期刊文献+

杜衡挥发油的超声波协同微波辅助提取及其GC/MS分析 被引量:1

Ultrasonic-microwave synergistic extraction and GC/MS analysis of volatile oil from Asarum forbesii Maxim
下载PDF
导出
摘要 在单因素试验的基础上,采用Box-Behnken设计对杜衡挥发油超声波协同微波提取工艺中的液料比、微波功率和微波时间3因素的最优化组合进行了定量研究,建立并分析了各因素与得率关系的数学模型。结果表明:最佳的工艺条件为液料比10mL/g,微波功率234W和提取时间131 s。经试验验证,在此条件下得率为8.29%,与理论计算值8.32%基本一致。说明回归模型能较好地预测杜衡挥发油的提取得率。并采用气相色谱-质谱联用技术对杜衡挥发油成分进行了分离鉴定,分离出30种成分,确认了其中21种,采用峰面积归一化法确定了各成分的相对含量。 The influences of solvent to material ratio,microwave power and extraction time on the extraction yield of volatile oil from Asarum forbesii Maxim with the ultrasonic-microwave synergistic extraction(UMSE)technique were studied.Box-Behnken experimental design was based on the single factor experiments.One mathematical model established and analyzed by response surface methodology(RSM)was adequate to describe the relationships between the studied factors and the response of volatile oil extraction yield.Based on the canonical analysis,the optimum extraction conditions were obtained as follows:solvent to material ratio 10mL/g,microwave power 234W and extraction time 131s.Under the optimized extraction conditions,the extraction yield is 8.29%,which is close to the estimated value 8.32% attained by using regression model.This model can well predict the experiment results.Then the chemical components of the volatile oil were examined by GC-MS.Finally 30 kinds of compounds were separated,21 kinds of compounds were identified,and the relative contents of these components were determined by peak area normalization method.
出处 《中国食品添加剂》 CAS 北大核心 2011年第2期87-92,共6页 China Food Additives
基金 徐州工程学院青年项目(XKY2009121)
关键词 超声波协同微波提取 杜衡 挥发油 响应曲面法 GC/MS ultrasonic-microwave synergistic extraction Asarum forbesii Maxim volatile oil response surface methodology GC/MS
  • 相关文献

参考文献8

二级参考文献30

共引文献87

同被引文献12

  • 1孟庆国,王琪,刘浚.新3,5-二取代噁唑烷酮抗菌剂的合成及其体外抑菌活性[J].药学学报,2003,38(10):754-759. 被引量:3
  • 2程丽娟 薛泉宏 来航线 等.微生物学实验技术[M].西安:世界图书出版公司,2000..
  • 3陈健,潘艺,林庆生.CO_2超临界流体萃取法提取杜衡挥发油化学成分的分析[J].中国药房,2007,18(36):2841-2843. 被引量:9
  • 4LEE J Y, MOON S S, HWANG B K. Isolation and antifun gal activity of kakuol, a propiophenone derivative from Asa rum sieboLdii rhizome[J]. Pest Management Science, 2005, 61(8) :821-825.
  • 5LOANA M, SABRINA D, LUCIO M,et al. Synthesis and antifungal activity of 2 hydroxy 4,5-methylenedioxyaryl ke- tones as analogues of kakuol[J]. Chemistry & Biodiversi- ty,2010,7(4) :887-897.
  • 6IANNI A,WALDVOGEL S R. Reliable and versatile syn- thesis of 2 aryl-substituted cinnamic acid esters[J]. Synthesis,2006(13) :2103-2112.
  • 7FUKUI K, NAKAYAMA M. Synthetic studies of sesamol derivatives IV. preparation and reactions of 2-hydroxy-4,5- methylenedioxyacetophenones [J]. Bulletin of the Chemi- cal Society of Japan,1964,3(37) :300-302.
  • 8BENSARI A, ZAVERI N T. Titanium( IV ) chloride-medi- ated ortho acylation of phenols and naphthols [J]. Synthe- sis,2003(2) :267-271.
  • 9张兴.植物化学保护实验技术简介[M].西安:陕西科学技术出版社,1983.
  • 10丁智慧,陈家玲,丁靖垲.杜衡的化学成分[J].化学研究与应用,1999,11(5):513-514. 被引量:10

引证文献1

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部