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| Study on the quantitative change law of components in the extraction process of Xuefu Zhuyu Decoction |
| Hits 5302 Download times 1005 Received:September 02, 2020 |
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| DOI
10.11656/j.issn.1672-1519.2021.01.24 |
| Key Words
Xuefu Zhuyu Decoction;quantitative change law;ultraviolet spectrophotometry;ultra performance liquid chromatography |
| Author Name | Affiliation | E-mail | | XUE Mengjie | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | YU Huijuan | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | WANG Luyao | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | CHAI Xin | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | YANG Jing | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | | | WANG Yuefei | Tianjin Key Laboratory of Traditional Chinese Medicine Chemistry and Analysis, Research Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China | wangyf0622@tjutcm.edu.cn |
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| Abstract
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| [Objective] To study the quantitative change law of various components in the extraction process of Xuefu Zhuyu Decoction.[Methods] The quantitative changes of various components in the water extract of Xuefu Zhuyu Decoction at different extraction time and frequency were studied by ultra-high performance liquid chromatography (UPLC) and ultraviolet spectrophotometry.[Results] With the extension of extraction time and the increase of extraction frequency,the absorbance value of absorption spectrum (200~500 nm) of Xuefu Zhuyu Decoction gradually increased and tended to stabilize. The extraction rate of amygdalin,paeoniflorin,naringin,neohesperidin and glycyrrhizin acid also gradually increased and tended to stabilize.[Conclusion] The extraction rates of main chemical components in Xuefu Zhuyu Decoction are positively correlated with extraction time and frequency,and gradually tend to stabilize. |
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