Volatile and carbohydrate composition of rare unifloral honeys from Spain
Volatile and carbohydrate composition of rare unifloral honeys from Spain
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DOI：
10.1016/j.foodchem.2007.03.039
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发表时间：
2007-01-01
期刊：
影响因子：
8.8
通讯作者：
Ruiz-Matute, A. I.
中科院分区：
文献类型：
--
作者：
de la Fuente, E.;Sanz, M. L.;Ruiz-Matute, A. I.
用气相色谱-质谱联用技术研究了西班牙蜂蜜的挥发性成分和碳水化合物含量。鉴定出约100种挥发性化合物；其中一些似乎是特定类型蜂蜜的特征，如柳树中的水杨酸甲酯（Salix spp.），杏仁树（Prunus dulcis）中的2,6,6-三甲基-2,4-环庚二烯-1- 1 （eucarvone）和草莓树（Arbutus unedo）中的异福尔酮。主要碳水化合物的浓度范围与先前报道的其他不同植物来源的蜂蜜相似，尽管鳄梨蜂蜜（Persea americana）中的麦芽糖和栓皮栎蜂蜜中的麦芽糖浓度更高。一些碳水化合物醇也可以被认为是蜂蜜植物来源的标志，如槲皮醇的Q. ilex和perseitol的鳄梨。(c) 2007 Elsevier Ltd.版权所有。
Volatile composition and carbohydrate content of Spanish honey samples from uncommon botanical origins have been studied by gas chromatography coupled to mass spectrometry. About 100 volatile compounds were identified; some of them appeared to be characteristic of particular honey types, such as methyl salycilate in willow (Salix spp.), 2,6,6-trimethyl-2,4-cycloheptadien-1-one (eucarvone) in almond tree (Prunus dulcis) and isophorone in strawberry-tree (Arbutus unedo). Concentration ranges for major carbohydrates were similar to those previously reported in other honeys with different botanical origins, although concentrations of maltulose in avocado honeys (Persea americana) and of melezitose in Quercus ilex honeys were higher. Some carbohydrate alcohols could also be considered as markers of honey botanical origin, such as quercitol for Q. ilex and perseitol for avocado. (c) 2007 Elsevier Ltd. All rights reserved.