Fractionation analysis of magnesium in olive products by atomic absorption spectrometry
Date
2004-03-03
Authors
Yaşar, Sema Baǧdat
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Abstract
A scheme is presented for fractionation of olive components and magnesium determinations in different fractions. The charge of metal species was established using cation exchange with Dowex 50Wx8-40. The resin Amberlite XAD-4 was used for the separation of olive polyphenols in complexes with olive proteins and polysaccharides. The organic and inorganic fraction of magnesium was studied with different solvents as to its bioavailability properties. Flame and electrothermal atomic absorption spectrometry were used off-line for the determinations of magnesium in the different fractions obtained.
Description
Keywords
Chemistry, Fractionation, Magnesium, Olives, Olive oil, Atomic absorption, Spectrometry, Speciation, Serum, Oil, Elements, Samples
Citation
Yaşar, S.B. ve Güçer, Ş. (2004). “Fractionation analysis of magnesium in olive products by atomic absorption spectrometry”. Analytica Chimica Acta, 505(1), 43-49.