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首页> 外文期刊>Journal of Agricultural and Food Chemistry >Key Aroma Compounds in Lippia dulcis (Dushi Button)
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Key Aroma Compounds in Lippia dulcis (Dushi Button)

机译:Lippia Dulcis的主要芳香化合物(杜松按钮)

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摘要

An aroma extract dilution analysis (AEDA) applied on aroma extracts prepared from the edible flower Dushi Button (Lippia dulcis) resulted in the detection of 34 odor-active compounds. The highest flavor dilution (FD) factors were determined for methyl 2-methylbutanoate, ethyl 2-methylbutanoate, 4-mercapto-4-methyl-2-pentanone, an unknown caramel like compound, and vanillin. Quantitative measurements performed by application of stable isotope dilution assays (SIDA), followed by a calculation of odor activity values (OAVs), resulted in the revelation of 4-mercapto-4-methyl-2-pentanone, linalool, myrcene, ethyl 2-methylbutanoate, methyl 2-methylbutanoate, and (Z)-3-hexenal as important contributors to the flavor of Dushi Buttons.
机译:应用于从可食用的花杜松按钮(LIPPIA DULCIS)制备的香气提取物上的香气提取物稀释分析(AEDA)导致检测34个气味活性化合物。 测定最高风味稀释(FD)因子对甲基二甲基丁酸甲酯,2-甲基丁酸乙酯,4-巯基-4-甲基-2-戊酮,一种未知焦糖,如化合物,香草蛋白。 通过施加稳定同位素稀释测定(SIDA)进行的定量测量,然后进行气味活性值(OAV),导致4-巯基-4-甲基-2-戊酮,烯丙,牛键,乙基2-的启示 甲基丁酸甲酯,2-甲基丁酸甲酯,和(Z)-3-十六型作为杜松子纽司令的味道的重要贡献者。

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