Faster measurement of minerals in milk powders: comparison of a high power wavelength dispersive XRF system with ICP-AES and potentiometry reference methods

Food Analytical Methods

Volumn 1, Issue 3, 2008, Pages 205-213

  Perring, Loïc ^a   Blanc, Joëlle ^a  

^a NESTLÉ RESEARCH CENTER   (Switzerland)

Author keywords

Analytes; Measurement uncertainty; Milk powder; Minerals; WDXRF

Indexed keywords

ATOMIC EMISSION SPECTROSCOPY; CALIBRATION; DISPERSION (WAVES); EMISSION SPECTROSCOPY; INDUCTIVELY COUPLED PLASMA; MAGNESIUM; MINERALS; POTENTIOMETERS (ELECTRIC MEASURING INSTRUMENTS); POWDERS; TRACE ELEMENTS; UNCERTAINTY ANALYSIS;

ANALYTES; FORTIFIED MILK POWDER; INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPY; MEASUREMENT UNCERTAINTY; MILK POWDER; WAVELENGTH DISPERSIVE; WAVELENGTH-DISPERSIVE X-RAY FLUORESCENCES; WDXRF;

QUALITY CONTROL;

EID: 84962161420     PISSN: 19369751     EISSN: 1936976X     Source Type: Journal    
DOI: 10.1007/s12161-008-9030-7     Document Type: Article

References (9)

1. Campos Giménez E, Populaire S (2005) Use of validation data for fast and simple estimation of measurement uncertainty in liquid chromatography methods. J Liq Chromatogr Relat Technol 28:1
2. Kueppers S, Haider M (2003) Process analytical chemistry-future trends of industry. Analytical and Bioanalytical Chemistry 376:313
3. Lachance GR, Traill R (1966) A practical solution to the matrix problem in X-ray analysis. Journal of Canadian Spectroscopy 11:43
4. Perring L, Andrey D (2003) EDXRF as a tool for rapid minerals control in milk-based products. J Agric Food Chem 51:4207
5. Perring L, Andrey D (2004) Wavelength-dispersive X-ray fluorescence measurements on organic matrices: application to milkbased products. X-Ray Spectroscopy 33:128
6. Perring L, Blanc J (2007) EDXRF determination of iron during infant cereals production and its fitness for purpose. Int J Food Sci Tech 42:551
7. Perring L, Andrey D, Basic-Dvorzak M, Blanc J (2005a) Rapid multimineral determination in infant cereal matrices using wavelength dispersive X-ray fluorescence. J Agric Food Chem 53:4696
8. Perring L, Andrey D, Basic-Dvorzak M, Hammer D (2005b) Rapid quantification of iron, copper and zinc in food premixes using energy dispersive X-ray fluorescence. J Food Compos Anal 18:655
9. Rousseeuw P, Croux C (1993) Alternatives to the median absolute deviation. J Am Stat Assoc 88(224):1273