In this paper, water and alcohol as extracting solvent were used to extract gingko flavonoids.

本文研究了银杏黄酮的水—乙醇提取工艺，就不同的提取条件进行工艺优化。

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Applicable Media: Water, Alcohol, Oil, Fuel, Steam, Neutral gas or liquid, Organic solvent, Acid and Lye.

适用介质：水、酒精、油、燃料、蒸汽、中性气体或液体、有机溶剂、酸碱溶液。

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White solid. Slightly insoluble in water, soluble in alcohol, ether etc. organic solvent.

本品为白色固体。微溶于水，易溶于醇、醚等有机溶剂。

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