Yellow serofluid is a by-product during Luzhou style liquor production, which contains a large proportion of flavor components such as acid, ester, alcohol, aldehyde.

黄浆水是浓香型曲酒生产过程中产生的副产物，富含酸、酯、醇、醛等酒类所需香味成份。

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The method of seeking rectifying factors in the mixed sample of alcohol, aldehyde and ester with chromatography is introduced.

介绍运用色谱技术对醇、醛、酯混合标样求校正因子的方法。

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Synthesis of acyl azide from aldehyde, or acylhydrazine, or carboxylic acid , or acyl chloride, or anhydride, or ester is introduced in this paper.

介绍了由醛、 酰肼、 羧酸、酰氯、酐或酯合成酰基叠氮化合物方法。

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