Microelements and heavy metals in raw cow milk from various regions in Serbia
| Autor: | Zeljko Mihaljev, Zeljko Cupic, Jelena Apić, M Milica Zivkov-Balos, Milovan Jovicin, Igor Stojanov, Sandra Jakšić |
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| Rok vydání: | 2013 |
| Předmět: |
milk
animal feed Materials science General Veterinary Animal feed Veterinary medicine microelements Industrial area 010401 analytical chemistry Metallurgy Heavy metals 02 engineering and technology Raw milk 01 natural sciences 0104 chemical sciences law.invention Cow milk Animal science 020401 chemical engineering law SF600-1100 0204 chemical engineering heavy metals Atomic absorption spectroscopy |
| Zdroj: | Veterinarski glasnik (2013) 67(5-6):317-328 Veterinarski Glasnik, Vol 67, Iss 5-6, Pp 317-328 (2013) |
| ISSN: | 2406-0771 0350-2457 |
| Popis: | In this study, the investigation results of raw milk and animal feed samples from farms located around industrial areas and from rural areas in Serbia are presented. Various microelements and heavy metals (Zn, Cu, Fe, Pb and Cd) were determined by atomic absorption spectrophotometry (AAS). Mean concentration of Zn, Cu, Fe and Cd in raw milk were 5.94, 0.239, 2.034 and below 0.005 mg/kg, respectively. The mean lead concentration found in milk from a farm located near industrial area was 0.242±0.166 mg/kg (mean Pb concentrations for other four investigated farms were below 0.05 mg/kg). The obtained results indicate that particular attention should be paid to control of Pb residues in food, water and environment. [Projekat Ministarstva nauke Republike Srbije, br. TR 31084] |
| Databáze: | OpenAIRE |
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