A novel high performance liquid Chromatographic method for determination of 4 - Methylimidazole in caramel pigments was established.
建立了高效液相色谱测焦糖色素中 4- 甲基咪唑的方法.
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A method for the determination of 4 - methylimidazole in caramel color by capillary gas chromatography was studied.
研究了焦糖色素中 4- 甲基咪唑含量的气相色谱分析方法.
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