Original title: Response of quail eggs to non-destruktive impact during their storage
Authors: Strnková, J. ; Nedomová, Š. ; Trnka, Jan
Document type: Papers
Conference/Event: Konference o jakosti potravin a potravinových surovin /41./, Brno (CZ), 2015-03-04
Year: 2015
Language: eng
Abstract: During storage there are a number of changes in the egg affecting its quality and technological properties. The egg quality is mostly characterized by albumen quality during the storage. Changes during storage lead to changes in albumen´s consistency, increasing pH and changes in Haugh units. Japanese quail eggs were used for the experiment. These eggs were stored at 6 degrees C for 16 weeks. The submitted paper deals with the influence of the storage duration on the response of quail egg to non destructive impact. The response is measured using of the eggshell surface displacement using of the laser vibrometer. The change in the albumen quality significantly affects the time history of the eggshell surface and namely its representation in the frequency domain. The used method can be used for the non destructive evaluation of the egg quality during its storage.
Keywords: egg response; non-destructive impact; quail egg; resonant frequency; storage
Host item entry: FULLTEXTOVÝ SBORNÍK XLI. KONFERENCE O JAKOSTI POTRAVIN A POTRAVINOVÝCH SUROVIN, ISBN 978-80-7509-220-5
Note: Související webová stránka: http://utp.af.mendelu.cz/cz/seminare/ingrovy_dny-2015

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0246386

Permalink: http://www.nusl.cz/ntk/nusl-187386


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers