茶树油提取工艺及其理化性质的研究  

The reaserch of extraction conditions for volatile oil of tea tree and its physico-chemical properties testing

作　　者：弓宝[1] 陈德力[1] 赵祥升[1] 冯锦东[1] 

机构地区：[1]中国医学科学院中国协和医科大学药用植物研究所海南分所(海南省南药资源保护与开发利用重点实验室),海南海口570100

出　　处：《中国医药科学》2015年第23期72-74,134,共4页China Medicine And Pharmacy

基　　金：海南省引进集成应用专项项目(YJJC20120008)

摘　　要：目的优化茶树油的提取工艺并对其主要理化指标进行检测。方法用正交试验法对茶树油的提取工艺条件进行优选,以挥发油得率和乳化值为指标,考察影响挥发油收率因素并得出最佳提取工艺;同时对其折光率、密度等理化指标进行检测。结果提取茶树油的最佳提取工艺为粉碎过10目筛、加入6倍量水浸泡4h、提取4h;且理化性质检测符合国际标准。结论此提取工艺满足实验室研究及小规模生产。Objective To obtain the optimal extraction process of volatile oil in Tea Tree, and get the oil＇s physico-chemical properties. Methods Taking the rate of volatile oil and the ratio of emulsification as investigation targets by orthogonal design for optimizing the optimal extraction process of volatile oil of tea tree, to investigate the effect factor of volatile oil and obtain the optimal extraction process, at the same time testing its physico-chemical properties as the refractive index and density and so on. Results The optimum conditions were as follows： crushed 10 mesh sieve, water amount is 6 times and soak for 4h, then extract 4 hours. And the physical and chemical properties is in line with international standards. Conclusion The optimal extraction process meets the requirement of the laboratory research and it also applies to small lot manufacture.

关 键 词：茶树油 提取工艺 理化指标 

分 类 号：S482.2[农业科学—农药学]