Department of Public Health, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovak Republic.
Acta Medica (Hradec Kralove). 2021;64(4):213-217. doi: 10.14712/18059694.2022.4.
Analysis of the occurrence of cadmium and chromium in selected samples of fruit spirits intended for own consumption.
In our pilot study, we analysed 89 samples of fruit spirits intended for own consumption. The samples were mineralized with use of microwave decomposition system MULTIWAVE 60 50 Hz and analysed by atomic absorption spectrometry with a graphite furnace (AAS GBC XPLORAA 5000 with GF 5000).
Most of the analysed samples originated from plums (39), apples (38) and pears (5). The average ethanol concentration was 53.7%. Cadmium and chromium were detected in all samples. The highest concentration of chromium and cadmium was found in the apple spirit (31.9 ± 6.6 μg/l and 40.1 ± 8.3 μg/l).
The ethanol concentration in the samples was higher than in distribution spirits. Concentrations of chromium in all samples did not exceed the limit given by the Slovak legislation or the limit of the AMPHORA. The permissible cadmium concentration (10 μg/l according to the AMPHORA) was exceeded in 9 samples. This indicates the potential importance of cadmium compared to chromium. Due to the lack of information in this field, the study presents an important starting point for further research.
分析部分供自家消费的水果烈酒中镉和铬的含量。
在我们的初步研究中，分析了 89 份供自家消费的水果烈酒样本。使用微波消解系统 MULTIWAVE 60 50 Hz 对样本进行矿化处理，并通过原子吸收光谱法（带有 GF 5000 的石墨炉 AAS GBC XPLORAA 5000）进行分析。
大多数分析样本来自李子（39 份）、苹果（38 份）和梨（5 份）。平均乙醇浓度为 53.7%。所有样本中均检测到镉和铬。苹果烈酒中的铬和镉浓度最高（31.9 ± 6.6 μg/l 和 40.1 ± 8.3 μg/l）。
样本中的乙醇浓度高于分销烈酒。所有样本中的铬浓度均未超过斯洛伐克法规或 AMPHORA 给出的限量。9 份样本中的镉浓度（根据 AMPHORA 为 10 μg/l）超标。这表明与铬相比，镉的潜在重要性。由于该领域缺乏信息，该研究为进一步研究提供了重要的起点。
