| 干燥方法对白芷醇提物有效成分的影响 |
| |
| 引用本文： | 董芙蓉,李慧,孙学刚,刘强,陈志良.干燥方法对白芷醇提物有效成分的影响[J].安徽中医学院学报,2007,26(6):45-47. |
| |
| 作者姓名： | 董芙蓉 李慧 孙学刚 刘强 陈志良 |
| |
| 作者单位： | 南方医科大学南方医院药剂科,广东,广州,510515;南方医科大学南方医院药剂科,广东,广州,510515;南方医科大学南方医院药剂科,广东,广州,510515;南方医科大学南方医院药剂科,广东,广州,510515;南方医科大学南方医院药剂科,广东,广州,510515 |
| |
| 摘 要： | 目的:考察常压干燥、减压干燥、冷冻干燥、微波干燥4种方法对白芷醇提物中欧前胡素和异欧前胡素含量的影响. 方法:采用HPLC测定白芷醇提物中欧前胡素和异欧前胡素的含量. 结果:各方法干燥后白芷醇提物中欧前胡素和异欧前胡素含量高低依次是白芷醇提液＞冷冻干燥品＞减压干燥品＞常压干燥品＞微波干燥品. 结论:冷冻干燥法白芷醇提物欧前胡素和异欧前胡素的损失最小,优于其他方法.
|
| 关 键 词： | 白芷 欧前胡素 异欧前胡素 干燥方法 |
| 文章编号： | 1000-2219(2007)06-0045-03 |
| 修稿时间： | 2007年6月20日 |
The Influences of Different Drying Methods on the Contents of Imperatorin and Isoimperatorin in Extracts of Angelica dahurica |
| |
| DONG Fu-rong,LI Hui,SUN Xue-gang,LIU Qiang,CHEN Zhi-liang.The Influences of Different Drying Methods on the Contents of Imperatorin and Isoimperatorin in Extracts of Angelica dahurica[J].Journal of Anhui Traditional Chinese Medical College,2007,26(6):45-47. |
| |
| Authors: | DONG Fu-rong LI Hui SUN Xue-gang LIU Qiang CHEN Zhi-liang |
| |
| Abstract: | Objective: To investigate the influences of different drying methods on the contents of imperatorin and isoimperatorin in alcohol extracts of Angelica dahurica.Methods: A method of HPLC was employed to determine the contents of various drying samples.Results: The contents of imperatorin and isoimperatorin in various drying samples are ordered as extraction>freezing drying samples>depression drying samples>ordinary pressure drying samples>microwave drying samples.Conclusion: Freezing drying makes the losses of imperatorin and isoimperatorin lowest and excels others. |
| |
| Keywords: | Angelica dahurica Imperatorin Isoimperatorin Drying method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《安徽中医学院学报》浏览原始摘要信息 |
| 点击此处可从《安徽中医学院学报》下载免费的PDF全文 |
|
