| 川芎提取工艺的研究 |
| |
| 引用本文： | 马建春,曾佳,关石凤,区通源. 川芎提取工艺的研究[J]. 亚太传统医药, 2012, 8(2): 13-15 |
| |
| 作者姓名： | 马建春 曾佳 关石凤 区通源 |
| |
| 作者单位： | 广东药学院附属第一医院药学部,广东广州,510080 |
| |
| 摘 要： | 目的:优选川芎的提取方法和最佳工艺条件。方法:采用高效液相色谱法,以阿魏酸为检测指标,考察不同提取方法对其含量的影响;采用均匀试验设计进行提取工艺条件优选。结果:超临界CO2萃取法提取阿魏酸得率最高,最佳提取条件为:萃取压力45MPa,萃取温度55℃,解析压力6MPa,夹带剂为150%药材量的乙醇(mL.g-1),动态萃取3.5h。结论:优选工艺提取率高,合理,可行。
|
| 关 键 词： | 川芎 阿魏酸 提取工艺 |
Studies on Extraction Technology of Ferulic acid in Ligusticum chuanxiong Hort. |
| |
| Ma Jianchun , Zeng Jia , Guan Shifeng , Ou Tongyuan. Studies on Extraction Technology of Ferulic acid in Ligusticum chuanxiong Hort.[J]. Asia-Pacific Traditional Medicine, 2012, 8(2): 13-15 |
| |
| Authors: | Ma Jianchun Zeng Jia Guan Shifeng Ou Tongyuan |
| |
| Affiliation: | (The First Affiliated Hospital of Guangdong Pharmaceutical University,Guangzhou 510080,China) |
| |
| Abstract: | Objective:To optimize the extraction technology of ferulic acid in Ligusticum chuanxiong Hort.Methods:Using the content of ferulic acid as the index,to study the factors that affected the different extraction and optimize the best method of extraction.Results:The method of Supercritical CO2 extraction(SFE) shares the highest extraction ratio and the best SFE conclusions were as follows: cosolvent was 150% ethanol(mL·g-1),extracting pressure was 45MPa,extracting temperature was 55 ℃,pressure of resolution was 6 MPa,extracting time was 3.5h.Conclusion: The optimum extraction is reasonable and practicable,for it is has high extraction ratio. |
| |
| Keywords: | Ligusticum chuanxiong Hort. Ferulic Acid Extraction Technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
