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| 荔枝草及其混淆品的HPLC指纹图谱鉴定 | |
| 引用本文： | 傅国强,王硕,王跃生.荔枝草及其混淆品的HPLC指纹图谱鉴定[J].江西中医学院学报,2008,20(6):72-73. |
| 作者姓名： | 傅国强 王硕 王跃生 |
| 作者单位： | 1. 江西中医学院科技学院,南昌,330006 2. 上海中医药大学,上海,201203 3. 中药固体制剂制造技术国家工程研究中心,南昌,330006 |
| 摘 要： | 目的：建立荔枝草及其混淆品的指纹图谱鉴定方法。方法：色谱柱：Hypersil C18（4.6 mm×250 mm,5μm）;流动相：乙腈-0.1%磷酸水溶液,梯度洗脱;柱温：40℃;检测波长：290 nm;体积流量：0.9 mL/min。结果：共标出荔枝草药材9个共有峰,荔枝草药材与混淆品的指纹图谱有明显区别。结论：HPLC指纹图谱鉴别荔枝草及其混淆品具有重复性好、特征性强、方法简便等特点,可作为荔枝草药材的鉴别方法。 |
| 关 键 词： | 荔枝草 指纹图谱 混淆品 HPLC |
Identification On Common Sage Herb and its Adulterants by HPLC Fingerprint Chromatogram |
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| FU Guo-qiang,WANG Shuo,WANG Yue-sheng.Identification On Common Sage Herb and its Adulterants by HPLC Fingerprint Chromatogram[J].Journal of Jiangxi College of Traditional Chinese Medicine,2008,20(6):72-73. | |
| Authors: | FU Guo-qiang WANG Shuo WANG Yue-sheng |
| Institution: | FU Guo- qiang ,WANG Shuo ,WANG Yue- sheng( 1. Jiangxi University of Traditional Chinese Medicine ,Nanehang 330006; 2. Shanghai University of Traditional Chinese Medicine ,Shanghai 201203; 3. National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine ,Nanchang330006 ) |
| Abstract: | Objective ： To establish the fingerprint chromatogram for the identification of Common Sage Herb and its adulterants. Methods： The separation was performed by Hypersil C18 column （4.6 mm × 250 mm,5 μm） with a mobile phase of Acetonitrile and 0.1% Phosphoric Acid mode at a flow rate of 0.9mL/min. The detection of wavelength was 290mn. Resuhs：9 peaks were separated on the HPLC fingerprint of Common Sage Herb. It was found that there were great difference in fingerprint chromatogram among them. Conclusion： This method is simple, rapid, stable and with good reproducibility. It may be used to identify Common Sage Herb. |
| Keywords: | Common Sage Herb fingerprint chromatogram adulterants HPLC |
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