花梨木挥发油β-环糊精包合物的制备工艺研究  

Study on the Preparation Process of Inclusion Complex of Volatile Oil of Dalbergia odorifera-β-cyclodextrin

作　　者：纪明慧[1,2] 舒火明[1,2] 郭飞燕[1,2] 李婷[2] 马建文[2] 

机构地区：[1]海南省热带药用植物化学重点实验室,海南海口571158 [2]海南师范大学化学化工学院,海南海口571158

出　　处：《中药材》2009年第1期114-117,共4页Journal of Chinese Medicinal Materials

基　　金：海南省自然科学基金项目(20704)

摘　　要：目的:研究β-环糊精包合花梨木挥发油的最佳工艺。方法:以挥发油包合率为评价指标,比较饱和水溶液搅拌法、微波法及超声波法,以正交实验优选最佳工艺条件,并用TLC对包合前后的挥发油性质进行分析。结果:最佳包合工艺条件为m(花梨木挥发油)∶m(β-CD)=1∶10(g/g),超声1 h,温度70℃,包合率可达82.02%。结论:超声波法为最佳的包合方法。Objective ： To study the optimum preparation process of the volatile oil of Dalbergia odorifera-β-cyclodextrin. Methods ： The saturated water solution mixing method was compared with microwave method and ultrasonic method by determining the uhilization ratio of the volatile oil in Dalbergia odorifera. The optimum preparation conditions were investigated by the orthogonal design. The quality of the volatile oil before and after included were analyzed by TLC. Results ： The optimum preparation conditions for inclusion were as follows： m（volatile oil of Dalbergia odorifera）： m （β-CD） = 1：10 （g/g） , ultrasonic time was lh, the temperature was 70℃. The uhilization ratio of the volatile oil was 82. 02%, Conclusion ： Ultrasonic method is the best method.

关 键 词：花梨木 挥发油 Β-环糊精 包合物 

分 类 号：R944.2[医药卫生—药剂学]