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Food Safety and Toxicology
Minerals and heavy metals in the whole raw milk of dairy cows under different management systems and country of origin: A meta-analytical study Grzegorz Zwierzchowski, and Burim N. Ametaj J. Agric. Food Chem., Just Accepted Manuscript • DOI: 10.1021/acs.jafc.8b00904 • Publication Date (Web): 13 Jun 2018 Downloaded from http://pubs.acs.org on June 13, 2018
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Journal of Agricultural and Food Chemistry
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Minerals and heavy metals in the whole raw milk of dairy cows under
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different management systems and country of origin: A meta-analytical study
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Grzegorz Zwierzchowski†,‡ and Burim N. Ametaj*,†
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†
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AB T6G 2P5, Canada
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‡Present address: Department of Biochemistry, Faculty of Biology and Biotechnology,
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University of Warmia and Mazury, Olsztyn, Poland
Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton,
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ACS Paragon Plus Environment
Journal of Agricultural and Food Chemistry
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*Corresponding author:
[email protected]; Tel: 780-492-9841; Fax: 780-492-4265
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ACS Paragon Plus Environment
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Journal of Agricultural and Food Chemistry
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ABSTRACT: The objective of this meta-analytical study was to investigate selected
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macrominerals, microminerals, and toxic heavy metals in the bovine whole raw milk samples
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of published data. An analytical dataset was constructed from 72 different studies from 37
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countries with two types of production systems: conventional production system (CPS) and
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organic production system (OPS) compared to commercially or retail store available milk
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(COM). Results of the meta-analytical study showed differences in the concentrations of
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macrominerals. Concentrations of Ca, , Mg, K, and P were greater in the CPS whereas Na was
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greater in COM (P
