| 精制狗皮膏挥发性成分的提取及其GC—MS分析 |
| |
| 引用本文： | 颜巧蓉,唐宇航,刘文涵.精制狗皮膏挥发性成分的提取及其GC—MS分析[J].浙江化工,2011,42(9):23-26,7. |
| |
| 作者姓名： | 颜巧蓉 唐宇航 刘文涵 |
| |
| 作者单位： | 浙江工业大学化学工程与材料学院,浙江杭州,310014 |
| |
| 基金项目： | 浙江省重点科技创新团队(2009R50002)经费资助 |
| |
| 摘 要： | 采用水蒸气蒸馏法提取精制狗皮膏的挥发性成分．用气相色谱-质谱（GC—MS）联用技术分离和鉴定了提取的挥发性成分。并用峰面积归-化法测定了各纽分的相对百分含量。从精制狗皮膏中分离出76个组分，鉴定了其中59个化合物，占总峰面积的92．70％。其主要成分是樟脑（36．35％）、薄荷脑（21．43％）、水杨酸甲酯（15．95％）、长叶烯（7．94％）、右松酯醛（2．71％）、石竹烯（1．77％）、西柏烯（1．24％）等。该法为精制狗皮膏气相色谱指纹图谱的研究及其质量控制提供了依据。
|
| 关 键 词： | 精制狗皮膏 水蒸气蒸馏 挥发性成分 GC—MS |
Extraction and GC-MS Analysis of Volatile Components from Refining Cream Dogskin |
| |
| YAN Qiao-rong,TANG Yu-hang,LIU Wen-han.Extraction and GC-MS Analysis of Volatile Components from Refining Cream Dogskin[J].Zhejiang Chemical Industry,2011,42(9):23-26,7. |
| |
| Authors: | YAN Qiao-rong TANG Yu-hang LIU Wen-han |
| |
| Affiliation: | YAN Qiao-rong,TANG Yu-hang,LIU Wen-han(College of Chemical Engineering and Material Science,Zhejiang University of Technology,Hangzhou 310014,China) |
| |
| Abstract: | The volatile components from Refining Cream dogskin were extraeted by steam distillation method. GC-MS technology was applied to isolate and identify the extracted volatile components. Peak area normalization method was used to determine the relative content of each component. 76 components were separated from Refining Cream dogskin and 59 compounds were identified, accounting for 92.70% of total peak area. The main components were Camphor （36.35%）, Menthol （21.43%）, Methyl Salicylate （15.95%）, Longifolene （7.94%）, Cryptopinone（2.71%）, Caryophyllene （1.77%） and Cembrene （1.24%）. The proposed method could provide useful information for the basic study on gas chromatography fingerprint and the quality evaluation of Refining Cream dogskin. |
| |
| Keywords: | refining cream dogskin steam distillation volatile component GC-MS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
