Microwave assisted ionic liquid pretreatment of medicinal plants for fast solvent extraction of active ingredients
文献类型：期刊论文
| 作者 | Jin RH(靳荣华) ; Fan L(范玲)
|
| 刊名 | Sep. Purif. Technol.
 |
| 出版日期 | 2011 |
| 卷号 | 83页码:45-49 |
| 关键词 | Microwave assisted ionic liquid pretreatment Ionic liquid 1-N-butyl-3-methylimidazolium chloride Paeono1 Cynanchum paniculatum |
| ISSN号 | 1383-5866 |
| 通讯作者 | 靳荣华 |
| 中文摘要 | For increasing active ingredients accessibility to the solvents, microwave assisted ionic liquid pretreatment (MILP) is introduced to destroy cell walls of medicinal plants before solvent extraction. As a new sample pretreatment method, microwave irradiation on sample pretreatment with ionic liquids (ILs) was investigated. The conditions of MILP including microwave pretreatment time and power, ionic liquid (IL) and sample ratio and particle size were optimized and Cynanchum paniculatum and its active ingredient paeonol were chosen as the representative target analyte. Under the optimized conditions, the paeonol extraction yield by MILP was higher than that of ionic liquid aqueous solution and Soxhlet extraction. In addition, the results of bioassay test showed that the antibacterial effect of crude extract by MILP was almost the same with that of soxhlet extraction. Our results demonstrate that sample pretreatment with ILs and microwave irradiation is a potential alternative method for the pretreatment of medicinal plants before solvent extraction. |
| 学科主题 | 物理化学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000297444900007 |
| 公开日期 | 2012-09-20 |
| 源URL | [http://210.77.64.217/handle/362003/410]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Jin RH,Fan L. Microwave assisted ionic liquid pretreatment of medicinal plants for fast solvent extraction of active ingredients[J]. Sep. Purif. Technol.,2011,83:45-49. |
| APA | Jin RH,&Fan L.(2011).Microwave assisted ionic liquid pretreatment of medicinal plants for fast solvent extraction of active ingredients.Sep. Purif. Technol.,83,45-49. |
| MLA | Jin RH,et al."Microwave assisted ionic liquid pretreatment of medicinal plants for fast solvent extraction of active ingredients".Sep. Purif. Technol. 83(2011):45-49. |
入库方式： OAI收割
来源：兰州化学物理研究所
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