| 杜仲盐制前后质量变化的比较研究 |
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| 引用本文： | 狄留庆,刘圣金,赵晓莉,毕肖林,单进军,毛厌草,马容,宋燕. 杜仲盐制前后质量变化的比较研究[J]. 中药材, 2007, 30(5): 525-529 |
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| 作者姓名： | 狄留庆 刘圣金 赵晓莉 毕肖林 单进军 毛厌草 马容 宋燕 |
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| 作者单位： | 1. 南京中医药大学,江苏南京,210029
2. 上海华宇药业有限公司,上海,200002 |
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| 摘 要： | 目的:研究杜仲盐制前后质量的变化。方法:通过杜仲盐制前后松脂醇二葡萄糖苷的含量、醇溶性浸出物以及指纹图谱的变化进行比较研究。结果:杜仲盐制后松脂醇二葡萄糖苷的含量均有不同程度的下降,醇溶性浸出物因产地的不同而呈现出不同的变化趋势,杜仲指纹图谱共标出指纹峰11个,盐杜仲则标示出8个。结论:杜仲经盐制后松脂醇二葡萄糖苷的含量下降,醇溶性浸出物也发生改变,杜仲盐制后HPLC色谱指纹图谱指纹峰减少,且大部分成分含量下降。
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| 关 键 词： | 杜仲 盐制 松脂醇二葡萄糖苷 浸出物 指纹图谱 高效液相色谱法 |
| 文章编号： | 1001-4454（2007）05-0525-05 |
| 修稿时间： | 2006-10-17 |
Research on the Quality Changes in Pre- and Post-processed Pieces of Eucommia ulmoides |
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| DI Liu-qing,LIU Sheng-jin,ZHAO Xiao-li,BI Xiao-lin,SHAN Jin-jun,MAO Yan-cao,MA Rong,SONG Yan. Research on the Quality Changes in Pre- and Post-processed Pieces of Eucommia ulmoides[J]. Journal of Chinese medicinal materials, 2007, 30(5): 525-529 |
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| Authors: | DI Liu-qing LIU Sheng-jin ZHAO Xiao-li BI Xiao-lin SHAN Jin-jun MAO Yan-cao MA Rong SONG Yan |
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| Affiliation: | 1. Nanjing University of Traditional Chinese Medicine, Nanjing 210029, China; 2. Shanghai Huayu Chinese Herbs Co. Ltd, Shanghai 200002, China |
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| Abstract: | Objective: To study the quality changes in pre-and post-processed pieces of Eucommia ulmoides Oliv.Methods: The changes of the content of pinoresinol diglucoside,extract and fingerprint were studied.Results: Pinoresinol diglucoside contents in post-processed pieces were lower than those in pre-processed and alcohol extract had different changes because of its different habitats.Eucommia ulmoides consists of 11 common peaks,the one processed by salt-water consists of 8 Peaks.Conclusion: Processing can reduce the content of pinoresinol diglucoside.Alcohol extract has different changes.Eucommia ulmoides common peaks of its fingerprint reduce and mostly components descend after processed by salt-water. |
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| Keywords: | Eucommia ulmoides Oliv. Processed by salt-water Pinoresionl diglucoside Extract Fingerprint HPLC |
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