【摘要】 优选茴香精油提取工艺,采用同时蒸馏萃取方法对茴香根实施正交实验设计L9(34),以提取率为目标,确定最佳提取工艺条件。结果:最佳条件是A3B1C3,即料液比(g/mL),浸泡90min后用同时蒸馏萃取3h。结论:优选得到的工艺稳定可行。更多还原

【Abstract】 Optimization of fennel essential oil extraction process,using simultaneous distillation and extraction methods on the implementation of fennel root orthogonal design L9(34),to extract the target rate,to determine the optimum extraction conditions.Results:The best condition is A3B1C3,that is,ratio of material to liquid(g/mL),after 90 minutes of immersion SDE 3 hours.Conclusion:The optimized process is stable and feasible.更多还原