Analyses of Chemical and Physical Egg Quality Parameters of Laying Hens Housed in Different Conditions in Turkey

Authors : Reyhan Selin UYSAL AFACAN

Pages : 614-620

Doi:10.16984/saufenbilder.1148878

View : 98 | Download : 62

Publication Date : 2023-06-30

Article Type : Research Paper

Abstract :The aim of the present study is to determine the content of chemical and physical quality parameters of hen eggs insert ignore into journalissuearticles values(liquid whole egg insert ignore into journalissuearticles values(LWE);, liquid egg yolk insert ignore into journalissuearticles values(LEY);, and liquid egg white insert ignore into journalissuearticles values(LEW);); produced for different housing and feeding conditions in Turkey. Chemical quality parameters insert ignore into journalissuearticles values(protein, lipid, and moisture); and physical quality parameters insert ignore into journalissuearticles values(total soluble solid insert ignore into journalissuearticles values(°Brix);, pH, conductivity, and yolk:white ratio); were analyzed using different egg samples. Kjeldahl, wet ashing, and oven-drying official methods were used for the protein, total lipid, and moisture analyses of egg samples. The highest protein content in the LEY and LEW samples were found to be 19.0% and 15.13%, respectively for the tenth sample having fortified feeding insert ignore into journalissuearticles values(selenium+DHA); parameters. For LWE samples, it was also obtained 15.65% with the second sample having a not fortified feeding parameter. The highest total lipid content for LWE samples was determined as 10.43% for the seventh sample which housed under cage free conditions and fed with organic insert ignore into journalissuearticles values(omega3+EPA+DHA); fortifiers, while it was found with a value 25.7% for the second and third LEY samples possessing a not fortified feeding parameters. The highest moisture content was determined as 78.37%, 54.64%, and 89.11 for thirty-first LWE sample insert ignore into journalissuearticles values(with not fortified feeding);, third LEY sample insert ignore into journalissuearticles values(with not fortified feeding); and sixth LEW sample insert ignore into journalissuearticles values(having cage free and organic parameters);, respectively. As a result, the minimum, average, and maximum contents of the chemical and physical quality parameters were determined for laying hen eggs raised in several housing and feeding conditions in Turkey.
Keywords : Liquid egg, egg quality, egg component, egg analysis, laying hen

ORIGINAL ARTICLE URL