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| Even-designed and optimized technology for semi-bionic extraction of Sophora Flavescens |
| Hits 2193 Download times 2424 Received:September 26, 2009 |
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| DOI
10.11656/j.issn.1672-1519.2010.01.31 |
| Key Words
Sophora Flavescens;semi-bionic extraction;even-design;multi-component indexes;comprehensive evaluation |
| Author Name | Affiliation | | WANG Ying-zi | Beijing University of TCM, Beijing 100102, China | | HUI Jian-Guo | Shandong University of TCM, Jinan 250014, China | | ZHANG Zhao-wang | Shandong University of TCM, Jinan 250014, China | | 孙秀梅 | Shandong University of TCM, Jinan 250014, China |
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| Abstract
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| [Objective] To optimize the technique of semi-bionic extraction (SBE) for Sophora Flavescens.[Methods] Based on the UL (91×33)even-design,matrine,oxymatrine,total alkaloids,total area of HPLC and dry extract were used as indexes to optimize the technology of SBE for Sophora Flavescens.[Results] The pH value of 3 times of extraction is 2.2008,7.4685 and 8.9890,respectively.The total extracting time is 3.9180 hours.[Conclusion] Based on the manufacture practice,the pH value of extraction of 3 times is 2.0,7.5 and 9.0,respectively and the extracting time is 2 hours,1 hour and 1 hour in turn. |
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