西班牙蜜瓜蜂蜜的挥发性成分及其对香气的贡献。一种新化学标志物的鉴定。
Volatile composition and contribution to the aroma of spanish honeydew honeys. Identification of a new chemical marker.
作者信息
Castro-Vázquez Lucia, Díaz-Maroto M Consuelo, Pérez-Coello M Soledad
机构信息
Area de Tecnología de los Alimentos, Facultad de Ciencias Químicas, Campus Universitario, 10, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain.
出版信息
J Agric Food Chem. 2006 Jun 28;54(13):4809-13. doi: 10.1021/jf0604384.
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.
通过同时蒸馏萃取法从圣栎、橡树和森林的蜜露蜂蜜中分离出香气成分，并采用气相色谱-质谱联用仪进行分析。共鉴定并定量了66种挥发性成分。反式橡木内酯是橡木的一种特征挥发性成分，被提议作为蜜露蜂蜜植物来源的一种新化学标志物。其他化合物，如氨基苯乙酮和丙基茴香醚，可被视为圣栎蜜露蜂蜜的特征成分。共有15种挥发性化合物的气味活性值（OAVs）大于1，其中苯乙醛和β-大马酮的OAVs最高。
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