Results Galangin was obtained step column chromatography of polyamide only once.

结果运用聚酰胺柱层析一次分离,获得有效成分高良姜素.

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Results Galangin was obtained by on - step column chromatography of polyamide only once.

结果运用聚酰胺柱层析 - 次分离,获得有效成分高良姜素.

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Objective To optimize the extraction process of galangin from Alpinia officinarum.

目的优化从中药高良姜中提取高良姜素工艺研究.

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Conclusion The optimization of the extraction process of galangin Alpinia is optimized.

结论本研究优化了高良姜提取工艺.

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Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提取, 石油醚脱脂, 氯仿萃取,上聚酰胺柱得到高良姜素.

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