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| Comparative research on three different extraction methods of Psoralea corylifolia L. |
| Hits 2970 Download times 2478 Received:January 14, 2013 |
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| DOI
10.11656/j.issn.1673-9043.2013.02.10 |
| Key Words
Psoralea corylifolia L.;cold-maceration method;supercritical CO2 fluid extraction method;reflux method |
| Author Name | Affiliation | E-mail | | XIONG Wen | Institute of Traditional Chinese Medicine, Tianjin University of TCM, Tianjin Key Laboratory of TCM Chemistry and analysis, Tianjin 300193, China | | | PENG Si-wei | Institute of Traditional Chinese Medicine, Tianjin University of TCM, Tianjin Key Laboratory of TCM Chemistry and analysis, Tianjin 300193, China | | | LIU Hai-tao | Institute of Traditional Chinese Medicine, Tianjin University of TCM, Tianjin Key Laboratory of TCM Chemistry and analysis, Tianjin 300193, China | | | QI Ai-di | Institute of Traditional Chinese Medicine, Tianjin University of TCM, Tianjin Key Laboratory of TCM Chemistry and analysis, Tianjin 300193, China | | | WANG Yue-fei | Institute of Traditional Chinese Medicine, Tianjin University of TCM, Tianjin Key Laboratory of TCM Chemistry and analysis, Tianjin 300193, China | wangyuefei_2006@hotmail.com |
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| Abstract
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| [Objective] To compare the different extraction methods for the seed of Psoralea corylifolia L.[Methods] The transfer ratio of psoralen, isopsoralen, bavachin, isobavachalcone and bakuchiol was used as an index to compare three extraction methods(cold-maceration, supercritical CO2 fluid extraction and reflux) and choose the suitable extraction method. [Results] Compared with the other two methods, cold-maceration method proved to be less energy-consuming and greatly efficient. [Conclusion] Based on the need of mass production, cold-maceration proved to be the most suitable extraction method. |
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