The contents of heavy metals in Serbian old plum brandies

被引:22
作者
Bonic, Mirjana [1 ]
Tesevic, Vele [2 ]
Nikicevic, Ninoslav
Cvejic, Jelena [3 ,4 ]
Milosavljevic, Slobodan [2 ]
Vajs, Vlatka [5 ]
Mandic, Boris [2 ]
Urosevic, Ivan [3 ]
Velickovic, Milovan [3 ]
Jovanic, Sasa [1 ]
机构
[1] Inst Publ Hlth, Subotica 24000, Serbia
[2] Univ Belgrade, Fac Chem, Belgrade 11000, Serbia
[3] Univ Belgrade, Fac Agr, Belgrade 11080, Serbia
[4] Univ Novi Sad, Fac Med, Novi Sad 21000, Serbia
[5] Univ Belgrade, Inst Chem Technol & Met, Belgrade 11000, Serbia
关键词
Sljivovica; plum brandy; atomic absorption spectrometry; aging parameters; ALCOHOLIC BEVERAGES; CHEMOMETRIC TECHNIQUES; COPPER; WINES; AUTHENTICITY; PROFILES; SPIRITS; LEAD; ZINC; BEER;
D O I
10.2298/JSC121106016B
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Seven elements, namely, arsenic, lead, cadmium, copper, zinc, iron and manganese were determined in 31 samples of Serbian plum brandies by application of atomic spectrometry techniques. Flame atomic absorption spectrometry was used for the quantification of copper, iron, zinc, manganese, lead and cadmium, and hydride generation atomic spectrometry absorption for arsenic quantification. The measured concentrations of the heavy metals and arsenic were assessed according to Serbian regulations, official regulations of some other countries and in respect to the content of microelements in other similar distilled alcoholic beverages. The amounts of microelements in the maximal recommended daily and weekly intake of plum brandy were determined. The influence of production (home made or industrial), type of wooden barrel (oak or mulberry), and duration of ageing process on the content of Zn, Cu, Fe and Mn in plum brandies, as well as the coefficient of correlation between the Cu content and pH value were also studied.
引用
收藏
页码:933 / 945
页数:13
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