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Investigation of matrix effect in spectrochemical determination of trace elements in biscuits

Ispitivanje matriks efekta pri spektrohemijskom određivanju tragova elemenata u keksu

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Authors
Holclajtner-Antunović, Ivanka
Todorović, Marija R.
Milićević, Verica A.
Ražić, Slavica
Rašković, Marija R.
Article (Published version)
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Abstract
In this paper the content of trace elements (Cu, Mn, Fe and Zn) were determined in biscuits with addition of different kinds of dry fruits. For all determinations the pretreatment procedures were optimized. The elements were determined by flame atomic absorption spectrophotometry and atomic emission spectrometry with inductively coupled plasma and argon stabilized U-shaped d.c. arc as excitation sources. It is shown that matrix effect originating from alkaline and alkaline earth elements is different in different excitation sources and depends on analyte type. Therefore matrix matching is indispensable.
U ovom radu određen je sadržaj tragova elemenata (Cu, Mn, Fe i Zn) u keksima sa dodatkom različitih vrsta sušenog voća. Za sva određivanja optimizovane su procedure pripreme. Elementi su određivani plamenom atomskom apsorpcionom spektrometrijom i atomskom emisionom spektrometrijom, sa induktivno spregnutom plazmom i argonom stabilizovanim U-lukom jednosmerne struje, kao ekscitacionim izvorima. Pokazalo se da je matriks efekat, koji potiče od alkalnih i zemnoalkalnih elemenata, različit sa različitim ekscitacionim izvorima i da zavisi od tipa analita. Stoga je neophodno "poklapanje" matriksa pri tačnom određivanju tragova elemenata.
Keywords:
trace elements / FAAS / U-shaped d.c. arc-OES / ICP-OES / matrix matching / biscuits with dry fruit addition / tragovi elemenata / PAAS / U-luk-OES / ISP-OES / poklapanje matriksa / keksi sa dodatkom sušenog voća
Source:
Arhiv za farmaciju, 2005, 55, 3, 255-265
Publisher:
  • Savez farmaceutskih udruženja Srbije, Beograd

ISSN: 0004-1963

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_farfar_579
URI
https://farfar.pharmacy.bg.ac.rs/handle/123456789/579
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Pharmacy
TY  - JOUR
AU  - Holclajtner-Antunović, Ivanka
AU  - Todorović, Marija R.
AU  - Milićević, Verica A.
AU  - Ražić, Slavica
AU  - Rašković, Marija R.
PY  - 2005
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/579
AB  - In this paper the content of trace elements (Cu, Mn, Fe and Zn) were determined in biscuits with addition of different kinds of dry fruits. For all determinations the pretreatment procedures were optimized. The elements were determined by flame atomic absorption spectrophotometry and atomic emission spectrometry with inductively coupled plasma and argon stabilized U-shaped d.c. arc as excitation sources. It is shown that matrix effect originating from alkaline and alkaline earth elements is different in different excitation sources and depends on analyte type. Therefore matrix matching is indispensable.
AB  - U ovom radu određen je sadržaj tragova elemenata (Cu, Mn, Fe i Zn) u keksima sa dodatkom različitih vrsta sušenog voća. Za sva određivanja optimizovane su procedure pripreme. Elementi su određivani plamenom atomskom apsorpcionom spektrometrijom i atomskom emisionom spektrometrijom, sa induktivno spregnutom plazmom i argonom stabilizovanim U-lukom jednosmerne struje, kao ekscitacionim izvorima. Pokazalo se da je matriks efekat, koji potiče od alkalnih i zemnoalkalnih elemenata, različit sa različitim ekscitacionim izvorima i da zavisi od tipa analita. Stoga je neophodno "poklapanje" matriksa pri tačnom određivanju tragova elemenata.
PB  - Savez farmaceutskih udruženja Srbije, Beograd
T2  - Arhiv za farmaciju
T1  - Investigation of matrix effect in spectrochemical determination of trace elements in biscuits
T1  - Ispitivanje matriks efekta pri spektrohemijskom određivanju tragova elemenata u keksu
VL  - 55
IS  - 3
SP  - 255
EP  - 265
UR  - https://hdl.handle.net/21.15107/rcub_farfar_579
ER  - 
@article{
author = "Holclajtner-Antunović, Ivanka and Todorović, Marija R. and Milićević, Verica A. and Ražić, Slavica and Rašković, Marija R.",
year = "2005",
abstract = "In this paper the content of trace elements (Cu, Mn, Fe and Zn) were determined in biscuits with addition of different kinds of dry fruits. For all determinations the pretreatment procedures were optimized. The elements were determined by flame atomic absorption spectrophotometry and atomic emission spectrometry with inductively coupled plasma and argon stabilized U-shaped d.c. arc as excitation sources. It is shown that matrix effect originating from alkaline and alkaline earth elements is different in different excitation sources and depends on analyte type. Therefore matrix matching is indispensable., U ovom radu određen je sadržaj tragova elemenata (Cu, Mn, Fe i Zn) u keksima sa dodatkom različitih vrsta sušenog voća. Za sva određivanja optimizovane su procedure pripreme. Elementi su određivani plamenom atomskom apsorpcionom spektrometrijom i atomskom emisionom spektrometrijom, sa induktivno spregnutom plazmom i argonom stabilizovanim U-lukom jednosmerne struje, kao ekscitacionim izvorima. Pokazalo se da je matriks efekat, koji potiče od alkalnih i zemnoalkalnih elemenata, različit sa različitim ekscitacionim izvorima i da zavisi od tipa analita. Stoga je neophodno "poklapanje" matriksa pri tačnom određivanju tragova elemenata.",
publisher = "Savez farmaceutskih udruženja Srbije, Beograd",
journal = "Arhiv za farmaciju",
title = "Investigation of matrix effect in spectrochemical determination of trace elements in biscuits, Ispitivanje matriks efekta pri spektrohemijskom određivanju tragova elemenata u keksu",
volume = "55",
number = "3",
pages = "255-265",
url = "https://hdl.handle.net/21.15107/rcub_farfar_579"
}
Holclajtner-Antunović, I., Todorović, M. R., Milićević, V. A., Ražić, S.,& Rašković, M. R.. (2005). Investigation of matrix effect in spectrochemical determination of trace elements in biscuits. in Arhiv za farmaciju
Savez farmaceutskih udruženja Srbije, Beograd., 55(3), 255-265.
https://hdl.handle.net/21.15107/rcub_farfar_579
Holclajtner-Antunović I, Todorović MR, Milićević VA, Ražić S, Rašković MR. Investigation of matrix effect in spectrochemical determination of trace elements in biscuits. in Arhiv za farmaciju. 2005;55(3):255-265.
https://hdl.handle.net/21.15107/rcub_farfar_579 .
Holclajtner-Antunović, Ivanka, Todorović, Marija R., Milićević, Verica A., Ražić, Slavica, Rašković, Marija R., "Investigation of matrix effect in spectrochemical determination of trace elements in biscuits" in Arhiv za farmaciju, 55, no. 3 (2005):255-265,
https://hdl.handle.net/21.15107/rcub_farfar_579 .

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