Jovetić Milica, Trifković Jelena, Stanković Dalibor, Manojlović Dragan, Milojković-Opsenica Dušanka
Center for Food Analysis, Zmaja od Noćaja 11, 11000 Belgrade, Serbia.
University of Belgrade, Faculty of Chemistry, Chair of Analytical Chemistry and Centre of Excellence for Molecular Food Sciences, P.O. Box 51, 11158 Belgrade, Serbia.
J AOAC Int. 2017 Jul 1;100(4):862-870. doi: 10.5740/jaoacint.17-0145. Epub 2017 May 23.
The present work aims to provide a contribution to the overall investigation of European unifloral honeys with regard to authentication according to botanical and geographical origins. The mineral content of 206 monofloral honey samples of five botanical origins from six different regions in Serbia was investigated by inductively coupled plasma optical emission spectrometry. Chemometric techniques were applied for the classification and differentiation of acacia, sunflower, and linden honey according to botanical origin, as well as acacia honey samples according to regional origin. The highest influence on the differentiation of acacia honey samples was the presence of siderophile and chalcophile elements, whereas sunflower and linden honeys were determined by the presence of lithophile elements, indicating their origin from soil. However, due to the different bioaccumulation properties of plants, the presence of elements is not necessarily directly correlated to their presence in soil, which is confirmed by the results of the authentication of geographical origin of acacia honey.
本研究旨在为欧洲单一花种蜂蜜基于植物和地理来源的鉴定的整体调查做出贡献。采用电感耦合等离子体发射光谱法对来自塞尔维亚六个不同地区的五种植物来源的206个单一花种蜂蜜样品的矿物质含量进行了研究。运用化学计量学技术，根据植物来源对刺槐、向日葵和椴树蜂蜜进行分类和区分，并根据地区来源对刺槐蜂蜜样品进行分类和区分。对刺槐蜂蜜样品区分影响最大的是亲铁元素和亲铜元素的存在，而向日葵和椴树蜂蜜则由亲石元素的存在来确定，表明它们来源于土壤。然而，由于植物具有不同的生物累积特性，元素的存在不一定与它们在土壤中的存在直接相关，这一点在刺槐蜂蜜地理来源的鉴定结果中得到了证实。
