| Enhanced extraction of patchouli alcohol from Pogostemon cablin by microwave radiation-accelerated ionic liquid pretreatment | |
| Department | 羰基合成与选择氧化国家重点实验室 |
Fan L(范玲) ; Jin RH(靳荣华); Liu YH(刘英虎); An M(安敏); Chen S(陈士)
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| 2011 | |
| Source Publication | J. Chromatogr. B
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| ISSN | 1570-0232 |
| Volume | 879Pages:3653-3657 |
| Abstract | A microwave radiation-accelerated ionic liquid pretreatment (MRAILP) was developed to enhance extraction of patchouli alcohol from Pogostemon cablin. 1-N-butyl-3-methylimidazolium chloride ([C4mim]Cl) was selected as microwave absorbing and cellulose dissolution medium and microwave was applied to accelerate sample dissolution. The conditions of MRAILP including particle size, solvent, microwave pretreatment time and power and the ratio of ionic liquid (IL) to sample were optimized. Under the optimized conditions, the extraction yield of patchouli alcohol by the MRAILP was 1.94%, which has increased by 166% compared with microwave-assisted extraction. The recovery was in the range of 95.71–103.7% with relative standard deviation lower than 3.0%. It was a novel alternative extraction method for the fast extraction and determination of patchouli alcohol from Pogostemon cablin. |
| Keyword | Microwave Radiation-accelerated Ionic Liquid Pretreatment Ionic Liquid Pogostemon Cablin Patchouli Alcohol Gas Chromatography |
| Subject Area | 物理化学 |
| Funding Organization | the Foundation of Key Laboratory of Ecological Agriculture of Ministry of Agriculture (2009k01);President Fund of South China Agricultural University (4009k06366) |
| Indexed By | SCI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/383 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Chen S(陈士) |
| Recommended Citation GB/T 7714 | Fan L,Jin RH,Liu YH,et al. Enhanced extraction of patchouli alcohol from Pogostemon cablin by microwave radiation-accelerated ionic liquid pretreatment[J]. J. Chromatogr. B,2011,879:3653-3657. |
| APA | 范玲,靳荣华,刘英虎,安敏,&陈士.(2011).Enhanced extraction of patchouli alcohol from Pogostemon cablin by microwave radiation-accelerated ionic liquid pretreatment.J. Chromatogr. B,879,3653-3657. |
| MLA | 范玲,et al."Enhanced extraction of patchouli alcohol from Pogostemon cablin by microwave radiation-accelerated ionic liquid pretreatment".J. Chromatogr. B 879(2011):3653-3657. |
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