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| 桑叶总生物碱中1-脱氧野尻霉素的测定及方法学考察 |
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刘韦鋆1, 赵骏2, 曾森2, 刘美平2
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1.天津中医药大学研究生 天津 300193;2.天津中医药大学 天津 300193
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| 摘要: |
| [目的]为提取纯化后的桑叶总生物碱供试品中的1-脱氧野尻霉素建立测定方法及对方法学进行考察。[方法]1-脱氧野尻霉素供试品的含量测定采用柱前衍生化高效液相色谱法。[结果]制桑叶总生物碱供试品3份,经测定,供试品中1-脱氧野尻霉素的含量分别为7.99%,8.64%,7.09%。[结论]检测方法简单、快速、准确。 |
| 关键词: 桑叶 1-脱氧野尻霉素 柱前衍生化 |
| DOI：10.11656/j.issn.1672-1519.2010.02.38 |
| 分类号: |
| 基金项目:高等学校科技创新工程重大项目培育基金项目资助课题(706013) |
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| Study on the Measurement and Methodology of 1-deoxynojirimycin in Total Alkaloids from Mulberry Leaf |
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LIU Wei-jun,ZHAO Jun,ZENG Sen
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Tianjin University of TCM, Tianjin 300193, China
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| Abstract: |
| [Objective] To extract and purify 1-deoxynojirimycin in total alkaloids from mulberry leaf and to establish the method of content determination. [Methods] The 1-deoxynojirimycin in total alkaloids from mulberry leaf was measured by using pre-column derivation high performance liquid chromatography. [Results] In this way,the purity was exceeded above 7.99%,8.64%,7.09%. [Conclusion] This method was simple,high-speed,and accurate. |
| Key words: mulberry leaf 1-deoxynojirimycin in total alkaloids pre-column derivation |
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