Retention of carotenoids in egg yolks of laying hens supplemented with heterotrophic Chlorella
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F13%3A43871768" target="_blank" >RIV/62157124:16270/13:43871768 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/13:00424460 RIV/62157124:16170/13:43871768 RIV/00027014:_____/13:#0001815
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Retention of carotenoids in egg yolks of laying hens supplemented with heterotrophic Chlorella
Original language description
The present study investigated the effect of 1% and 2% feed supplementation with biomass of Chlorella grown through heterotrophic fermentation on the concentration of total and individual carotenoids in egg yolks. A total of 24 Hisex Brown laying hens aged 56 weeks were included in the experiment. The layers were kept individually in cages. They were divided into three groups of eight birds and fed with a mixed feed for laying hens. Control birds (C) received only mixed feed, while experimental diets (P1 and P2) were supplemented with 1% and 2% (i.e. 10 and 20 g/kg) dry disintegrated Chlorella biomass. Egg yolk deposition of total carotenoids was significantly (P{0.01) increased by 46% (P1) and 119% (P2). The rising curves of total carotenoids reachedtheir plateau during the 4th experimental week. The respective values varied near 25ug (P1) and 40 ug (P2) per gram of yolk during the following weeks. Lutein and zeaxanthin were equally deposited and they represented more than 90% of tot
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GJ - Diseases and animal vermin, veterinary medicine
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Animal Science
ISSN
1212-1819
e-ISSN
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Volume of the periodical
58
Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
193-200
UT code for WoS article
000319302000001
EID of the result in the Scopus database
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