Volatile composition and contribution to the aroma of Spanish honeydew honeys.: Identification of a new chemical marker

被引:68
作者
Castro-Vazquez, Lucia [1 ]
Consuelo Diaz-Maroto, M. [1 ]
Soledad Perez-Coello, M. [1 ]
机构
[1] Univ Castilla La Mancha, Fac Ciencias Quim, Area Tecnol Alimentos, E-13071 Ciudad Real, Spain
关键词
honey; honeydew honey; aroma; volatile compounds; gas chromatography;
D O I
10.1021/jf0604384
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Honeydew honeys from holm-oak, oak, and forest were isolated for aroma compounds by simultaneous distillation-extraction and analyzed by gas chromatography-mass spectrometry. In all, 66 volatile components were identified and quantified. trans-Oak lactone, a characteristic volatile component of oak wood, is proposed as a new chemical marker for the plant origin of honeydew honeys. Other compounds, such as aminoacetophenone and propylanisol, could be considered characteristic of holm-oak honeydew honeys. A total of 15 volatile compounds presented odor activity values (OAVs) greater than 1, with phenylacetaldehyde and beta-damascenone being those with the highest OAVs.
引用
收藏
页码:4809 / 4813
页数:5
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