| 薄荷油不同提取方法的比较 |
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| 引用本文： | 梁呈元,傅晖,李维林,夏冰,吴菊兰. 薄荷油不同提取方法的比较[J]. 时珍国医国药, 2007, 18(9): 2085-2086 |
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| 作者姓名： | 梁呈元 傅晖 李维林 夏冰 吴菊兰 |
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| 作者单位： | 江苏省中国科学院植物研究所·南京中山植物园,江苏,南京,210014 |
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| 基金项目： | 国家自然科学基金项目（No.30600051）;江苏省高技术研究项目（No.BG2003314） |
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| 摘 要： | 目的比较不同提取方法对薄荷挥发油得率和薄荷醇得率的影响。方法分别采用水蒸气蒸馏法、冷浸法、超声波法和超临界CO_2法提取薄荷油,通过气相色谱测定薄荷醇含量。结果超临界CO_2法提取薄荷油得率和薄荷醇得率分别为2.43%和1.77%,超声波法分别为1.34%和1.09%,冷浸法分别为1.27%和1.02%,水蒸气蒸馏法分别为1.15%和0.90%。结论薄荷油的4种提取方法中以超临界CO_2法最优。
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| 关 键 词： | 薄荷 挥发油 薄荷醇 提取方法 |
| 文章编号： | 1008-0805（2007）09-2085-02 |
| 收稿时间： | 2007-03-05 |
| 修稿时间： | 2007-05-20 |
Comparison of Different Extraction Methods of Volatile Oil from Mentha haplocalyx Briq. |
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| LIANG Cheng-yuan,FU Hui,LI Wei-lin,XIA Bing,WU Ju-lan. Comparison of Different Extraction Methods of Volatile Oil from Mentha haplocalyx Briq.[J]. Lishizhen Medicine and Materia Medica Research, 2007, 18(9): 2085-2086 |
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| Authors: | LIANG Cheng-yuan FU Hui LI Wei-lin XIA Bing WU Ju-lan |
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| Abstract: | Objective To compare the extraction yield of volatile oil and menthol from Mentha haplocalyx Briq.by different ex- traction methods.Methods The volatile oil was extracted by steam distillation,cold-soaked,ultrasound,supereritical carbon dioxide extraction,and the content of menthol was detected by GC.Results The extraction yield of volatile oil and menthol for su- pereritical carbon dioxide extraction were 2.43% and 1.77%,for ultrasound extraction were 1.34% and 1.09%,for cold- soaked extraction were 1.27% and 1.02%,for steam distillation extraction were 1.15% and 0.90%.Conclusion SFE-CO_2 is the optimal method to extract volatile oil from Mentha haplocalyx Briq. |
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| Keywords: | Mentha haplocalyx Briq. Volatile oil Menthol Extraction method |
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