Full text available in english in Adobe Acrobat format:https://www.food.actapol.net/volume12/issue4/9_4_2013.pdf
Issue 12 (4) 2013 pp. 411-420
Mirosław Mleczek1, Marek Siwulski2, Zygmunt Kaczmarek3, Iwona Rissmann1, Piotr Goliński1, Krzysztof Sobieralski2, Zuzanna Magdziak1
1Department of Chemistry, Poznań University of Life Sciences, Poland
2Department of Vegetable Crops, Poznań University of Life Sciences, Poland
3Institute of Plant Genetics, Polish Academy of Sciences, Poland
2Department of Vegetable Crops, Poznań University of Life Sciences, Poland
3Institute of Plant Genetics, Polish Academy of Sciences, Poland
Nutritional elements and alu- minium accumulation in Xerocomus badius mushrooms
Abstract
Introduction. This paper constitutes a supplementary study of the research conducted to assess accumulation efficiency of selected trace elements by Xerocomus badius fruiting bodies picked in some regions of Poland in selected years.
Material and methods. Atomic absorption/emission spectrometry techniques (FAAS and AES) were applied to determine in the fruiting bodies of this mushroom species the total contents of Ca, K, Mg and Na, as well as Al as a metal capable of entering into easy interactions with nutritional elements and inhibiting their proper action in the human organism.
Results. The highest concentrations of Al, K and Mg were determined in mushroom fruiting bodies collected in the Lower Silesia Voivodeship, amounting to 28.08 ±5.81 mg·kg-1d.w., 2.39 ±0.21 g·kg-1d.w. and 372.31 ±90.55 mg·kg-1d.w., respectively. On the other hand, the highest concentrations of Ca (78.08 ±24.64 mg·kg-1 d.w.) were recorded in mushrooms from the Łódź Voivodeship, while the highest concentrations of Na (77.03 ±20.46 mg·kg-1d.w.) – in those from the Pomeranian Voivodeship were observed. In general, BCF > 1 was found only for K accumulation.
Conclusion. Concentrationsof nutritional elements determined in this study revealed that the consumption of X. badius fruiting bodies supplied only small quantities of these constituents in comparison with the amounts consumed in other products. The detected Al concentrations showed that fruiting bodies of this mushroom species consumed in Poland during the past 20 years could not lead to health problems caused by the presence of this metal.
Keywords: accumulation, aluminium, macroelements, mushroom, Xerocomus badius
Full text available in english in Adobe Acrobat format:https://www.food.actapol.net/volume12/issue4/9_4_2013.pdf
For citation:
| MLA | Mleczek, Mirosław, et al. "Nutritional elements and alu- minium accumulation in Xerocomus badius mushrooms." Acta Sci.Pol. Technol. Aliment. 12.4 (2013): 411-420. |
| APA | Mleczek M., Siwulski M., Kaczmarek Z., Rissmann I., Goliński P., Sobieralski K., Magdziak Z. (2013). Nutritional elements and alu- minium accumulation in Xerocomus badius mushrooms. Acta Sci.Pol. Technol. Aliment. 12 (4), 411-420 |
| ISO 690 | MLECZEK, Mirosław, et al. Nutritional elements and alu- minium accumulation in Xerocomus badius mushrooms. Acta Sci.Pol. Technol. Aliment., 2013, 12.4: 411-420. |