| 水蒸汽蒸馏、溶剂萃取、同时蒸馏萃取法提取花椒挥发油的效果比较 |
| |
| 引用本文： | 罗凯,朱琳,阚建全.水蒸汽蒸馏、溶剂萃取、同时蒸馏萃取法提取花椒挥发油的效果比较[J].食品科技,2012(10):234-236,240. |
| |
| 作者姓名： | 罗凯 朱琳 阚建全 |
| |
| 作者单位： | 西南大学食品科学学院;重庆市农产品加工及贮藏重点实验室;重庆三峡学院生命科学与工程学院 |
| |
| 基金项目： | 国家自然科学基金项目(31071599);重庆市科委攻关项目(CSTC,2010AC1009) |
| |
| 摘 要： | 对水蒸气蒸馏法、溶剂萃取法以及同时蒸馏萃取发提取花椒挥发油的效果进行了比较,并通过气相色谱质谱法对3种方法的提取物种类进行了比较。结果显示水蒸气蒸馏法虽然花椒挥发油提取物种类达到了30种,但对挥发油的提取率只有6.66%;溶剂萃取法使得花椒挥发油的提取率达到了8.37%,但提取物种类只有17种;采用同时蒸馏萃取法提取花椒挥发油时,其提取率达到了11.6%,提取物的种类达到了77种,该方法提取花椒挥发油的效果理想,对于花椒挥发油的成分分析以及定量检测也十分有助。该比较结果将为花椒挥发油的提取以及对挥发油的成分分析和定量检测提供实验依据。
|
| 关 键 词： | 花椒挥发油 水蒸气蒸馏 溶剂萃取 同时蒸馏萃取 |
Comparison on extraction of steam distillation, solvent, simultaneous distillation for Zanthoxylum essential oil |
| |
| LUO Kai,ZHU Lin,KAN Jian-quan.Comparison on extraction of steam distillation, solvent, simultaneous distillation for Zanthoxylum essential oil[J].Food Science and Technology,2012(10):234-236,240. |
| |
| Authors: | LUO Kai ZHU Lin KAN Jian-quan |
| |
| Affiliation: | 1,2* (1.College of Food Science, Southwest University, Chongqing 400716; 2.Chongqing Agroproduct Processing and Technology Important Laboratory, Chongqing 400716; 3.School of Life Science and Engineering, Chongqing Three Gorges University, Chongqing 404000) |
| |
| Abstract: | The steam distillation, solvent extraction and simultaneous distillation extraction Zanthoxylum essential oil extraction effect were compared, and by gas chromatography mass spectrometry on three methods of extract types were compared. Results show that steam distillation although extract species reach 30, but foressential oil extraction rate of only 6.66%; solvent extraction makes Zanthoxylum essential oil extraction rate reached 8.37%, but the extract species only 17; by simultaneous distillation and extraction Zanthoxylum essential oil extraction, the extraction rate reached11.6%, e the extract species has reached 77, the extraction methods of essential oil from Zanthoxylum effect is ideal, for Zanthoxylum essential oil composition analysis and quantitative detection is also very helpful. The results of comparison provide experimental basis for Zanthoxylum essential oil extraction and composition analysis and quantitative detection. |
| |
| Keywords: | Zanthoxylum essential oil steam distillation solvent extraction simultaneous distillation extraction |
| 本文献已被 CNKI 等数据库收录！ |
|
