| 摘要: |
| 采用微波萃取的方式提取莪术中的挥发油，并通过气相色谱-质谱联用技术对其化学成分进行了分析。实验结果显示，用微波萃取莪术挥发油的得率为3.36%，高于水蒸汽蒸馏法；挥发油中莪术呋喃烯酮含量最高，达到20.14%，其次是莪术醇，为18.34%。该实验可为莪术药材及其挥发油的有效利用提供依据。 |
| 关键词: 微波萃取 莪术 挥发油 GC-MS |
| DOI： |
| 投稿时间：2012-03-09修订日期：2012-05-26 |
| 基金项目: |
|
| Extraction of Volatile Oil from Curcumae rhizoma with Microwave-Extracting and Analysis of Its Constituents |
|
| (Shanxi Province Institute of Feed and Veterinary Drug Control Taiyuan 030027) |
| Abstract: |
| The volatile oil of Curcumae rhizoma was extracted by microwave-extracting and detected by GC-MS. Results showed that the extraction yield of volatile oil using microwave was 3.36%, higher than that by steam distillation. The main constituents of the volatile oil were the curzerenone achieving 20.14%, followed by curcumol of 18.34%. This experiment has practical significance for the effective use of Curcumae rhizoma and its volatile oil. |
| Key words: microwave-extracting Curcumae rhizome volatile oil GC-MS |
