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Response of quail eggs to non-destruktive impact during their storage
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SYSNO ASEP 0442444 Document Type K - Proceedings Paper (Czech conf.) R&D Document Type Conference Paper Title Response of quail eggs to non-destruktive impact during their storage Author(s) Strnková, J. (CZ)
Nedomová, Š. (CZ)
Trnka, Jan (UT-L) RIDNumber of authors 3 Source Title FULLTEXTOVÝ SBORNÍK XLI. KONFERENCE O JAKOSTI POTRAVIN A POTRAVINOVÝCH SUROVIN. - Brno : Mendelova Univerzita Brno, 2015 / Jůzl M. ; Kalhotka L. ; Dostálová Y. ; Bogdanovičová S. - ISBN 978-80-7509-220-5
S. 289-296Number of pages 8 s. Publication form Print - P Action Konference o jakosti potravin a potravinových surovin /41./ Event date 04.03.2015 VEvent location Brno Country CZ - Czech Republic Event type CST Language eng - English Country CZ - Czech Republic Keywords quail egg ; storage ; non-destructive impact ; egg response ; resonant frequency Subject RIV GM - Food Processing Institutional support UT-L - RVO:61388998 Annotation 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. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2016 Electronic address http://utp.af.mendelu.cz/cz/seminare/ingrovy_dny-2015
Number of the records: 1