Effects of Solvents and Extraction Methods to Extraction of Fructus Leonuri

摘要：

　　Effects of solvent types and extraction methods were investigated for effective recovery of fatty oils from Fructus Leonuri fruit.Among the five solvents tested,dichloromethane gave the highest recovery with Soxhlet extract ion (SE),and ethanol gave the highest recovery with microwave assisted extraction (MAE).In addition,the fatty oil content of the MAE extract was found to be only slightly lower than that of SE,but MAE was shown to permit comparable extract ion efficiency with 30 fold reduction in extraction time and 2 fold reduction in solvent consumption.

关键词： Fructus Leonuri fruit fatty oil solvent extraction Soxhlet extraction microwave assisted extraction

作者: Li Tan Zhu Ming Shen Ye Lv Gang Sun Xin

作者单位: Beihua University Faculty of Medicine,Jilin,China

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 89-91

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）