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Publikācija: Concentration of Elements in Food: How Can It Reflect Impact of Environmental and Other Influencing Factors?

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Nosaukums oriģinālvalodā Concentration of Elements in Food: How Can It Reflect Impact of Environmental and Other Influencing Factors?
Pētniecības nozare 1. Dabaszinātnes
Pētniecības apakšnozare 1.5. Zemes zinātnes, fiziskā ģeogrāfija un vides zinātnes
Autori Zane Vincevica-Gaile
Maris Klavins
Atslēgas vārdi Environmental factors, element transfer, food, quantitative analysis, macroelements, microelements
Anotācija Element content of food is variable and can be influenced by different factors. The aim of the present study was to discover the linkage between macro- and microelement concentrations in food produced in Latvia, and possible impacts of environmental factors. More than 300 fresh food samples such as eggs, cottage cheese, honey, root vegetables, apple juice, apple wine were collected in the time period from 2009 to 2011. Samples were mineralised or analysed directly by appropriate method of quantitative analysis: atomic absorption spectrometry, inductively coupled plasma mass spectrometry or total reflection X-ray fluorescence spectrometry. Statistical analysis of data revealed that food elemental content can be influenced by sitespecific factors such as geographical origin, seasonality, environmental pollution.
DOI: 10.2478/rtuect-2013-0011
Atsauce Vincevica-Gaile, Z., Klavins, M. Concentration of Elements in Food: How Can It Reflect Impact of Environmental and Other Influencing Factors?. Environmental and Climate Technologies. Nr.12, 2013, 15.-19.lpp. ISSN 1691-5208. e-ISSN 2255-8837. Pieejams: doi:10.2478/rtuect-2013-0011
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