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| Optimization of extraction conditions of volatile oil in chrysanthemi indici by orthogonal experiment Method |
| Hits 1683 Download times 1809 Received:November 12, 2006 |
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| DOI
10.11656/j.issn.1673-9043.2007.02.09 |
| Key Words
chrysanthemi indici;volatile oil;extraction process;orthogonal experiment |
| Author Name | Affiliation | | LI Feng-li | Tianjin University of TCM, Tianjin 300193, China | | LI Jin | The First Hospital Affiliated to Tianjin University of TCM, Tianjin 300193, China | | CHEN Tao | The First Hospital Affiliated to Tianjin University of TCM, Tianjin 300193, China | | 佟杰 | Tianjin University of TCM, Tianjin 300193, China |
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| Abstract
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| [Objective] To optimize the extraction condition of volatile oil in Chrysanthemi indici.[Methods] Taking the extracted amount of volatile oil as the index,the orthogonal experiment was applied to optimize.[Results] The best extraction conditions were established as 10-fold water without maceration and 3 h distillation.[Conclusions] The extraction process is feasible and stable. |
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