实验室提取依兰香挥发油最佳技术研究

Optimization of Extraction Conditions for Ylang Ylang Oil by Orthogonal Test

用正交试验法对依兰香挥发油的提取工艺条件进行优选,考察了影响挥发油收率的因素并得出最佳提取工艺。结果发现:提取海南依兰香挥发油的最佳提取工艺为加入10倍量的水、浸泡2 h、提取6 h。此提取工艺适合实验室及小批量生产。

To obtain the optimal extraction process of volatile oil of Ylang Ylang,the rate of volatile oil and the ratio of emulsification were taken as investigation targets by orthogonal design.The results showed the optimal extraction process was using 10 times weight of water to soak the leaves that were cut into fragments for 2 hours,then extracting for 6 hours.The optimal extraction process is feasibility and able to adapt the laboratory production.