Principal Component Analysis of Trace Elements in Serbian Wheat

Trace elements (Cu, Fe, Pb, Hg, Cd, As, Mn, Zn) were analyzed quantitatively in 14 wheat samples collected from fields in all Serbian growing regions, harvested in 2002. Microelements were determined according to an atomic absorption spectrophotometric method. Principal component analyses (PCA) were...

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Veröffentlicht in:	Journal of agricultural and food chemistry 2005-03, Vol.53 (6), p.2171-2175
Hauptverfasser:	Škrbić, Biljana, Đurišić-Mladenović, Nataša, Cvejanov, Jelena
Format:	Artikel
Sprache:	eng
Schlagworte:	arsenic Biological and medical sciences cadmium Cereal and baking product industries copper food contamination Food industries Fundamental and applied biological sciences. Psychology geographical variation iron lead manganese mercury mineral content nutrient content principal component analysis Seeds - chemistry Spectrophotometry, Atomic trace elements Trace Elements - analysis Triticum - chemistry wheat Yugoslavia zinc
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