期刊文献+

乙醇浸取法与超声波法提取新丰生姜精油的对比分析 被引量:7

Comparing Study of Ginger Oil Extraction from Xinfeng Ginger between Ultrasonic Method and Ethanol Leaching Method
下载PDF
导出
摘要 通过乙醇浸取法和超声波辅助石油醚提取法提取新丰生姜油,为地方产业服务。通过上述提取方法,比较得率,获得最佳的提取条件,并通过气质谱联用技术对所得姜油进行了成分分析。乙醇浸取法最佳温度为60.5℃,料剂比为1∶8.5(g/m L),姜油得率为4.11%;超声波辅助法最佳超声功率为364 W,姜油得率为5.11%;不同方法的姜油化学成分差异较大:前者获得的姜油主要为姜精油,不含姜辣素,后者获得姜油主要为姜精油和姜酮(姜辣素的成分)。 Ginger oil was extracted from Xinfeng ginger through ethanol leaching method and ultrasonic method.Parallel experiments were carried out in each method in order to get the optimal extraction condition.The yield of two methods were compared and analyzed by GC-MS technique for the component analysis.The results showed that the optimal temperature of the ethanol leaching method was 60.5 ℃, solute and liquid ratio (g/mL) was 1:8.5, the best ultrasonic power was 364 W, The yield of ginger oil through ethanol leaching method was 4.11%, Extraction rate of ultrasonic method was 5.11%, the main composition of ginger oil was ginger essential oil through ethanol leaching method.The main composition of ginger oil was ginger essential oil and Zingerone ( gingerol component ) through ultrasonic method.
出处 《广州化工》 CAS 2015年第6期80-82,共3页 GuangZhou Chemical Industry
基金 嘉兴学院重点SRT项目(项目编号:851714073)资助
关键词 乙醇浸取法 超声波辅助石油醚提取法 新丰生姜油 得率 成分分析 ethanol leaching method ultrasonic method Xinfeng ginger oil extraction yield component analysis
  • 相关文献

参考文献10

二级参考文献97

共引文献253

同被引文献96

引证文献7

二级引证文献86

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