissolution was investigated to increase the solubility of albendazole. (2)Adhesives, disintegrants, and solubilizers were screened by single factor experiment with compressibility,hardness, disintegrating time,and dissolution as indicators to optimize the formulation and preparation process of albendazole tablets.(3) Three batches of albendazole tablets prepared by the optimal prescription and process were examined by the statutory standard. The content and dissolution of albendazole were measured using UV-spectrophotometry.RESULTS (1)Surfactants can be added to assist dissolution of albendazole.(2)The albendazole tablets were prepared with wet granulation. The optimal prescription:Albendazole was 8.3%,PVPP was 16%(with an internal and external ratio of 1:1), SDS was 3%, Tween80 was 2%,HPMC was 3.2%.(3)Three batches of tablets all met the quality requirements. The accumulated dissolution of albendazole tablets within45 minutes was more than 65%.CONCLUSION The prescription and the preparation process of albendazole tablets prepared are stable and reliable.The quality is good in vitro and meets the experimental expectation.

    参考文献
    相似文献
    引证文献
引用本文
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2021-07-23
  • 最后修改日期:2021-07-23
  • 录用日期:2022-04-26
  • 在线发布日期:
  • 出版日期:
文章二维码