dc.contributor.author |
Ambushe, Abayneh A.
|
|
dc.contributor.author |
Hlongwane, Mokgadi M.
|
|
dc.contributor.author |
McCrindle, Robert Ian
|
|
dc.contributor.author |
McCrindle, Cheryl Myra Ethelwyn
|
|
dc.date.accessioned |
2012-08-07T11:16:48Z |
|
dc.date.available |
2012-08-07T11:16:48Z |
|
dc.date.issued |
2012 |
|
dc.description.abstract |
Pollution of the environment with heavy metals can be a serious problem. In SouthAfrica, particularly, there are many sources of
heavy metals, often due to smelter and mining activities. This has led to toxic metals in the environment that directly affect air,
water and food. The presence of heavy metal residues in foodstuffs is potentially hazardous to humans and animals. Heavy metals
accumulate in certain organs, particularly in the liver and kidney. The objective of this study was to determine the levels of V, Cr,
Mn,Sr, Cd, Pb and U in bovine organs and tissues obtained from polluted areas of North West Province, South Africa. Bovine liver,
kidney, muscle, fat and bone samples were freeze-dried, homogenized and mineralized using a microwave-assisted digestion
system. The levels were quantified using dynamic reaction cell inductively coupled plasma mass spectrometry (DRC-ICP-MS). A
bovine muscle (NIST-RM8414) and bovine liver, reference material (NIST-RM1577b), were also analyzed and results agreed with
certified values. The study revealed accumulation of Sr in bone, Cd, Pb and U in kidney and bone, Mn in liver and, V and Cr in
kidney tissues of cattle. |
en |
dc.description.librarian |
nf2012 |
en |
dc.description.sponsorship |
Tshwane University of Technology (TUT) and National Research
Fund (NRF). |
en_US |
dc.description.uri |
http://journals.sabinet.co.za/sajchem/ |
en_US |
dc.identifier.citation |
Ambushe, AA, Hlongwane, MM, McCrindle, RI & McCrindle, CME 2012, 'Assessment of levels of V, Cr, Mn, Sr, Cd, Pb and U in bovine meat', South African Journal of Chemistry, vol. 65, pp. 159-164. |
en |
dc.identifier.issn |
0379-4350 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/19556 |
|
dc.language.iso |
en |
en_US |
dc.publisher |
South African Chemical Institute |
en_US |
dc.rights |
South African Chemical Institute |
en_US |
dc.subject |
Bovine meat |
en |
dc.subject |
Dynamic reaction cell inductively coupled plasma mass spectrometry(DRC-ICP-MS) |
en |
dc.subject.lcsh |
Cattle -- Effect of heavy metals on |
en |
dc.subject.lcsh |
Cattle -- Feeding and feeds -- Contamination |
en |
dc.subject.lcsh |
Meat -- Quality |
en |
dc.subject.lcsh |
Heavy metals -- Physiological effect |
en |
dc.title |
Assessment of levels of V, Cr, Mn, Sr, Cd, Pb and U in bovine meat |
en |
dc.type |
Article |
en |