| HPLC法测定薏苡非种仁部位薏苡素的含量 |
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| 引用本文： | 张明昶,麻秀萍,徐文芬,田甜,贾宪生. HPLC法测定薏苡非种仁部位薏苡素的含量[J]. 安徽农业科学, 2010, 38(28): 15586-15587,15589. DOI: 10.3969/j.issn.0517-6611.2010.28.053 |
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| 作者姓名： | 张明昶 麻秀萍 徐文芬 田甜 贾宪生 |
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| 作者单位： | 贵阳中医学院,贵州贵阳,550002;贵阳中医学院,贵州贵阳,550002;贵阳中医学院,贵州贵阳,550002;贵阳中医学院,贵州贵阳,550002;贵阳中医学院,贵州贵阳,550002 |
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| 基金项目： | 贵州省教育厅自然科学类重点科研项目 |
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| 摘 要： | [目的]建立薏苡非种仁部位中薏苡素的HPLC测定方法。[方法]采用高效液相色谱法。色谱柱为AgilentHC-C18色谱柱（4.6mm×250mm,5μm）;流动相为乙腈-0.1%磷酸水（V∶V=25∶75）;流速为1.0ml/min;柱温为25℃;检测波长为232nm。[结果]薏苡非种仁部位中薏苡素的含量：根〉皮〉茎。[结论]该方法准确、专属性强,可为薏苡非种仁部位的综合开发利用提供参考。
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| 关 键 词： | 薏苡非种仁部位 薏苡素 含量测定 HPLC |
Determination of Coixol in Roots, Seed Capsules and Stems of Coix lacryma-jobi L.var.ma-yuen(Roman.)Stapf by HPLC |
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| Affiliation: | ZHANG Ming-chang et al ( Guiyang College of Traditional Chinese Medicine, Guiyang, Guizhou 550002) |
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| Abstract: | [Objective]To establish a method for the determination of coixol in roots,stems and seed capsules of Coix lacryma-jobi L.var.mayuen(Roman.) Stapf herbs by HPLC.[Method]HPLC was used and the conditions were as follows:Agilent HC-C18 column (4.6 mm×250 mm,5 μm) ,mobile phase of acetonitrile-0.1% phosphoric acid (V∶V=25∶75) ,flow rate of 1.0 ml/min,column temperature of 25 ℃ and detection wavelength of 232 nm.[Result]The content of coixol in different parts of Coix lacryma-jobi L.var.ma-yuen(Roman.) Stapf.were as follows:root>seed capsule>stem.[Conclusion]This method is accurate and specific,which is useful for the integrative exploitation of in roots,seed capsules and stems of Coix lacryma-jobi L.var.ma-yuen(Roman.) Stapf. |
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| Keywords: | Roots stems and seed capsules of Coix lacryma-jobi L.var.ma-yuen(Roman.) Stapf. Coixol Content determination HPLC |
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