Content of Proteins, Lipids and Saccharides in Egg Yolk and Albumen of Different Hen Breeds

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910192" target="_blank" >RIV/62156489:43210/16:43910192 - isvavai.cz</a>

Result on the web

<a href="https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Content of Proteins, Lipids and Saccharides in Egg Yolk and Albumen of Different Hen Breeds

Original language description

The first aim of this study was to determine the amount of proteins, lipids and saccharides in the hen egg yolk and albumen of different hen breeds. The second aim was to determine the correlation between amount of analysed components (proteins, saccharides and lipid) in hen albumen and amount of analysed components (proteins, saccharides and lipid) in hen yolk, during storage time. Hen eggs were stored at 6 oC for 57 days and were sampled in two periods (29 June 2015, 23 February 2016). Two different breeds were used for this study - Hybrid Isa Brown (36rd week of lay) for first period and Hybrid Hisex Brown (13rd week of lay) for second period. Total of 180 eggs were analysed. Biuret agent was used for determine of proteins in hen yolk and albumen. Concentrated sulfuric acid and 5% phenol were used for determination of saccharides in hen yolk and albumen. The amount of proteins and saccharides was determined by the UV-VIS absorption spectrometer (Helios Epsilon, Thermo Scientific). For determination of lipids saponification value was used. The differences in amounts of proteins, lipids and saccharides were not found between Hybrid Isa Brown and Hybrid Hisex Brown. Correlation was not found between amounts of proteins, lipids and saccharides in hen yolk and hen albumen for storage time.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

GM - Food industry

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

MendelNet 2016: Proceedings of International PhD Students Conference

ISBN

978-80-7509-443-8

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

681-686

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 9, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000392968500121