Effect of the composition of commercial feed mixture on total lipid, cholesterol and fatty acids content in broiler chicken meat

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F99%3A23400007" target="_blank" >RIV/62156489:43210/99:23400007 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of the composition of commercial feed mixture on total lipid, cholesterol and fatty acids content in broiler chicken meat

Original language description

Four sets of chickens (10,12,20,12) were included in 4 cycles of the commercial fattening. The fatty acid pattern varied due to the different ratios of the feed mixture components. The linoleic:alpha-linoleic ratio ranged 5,2-41,0. Total lipid content inbreast and thigh meat of chickens was determined after the tissue extraction by a hexane/isopropanol mixture. Cholesterol was determined by HPLC and 15 fatty acids by GC. The different composition of the feed mixture did not influence cholesterol content in breast or thigh meat. But, cholesterol concentration in total lipids increased with decreasing linoleic acid content and with increasing palmitic acid content in the dLinoleic acid and alpha-linoleic acid content differed significantly between the feeding cycles both in breast and in thigh meat. Pufan6/n3 ratio of the diet influenced same ratio in breast muscle but not in thigh muscle.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GA525%2F97%2F0095" target="_blank" >GA525/97/0095: Dependence of cholesterol, fatty acid, total lipid and protein content in chicken meat on grown intensity and nutrient ratio in the diet</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

1999

Confidentiality

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

Name of the periodical

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Volume of the periodical

44

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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