| 超声-微波协同萃取川木通中齐墩果酸的工艺研究 |
| |
| 引用本文： | 杨胜丹,付大友,谭文渊,李艳清. 超声-微波协同萃取川木通中齐墩果酸的工艺研究[J]. 应用化工, 2010, 39(1): 87-89 |
| |
| 作者姓名： | 杨胜丹 付大友 谭文渊 李艳清 |
| |
| 作者单位： | 四川理工学院,材料与化学工程学院,四川,自贡,643000 |
| |
| 摘 要： | 研究了川木通中齐墩果酸的超声-微波协同萃取工艺。采用L9(34)正交实验法,探讨了提取时间、乙醇浓度、微波功率、料液比等因素对提取效果的影响。结果表明,乙醇浓度对提取效果的影响最为显著,最佳萃取条件为乙醇浓度90%,微波功率60 W,提取时间5 min,料液比1∶9。超声-微波协同萃取在提取时间和提取率等方面都要优于常规提取法。
|
| 关 键 词： | 川木通 齐墩果酸 超声-微波协同萃取 |
Technology on the extraction of oleanolic acid in caulis clematidis armandii by ultrasonic wave and microwave synergic pretreatment |
| |
| YANG Sheng-dan,FU Da-you,TAN Wen-yuan,LI Yan-qing. Technology on the extraction of oleanolic acid in caulis clematidis armandii by ultrasonic wave and microwave synergic pretreatment[J]. Applied chemical industry, 2010, 39(1): 87-89 |
| |
| Authors: | YANG Sheng-dan FU Da-you TAN Wen-yuan LI Yan-qing |
| |
| Affiliation: | Material and Chemical Engineering College;Sichuan University of Science and Engineering;Zigong 643000;China |
| |
| Abstract: | Ultrasonic wave and microwave synergic extraction was applied to extract oleanolic acid in Caulis clematidis armandii.Orthogonal design methods L9(34) were applied to analyze the influence of factors such as extraction time,alcohol concentration,microwave power,material-liquid ratio on the extraction of oleanolic aicd.The results indicated that alcohol concentration had an obvious effect on extraction.The optimum extraction condition was alcohol concentration 90%,extraction time 5 min,microwave power 60 W,m... |
| |
| Keywords: | caulis clematidis armandii oleanolic acid ultrasonic wave and microwave synergic extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
