Amino acid, fatty acid and chemical composition of meat and fat from entire males, castrates and gilts

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F20%3A83770" target="_blank" >RIV/60460709:41210/20:83770 - isvavai.cz</a>
Result on the web
<a href="http://www.acta.fapz.uniag.sk" target="_blank" >http://www.acta.fapz.uniag.sk</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15414/afz.2020.23.03.167-173" target="_blank" >10.15414/afz.2020.23.03.167-173</a>

Result language
angličtina
Original language name
Amino acid, fatty acid and chemical composition of meat and fat from entire males, castrates and gilts
Original language description
Forty-two pigs, entire males, surgical castrates and gilts, was randomly selected for the experiment. After reaching the average live weight of 105 kg, pigs were slaughtered. Significant differences in contents of water and crude fat in muscle between entire males and castrates (74,44 vs 73,93 %, 2,52 vs 3,14 %), resp. of cholesterol between entire males, gilts and castrates (0,31, 0,33 vs 0,41 %) were found. Significantly higher contents of almost the all amino acids in entire males and gilts compared to castrates were observed. In muscle, castrates had more eicosanoic fatty acid than entire males, and vaccenic than gilts whilst gilts and entire males had higher content of linolenic acid than castrates . In adipose tissue, entire males had lower content of myristic, stearic, palmitic, and total saturated fatty acids than castrates or both castrates and gilts (1,39 vs 1,45 %, 14,88 vs 16,90 %, 25,41 vs 26,83 and 26,27 %, 43,40 vs 46,70 and 45,53 %). At the same time, they showed greater amounts of ol
Czech name
—
Czech description
—

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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