Analysis of minority honey components:: Possible use for the evaluation of honey quality

被引：99
作者：
Lachman, J.
Kolihova, D.
Miholova, D.
Kosata, J.
Titera, D.
Kult, K.
机构：
[1] Czech Univ Agr, Fac Agrobiol Food & Nat Resources, Dept Chem, Prague 16521 6, Czech Republic
[2] Municipal Council Prague, Dept Criminalist Techniqie & Expert Opinions, Prague 14021 4, Czech Republic
[3] Bee Res Inst, Libcice Nad Vltavou 25266, Czech Republic
[4] Customs Tech Lab, Prague 14096 4, Czech Republic
来源：
FOOD CHEMISTRY | 2007年 / 101卷 / 03期
关键词：
nectar honey; honeydew honey; flame atomic absorption spectrometry; inductively coupled plasma-optical emission spectrometry; cluster analysis; characterization;
D O I：
10.1016/j.foodchem.2006.02.049
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The minerals (Al, B, Ca, Cu, Mg, Mn, Ni, Zn) of 24 authentic Czech nectar and honeydew honey samples (2003 and 2004 harvests) were determined. to find the relationship between their content and the origin or type of honey. The concentrations of analytes in the digests, obtained via optimised dry decomposition of honey samples, were measured by flame atomic absorption spectrometry (F-AAS), as well as optical emission spectrometry with inductively coupled plasma (ICP-OES). With regard to its speed of analysis and cost, ICP-OES was the more favourable method. By combining the analytical data and electrolytic conductivities of samples, the honey samples could be divided into two groups-honeydew honeys and nectar honeys. Like Slovak and Polish honeys, samples of Czech honeys had higher nickel levels than honeys originating from other parts of the world. (c) 2006 Elsevier Ltd. All rights reserved.
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收藏
页码：973 / 979
页数：7
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