1968 年 32 巻 2 号 p. 191-196
Data are presented to show the gas chromatographic identification of a total of 18 saturated aliphatic γ- and δ-lactones obtained from melted beef depot fat, namely, ϒ-C6, ϒ-C7, γ-C8, γ-C9, and a homologous series of γ- and δ-lactones of the even-carbon numbers C10 to C16 and of smaller amount of the odd-carbon numbers C11 to C15. These lactones were isolated by steam distillation and silicic acid adsorption chromatography, and identified through gas chromatography and infrared spectroscopy.
Lactones obtained had a peach-like flavor, and it was suggested that lactones were important in heated beef fat as the flavor compounds.
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