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利用气相色谱法直接测定白酒中主要芳香成分乙酯类物质的含量与溶剂提取法和富集法进行比较，具有方法简单、分析速度快，分析结果准确等优点
Direct determination by gas chromatography of the main aromatic components of liquor ethyl ester content compared with solvent extraction and enrichment method, with a simple method, the analysis speed, the accuracy of the analysis results