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| 萃取法提取薄荷油的化学成分比较 | |
| 引用本文： | 梁呈元,佟海英,赵志强,夏冰,李维林. 萃取法提取薄荷油的化学成分比较[J]. 林产化学与工业, 2007, 27(1): 81-84 |
| 作者姓名： | 梁呈元 佟海英 赵志强 夏冰 李维林 |
| 作者单位： | 1. 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;南京农业大学,生命科学学院,江苏,南京,210095 2. 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 3. 江苏省科学技术厅,江苏,南京,210008 |
| 基金项目： | 江苏省高技术研究发展计划项目 |
| 摘 要： | 采用水蒸气蒸馏(SD)法和超临界CO2萃取(SCDE)法从薄荷中提取挥发油,并用GC-MS技术对其化学成分进行了分析.SD法提取薄荷油的出油率为1.15%,SCDE法提取薄荷油的出油率为2.43%.GC-MS分析表明,SD法提取的薄荷油中含44种化学成分,占总挥发油的97%以上,其中薄荷醇相对含量为69.4%;SCDE法提取的挥发油中含38种化学成分,占总挥发油的92%以上,其中薄荷醇相对含量为61.8%. |
| 关 键 词： | 薄荷 薄荷油 水蒸气蒸馏 超临界CO2萃取 |
| 文章编号： | 0253-2417（2007）01-0081-04 |
| 修稿时间： | 2006-10-10 |
Comparison of Essential Oils from Mentha haplocalyx Briq. by Steam Distillation and Supercritical Carbon Dioxide Extraction |
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| LIANG Cheng-yuan,TONG Hai-ying,ZHAO Zhi-qiang,Xia Bing,LI Wei-lin. Comparison of Essential Oils from Mentha haplocalyx Briq. by Steam Distillation and Supercritical Carbon Dioxide Extraction[J]. Chemistry & Industry of Forest Products, 2007, 27(1): 81-84 | |
| Authors: | LIANG Cheng-yuan TONG Hai-ying ZHAO Zhi-qiang Xia Bing LI Wei-lin |
| Affiliation: | 1. Institute of Botany,Jiangsu Province and the Chinese Academy of Sciences, Nanjing 210014, China; 2. College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China; 3. Jiangsu Department of Science and Technology, Nanjing 210008, China |
| Abstract: | Essential oils were extracted from Mentha haplocalyx Briq. by steam distillation(SD) and supercritical CO2 extraction(SCDE). The chemical components of essential oil were analyzed by GC-MS. The extraction yield of mint oil by SD was 1.15 %, and the extraction yield of mint oil by SCDE was 2.43 %. The results of GC[KG-*2]-[KG-*6]MS analysis showed that 44 components from M. haplocalyx Briq. by SD that composed about 97 % of the total essential oil, were separated and identified; and 38 components from M. haplocalyx Briq. by SCDE that composed about 92 % of the total essential oil,were separated and identified. Relative content of main effective constituent, namely menthol, in the SD oil is 69.4 %, and in the SCDE is 61.8 %. |
| Keywords: | Mentha haplocalyx Briq. mint oil steam distillation supercritical carbon dioxide extraction |
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