| 益智提取物的制备工艺及质量控制方法研究 |
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| 引用本文： | 李泽友,王勇,张俊清.益智提取物的制备工艺及质量控制方法研究[J].中国热带医学,2010,10(4):504-505. |
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| 作者姓名： | 李泽友 王勇 张俊清 |
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| 作者单位： | 海南医学院药学系,海南省热带药用植物研究开发重点实验室,海南,海口,571101 |
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| 基金项目： | 海南省教育厅高等学校科学研究指导性项目(Hj2007125) |
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| 摘 要： | 目的考察益智提取物的制备工艺,建立其提取物的质量控制方法。方法采用先提取挥发油再将残渣进行水提的方法获得益智提取物;建立气相色谱和高效液相色谱控制其提取物质量的方法。结果以超临界CO2流体萃取益智挥发油,然后将药渣加5倍量水煎煮6h再过滤、浓缩得益智水提物。结论采用气相色谱法和高效液相色谱法可以对益智挥发油及其水提物进行质量控制,为更深入的研究益智提取物打下了基础。
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| 关 键 词： | 益智提取物 挥发油 水提物 制备工艺 质量控制 |
Technology and quality control in preparation of Alpiniae oxyphyllae fructus extract. |
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| LI Ze-you,WANG Yong,ZHANG Jun-qing.Technology and quality control in preparation of Alpiniae oxyphyllae fructus extract.[J].China Tropical Medicine,2010,10(4):504-505. |
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| Authors: | LI Ze-you WANG Yong ZHANG Jun-qing |
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| Institution: | . (Department of Pharmaey,Hainan Medical College, Hainan Provincial Key Laboratory of Tropical Medicinal Plants, Haikou 571101, Hainan, P. R. China) |
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| Abstract: | Objective To explore the technology in preparation of Alpiniae oxyphyllae fructus extracts for establishment of quality control methods. Methods The volatile oil was extracted by CO2 supercritical fluid extraction and its residue was extracted by water decoction for making water extract. The quality of the two extracts was controlled by gas chromatography and high performance liquid chromatography. Results Firstly,the volatile oil of Alpiniae oxyphyllae fructus was prepared by CO2 supercritical fluid extrac... |
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| Keywords: | Alpiniae oxyphyllae fructus extract Volatile oil Water extract Preparation technology Quality control |
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