气质联用追踪筛选辛夷挥发油提取工艺

Track Sieve Extracting Technology of Volatile Oil of Magnolia biondii with GC-MS

采用GC-MS为追踪手段,确定辛夷挥发油提取优选工艺为:辛夷粗粉采用水蒸气蒸馏法提取3～4h,提取率约为86%。

GC MS is adopted for tracking method. The best technology of extracting process of Magnolian biondii's volatile oil is: Using water vapor distillating method extracting Magnolian biondii powder for 3 4 hours, extracting rate is about 86%.