香附挥发油的提取及活性成分保护  

Extraction of cyperus rotundus volatile oil and protection of its active components

作　　者：沈德凤[1] 单畔畔[1] 王瑞瑞[2] 丁立新[1] 

机构地区：[1]佳木斯大学化学与药学院,黑龙江佳木斯154007 [2]佳木斯市中心医院,黑龙江佳木斯154002

出　　处：《黑龙江医药科学》2010年第1期13-14,共2页Heilongjiang Medicine and Pharmacy

摘　　要：目的:提取香附挥发油并对其有效成分进行保护。方法:水蒸气蒸馏法提取香附挥发油。采用β-CD包合法保护香附挥发油的有效成分。通过正交试验探讨β-CD包合香附挥发油的最佳工艺条件,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:包合比为1:6(mL.g-1),包合温度为40℃,包合时间为3h。结论:本包合工艺合理,且包合过程不影响香附挥发油的成分组成。Objective. To extract cyperus rotundus volatile oil and protect its active components. Methods： The steam distillation was used to extract cyperus rotundus volatile oil and the CD inclusion was adopted to protect its active components. The optimum inclusion conditions were established by the orthogonal test, and the nature of the volatile oil was analyzed by TLC before and after inclusion. Results：The optimal conditions were as follows：the inclusion ratio was 1：6 （mL·g^-1） and the inclusion temperature at 40℃ and the inclusion time 3h. Conclusion：This inclusion is reasonable and the inclusion process does not affect the components of eyperus rotundus volatile oil.

关 键 词：香附挥发油 Β-CD包合 正交试验 TLC分析 

分 类 号：R284.2[医药卫生—中药学]