| Autor: |
SLAVICA RAZIC, DJURO COKESA, SNEZANA SREMAC |
| Jazyk: |
angličtina |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Journal of the Serbian Chemical Society, Vol 72, Iss 12, Pp 1487-1492 (2007) |
| Druh dokumentu: |
article |
| ISSN: |
0352-5139 |
| Popis: |
The contents of five metals (Cu, Mn, Fe, Cd, and Pb) in several red and white wines originating from different regions of Serbia were determined by flame and graphite furnace atomic absorption spectrometry. The data were processed using chemometric techniques. Principal component and factor analysis were applied in order to highlight the relations between the elements and, after data reduction, three main factors controlling variability were identified. Application of hierarchical cluster analysis to the studied wines indicated differentiation of the samples belonging to different origins. No discrimination between red and white wines was found. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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