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

結果運用聚酰胺柱層析一次分離,獲得有效成分高良姜素.

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

結果運用聚酰胺柱層析 - 次分離,獲得有效成分高良姜素.

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

目的優化從中藥高良姜中提取高良姜素工藝研究.

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

結論本研究優化了高良姜提取工藝.

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

方法采用乙醇提取, 石油醚脫脂, 氯仿萃取,上聚酰胺柱得到高良姜素.

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1 . 高良姜素

... . . .l acetate)，胡椒酷(chavicol)，反式- β -金合歡烯(tran- β -rnsene)，高良姜素(galangin)，3-甲基高良姜(3-methylgalangin)，DL-l′-乙酸氧基胡椒酚乙酸酯(DL-l/ ′.

2 . 高良姜黃素

1. phosphaturia高良姜黃素galangin高磷酸酯酶hyperphosphatase

3 . 高良姜精

galangal 良姜屬, galangin高良姜精, galangalfruit 益智