Research article - Peer-reviewed, 2006
The use of near-infrared reflectance spectroscopy (NIRS) in the prediction of chemical composition of freeze-dried egg yolk and discrimination between different n-3 PUFA feeding sources
Zotte AD, Berzaghi P, Jansson LM, Andrighetto IAbstract
The study evaluated near-infrared reflectance spectroscopy (NIRS) to predict the physicochemical composition of freeze-dried egg yolk samples from laying hens fed with four different diets. Beside the control (C), the other three diets were enriched with different sources of n - 3 polyunsaturated fatty acids (PUFA): marine origin (NF), extruded linseed (EL) and ground linseed (GL). Furthermore, NIRS was used to classify the yolks according to hens' feeding regime. Samples were analyzed chemically and scanned in reflectance mode between 1100 and 2498 nm of the near-infrared regionPublished in
Animal Feed Science and Technology2006, volume: 128, number: 1-2, pages: 108-121
Publisher: ELSEVIER SCIENCE BV
Authors' information
Andrighetto, I
Berzaghi, P
Dalle Zotte, A
Jansson, L-M
Swedish University of Agricultural Sciences, Department of Food Science
UKÄ Subject classification
Veterinary Science
Animal and Dairy Science
Food Science
Publication Identifiers
DOI: https://doi.org/10.1016/j.anifeedsci.2005.09.009
URI (permanent link to this page)
https://res.slu.se/id/publ/9431