文章摘要
支荣荣,谢斌,郑灏.相思子质量标准改进[J].中国药品标准,2019,(4):307-310
相思子质量标准改进
Revision of Quality standard for Abrus precatorius L.
投稿时间:2019-01-09  修订日期:2019-06-24
DOI:
中文关键词: 相思子  质量标准  显微鉴定  薄层色谱  高效液相色谱  相思子碱
英文关键词: Abrus precatorius L  Quality standard  Microscopic  TLC  HPLC  Abrine
基金项目:
作者单位E-mail
支荣荣 盐城市食品药品监督检验中心 409767040@qq.com 
谢斌 盐城市食品药品监督检验中心  
郑灏 盐城市食品药品监督检验中心  
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中文摘要:
      摘要 目的:提高相思子质量标准。方法:显微鉴定相思子组织特征;采用薄层色谱法对相思子及主要成分相思子碱进行定性鉴别;采用高效液相色谱法测定相思子碱的含量。结果:栅状细胞、子叶细胞、支持细胞特征明显;薄层色谱斑点清晰,专属性强;相思子碱在0.1μg-4μg范围内线性关系良好(r=1),平均回收率为99.5%,RSD为0.75%(n=6)。结论:本方法操作简便,专属性强,重复性好,可作为相思子的质量控制方法。
英文摘要:
      Abstract Objective:To improve the quality standard of Abrus precatorius L.Methods: Identification of tissue characteristics of Abrus precatorius L.by microscope.Abrus precatorius L.and Abrine were identified by TLC;the content of Abrine was determined by HPLC. Results : The characteristics of palisade cells, cotyledon cells and supporting cells were obvious;The TLC spots developed were fairly clear and specific; The linear range was 0.1μg-4μg (r=1),The average recovery was 99.5% with the RSD of 0.75%(n=6). Conclusion : The method is simple with high specificity and good repeatability,which can be used as quality control method for Abrus precatorius L.
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