| 飞龙掌血挥发性化学成分的GC-MS分析 |
| |
| 引用本文： | 刘志刚,李莹,朱芳芳,何娅,袁淼淼,徐明江.飞龙掌血挥发性化学成分的GC-MS分析[J].辽宁中医学院学报,2011(11):150-151. |
| |
| 作者姓名： | 刘志刚 李莹 朱芳芳 何娅 袁淼淼 徐明江 |
| |
| 作者单位： | 贵阳学院生物与环境工程系,贵州贵阳550003 |
| |
| 基金项目： | 贵阳学院20l0年学生科研项目课题（201002） |
| |
| 摘 要： | 目的：研究民族药飞龙掌血中挥发性化学成分。方法：采用水蒸气蒸馏的方法提取飞龙掌血中挥发油成分,通过正交设计法优选了提取飞龙掌血挥发油的工艺条件;采用气相色谱-质谱联用法（GC-MS）对飞龙掌血挥发油中的化学成分进行了分离鉴定。结果：最佳提取条件为药材粉碎40目,用10倍量水浸泡过夜,连续提取12h,在最佳工艺条件下,飞龙掌血挥发油得率为0.12%,经GC-MS分析,从飞龙掌血挥发油中共鉴定出26个化学成分,鉴定率为97.4%,其主要化学成分为α-杜松醇、斯巴醇、α-紫穗槐烯等。结论：飞龙掌血根和叶挥发油成分差异较大。
|
| 关 键 词： | 飞龙掌血 挥发油 GC-MS |
Study on Chemical Composition of the Essential Oil from Toddalia Asiatica Lain. by Gas Chromatography/Mass Spectrum |
| |
| LIU Zhi-gang,LI Ying,ZHU Fang-fang,HE Ya,YUAN Miao-miao,XU Ming-jiang.Study on Chemical Composition of the Essential Oil from Toddalia Asiatica Lain. by Gas Chromatography/Mass Spectrum[J].Journal of Liaoning College of Traditional Chinese Medicine,2011(11):150-151. |
| |
| Authors: | LIU Zhi-gang LI Ying ZHU Fang-fang HE Ya YUAN Miao-miao XU Ming-jiang |
| |
| Institution: | (Department of Biology and Environment Engineering,Guiyang College,Guiyang 550003,Guizhou,China) |
| |
| Abstract: | Objective：To study the chemical compositions of essential oil from Toddalia asiatica Lam..Methods：The essential oil from Toddalia asiatica Lam.was prepared by the method of Steam Distillation and its chemical compositions were analyzed by GC/MS.Results：The optimal conditions were determined by orthogonal test as follows：40 mesh of samples,12h of extraction time,and 10 times of extraction solvent.Under the optimal conditions,the oil yield was 0.12%.26 compounds were identified,in which the main ingredients were α-Cadinol,spathulenol and α-Amorphene,etc.Conclusion：The chemical compositions of the bark are different from the leaves in the essential oil of Toddalia asiatica Lam. |
| |
| Keywords: | Toddalia asiatica Larn essential oil GC-MS |
| 本文献已被 维普 等数据库收录！ |
|
