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| 不同方法提取荜茇挥发油的GC/MS分析 | |
| 引用本文： | 张裕强,郭立玮,刘史佳,杨臻峥,曹晨晓. 不同方法提取荜茇挥发油的GC/MS分析[J]. 质谱学报, 2008, 29(4): 231-236 |
| 作者姓名： | 张裕强 郭立玮 刘史佳 杨臻峥 曹晨晓 |
| 作者单位： | 1. 南京中医药大学中医药研究院，江苏 南京 210029；2. 江苏省中医院临床药理科，江苏 南京 210029； 3. 中国药科大学生命科学与技术学院，江苏 南京 210009；4. 南京中医药大学中药鉴定教研室，江苏 南京 210046 |
| 摘 要： | 采用气相色谱-质谱联用技术(GC/MS)对水蒸气蒸馏法(SD)和超临界CO2萃取法(SFE-CO2)所提取的荜茇挥发油化学成分及其含量进行分析。两种方法所提取的挥发油在外观，得率，化学成分及含量等方面均存在一定差异。用SFE-CO2法提取的挥发油得率高、提取时间短，是荜茇挥发油提取的理想方法。 |
| 关 键 词： | 荜茇 挥发油 水蒸气蒸馏法 超临界CO2萃取法 气相色谱-质谱 |
| 收稿时间： | 2007-12-16 |
Component Analysis of Different Methods for Extracting Volatile Oils from Fructus Piperis Longi by GC/MS |
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| ZHANG Yu-qiang,GUO Li-wei,LIU Shi-jia,YANG Zhen-zheng,CAO Chen-xiao. Component Analysis of Different Methods for Extracting Volatile Oils from Fructus Piperis Longi by GC/MS[J]. Journal of Chinese Mass Spectrometry Society, 2008, 29(4): 231-236 | |
| Authors: | ZHANG Yu-qiang GUO Li-wei LIU Shi-jia YANG Zhen-zheng CAO Chen-xiao |
| Affiliation: | 1.Institute of Traditional Chinese Medicine, Nanjing University of TCM, Nanjing 210029, China; 2.Clinical Pharmacology Department, Jiangsu Province Hospital of TCM, Nanjing 210029, China; 3.Institute of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China; 4.Identification of Chinese Medicine Department, Nanjing university of TCM, Nanjing 210046, China |
| Abstract: | GC/MS was used to compare the chemical components and their contents of volatile oils extracted from Fructus Piperis Longi by SD and SFE-CO2. The appearance, yield, chemical components and their contents of volatile oil extracted by the two methods are different. SFE-CO2 is superior to SD in raising yield and shortening extractive time， which is an ideal method for the extraction of volatile oil from Fructus Piperis Longi. |
| Keywords: | FructusPiperisLongi volatileoil steamdistillation(SD) supercriticalCO2fluidextraction(SFE-CO2) gaschromatography-massspectrometry(GC/MS) |
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