| 栀子不同饮片环烯醚萜苷类成分比较研究 |
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| 引用本文： | 张村,肖永庆,李丽,逄镇,李桂柳.栀子不同饮片环烯醚萜苷类成分比较研究[J].中国中药杂志,2008,33(10):1138-1140. |
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| 作者姓名： | 张村 肖永庆 李丽 逄镇 李桂柳 |
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| 摘 要： | 目的:对栀子不同饮片环烯醚萜苷类成分进行比较研究。方法:HPLC同时测定2个主要成分(京尼平龙胆二糖苷,京尼平苷)含量,色谱条件为Kromasil C18柱,流动相乙腈-0.3%甲酸水(12∶88),检测波长238 nm,流速1.0 mL.min-1,柱温35℃。结果:2个成分在测定范围内线性关系较好(r>0.999 4),平均回收率分别为101.8%,99.1%。栀子不同饮片中2种环烯醚萜苷类成分含量有差异。结论:所建立的方法准确、可靠,栀子不同饮片的含量变化呈现一定的规律性。
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| 关 键 词： | 栀子饮片 京尼平苷 京尼平龙胆二糖苷 HPLC 含量测定 |
| 收稿时间： | 2007/10/26 0:00:00 |
Comparative studies on contents of iridoid in processed products from Gardenia jasminoides |
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| ZHANG Cun;XIAO Yong-qing;LI Li;PANG Zhen;LI Gui-liu.Comparative studies on contents of iridoid in processed products from Gardenia jasminoides[J].China Journal of Chinese Materia Medica,2008,33(10):1138-1140. |
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| Authors: | ZHANG Cun;XIAO Yong-qing;LI Li;PANG Zhen;LI Gui-liu |
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| Affiliation: | Institute of Chinese Materia Madica, China Academy of Chinese Medicial Sciences, Beijing 100700, China. |
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| Abstract: | OBJECTIVE: To compare the contents of iridoid in the different processed products from Gardenia jasminoides. METHOD: Contents of geniposide and genipin gentiobioside in products were determined simultaneously by HPLC. A kromasil C18 column at 35 degrees C was used with the acetonitrile-0.3% formic acid anhydrous (12:88) as the mobile phrase. The detection wavelength was set at 238 nm and the flow rate was 1.0 mL x min(-1). RESULT: The obtained linearity of the two components was good with that the relative coefficients (r) were over 0.9994 and the average recoveries were 101.8%, 99.1%, respectively. CONCLUSION: The method is simple, accurate with good reproducibility. The results showed contents of two components are difference in the different processed products. |
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| Keywords: | Gardenia jasminoides processed product geniposide genipin gentiobioside HPLC content determination |
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