Characterization of Markers of Botanical Origin and Other Compounds Extracted from Unifloral Honeys
作者:Elisabetta Schievano、Elisa Morelato、Chiara Facchin、Stefano Mammi
DOI:10.1021/jf302798d
日期:2013.2.27
products such as honey has become more important because of market globalization. As a consequence, numerous analytical methods have been applied to the determination of honey authenticity. The scope of the present work is to chromatographically purify and characterize 23 compounds from organic extracts of unifloral (chestnut, linden, orange, acacia, eucalyptus, honeydew) and polyfloral honeys. Of these compounds
由于市场全球化,追踪蜂蜜等产品的植物和地理起源的可能性变得越来越重要。结果,许多分析方法已经应用于确定蜂蜜的真实性。本工作的范围是从单花(栗子,树,橘子,橙,阿拉伯树胶,桉树,蜜露)和多花蜂蜜的有机提取物中进行色谱纯化和鉴定23种化合物。在这些化合物中,有17种被鉴定为特异性标记物,并在以前的研究中基于质子核磁共振的多变量统计分析用于植物学鉴别(11 H NMR)数据。连同植物标记一起,分离出了6种其他物质,并使用NMR和质谱进行了表征。这些植物化学物质属于几类,即萜烯,有机酸,类黄酮等。首次鉴定并鉴定了存在于不同类型的蜂蜜中的二酰基甘油醚和5种其他化合物。