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dc.contributor.authorABBAS Ouissamen_GB
dc.contributor.authorFERNANDEZ PIERNA Juanen_GB
dc.contributor.authorBOIX SANFELIU Anaen_GB
dc.contributor.authorVON HOLST Christophen_GB
dc.contributor.authorDARDENNE P.en_GB
dc.contributor.authorBAETEN Vincenten_GB
dc.identifier.citationANALYTICAL AND BIOANALYTICAL CHEMISTRY vol. 397 no. 5 p. 1965-1973en_GB
dc.description.abstractThe aim of this work is to show new advances in the analytical methods developed in the frame of the ban of processed animal by-products in compound feed that is currently applied within the European Union. With this aim, studies to develop a quantitative near infrared microscopy (NIRM) approach have been undertaken in order to fulfil the new requirements of the European legislation. The capacities of the NIRM method have been improved; no sample preparation is required and the acquisition parameters are optimized. Both the gross and the fine fractions of the samples are considered; the transmission mode was chosen to analyze the fine raw fraction while the gross raw fraction was analyzed in the reflexion mode. Parameters for reflexion analyses were already fixed in previous studies while those of transmission mode have been determined in the present study. Because the diameter of the particles is too small, which makes it difficult to mark particles; spectra were collected using the mapping technique. Quantitative analyses have been carried out for different percentages of adulteration (0.5, 1, 2 and 5%). The established protocol with the key parameters proposed has to be considered for the development of an accurate method of quantification.en_GB
dc.description.sponsorshipJRC.D.5-Food Safety and Qualityen_GB
dc.titleKey Parameters for the Development of a NIR Microscopic Method for the Quantification of Processed By-Products of Animal Origin in Compound Feedingstuffsen_GB
dc.typeArticles in periodicals and booksen_GB
JRC Directorate:Health, Consumers and Reference Materials

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