Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species

The objective of this study was to determine the relationships between intramuscular fat, cholesterol contents and fatty acid composition in the muscles of different animal species. Intramuscular fat, cholesterol and fatty acid composition in 207 muscle samples from 129 animals of different species...

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Autores principales:	Razmaitė Violeta, Šiukščius Artūras, Šveistienė Rūta, Bliznikas Saulius, Jatkauskienė Virginija
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2020
Materias:	animal species cholesterol correlation fatty acid composition health intramuscular fat Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/99f81590c43447c3b368af468c81f043
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spelling	oai:doaj.org-article:99f81590c43447c3b368af468c81f0432021-11-17T21:27:54ZRelationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species1820-744810.2478/acve-2020-0028https://doaj.org/article/99f81590c43447c3b368af468c81f0432020-09-01T00:00:00Zhttps://doi.org/10.2478/acve-2020-0028https://doaj.org/toc/1820-7448The objective of this study was to determine the relationships between intramuscular fat, cholesterol contents and fatty acid composition in the muscles of different animal species. Intramuscular fat, cholesterol and fatty acid composition in 207 muscle samples from 129 animals of different species (pigs, beef cattle, farmed red deer, horses and geese) were determined and analysed. The obtained results indicated unequal relations between intramuscular fat and cholesterol contents and fatty acid proportions in the muscles of different animal species. The increase of intramuscular fat content resulted in higher monounsaturated and lower polyunsaturated fatty acid contents in most muscles of meat producing animals. In all the species higher fatness did not show any increase in cholesterol content and also cholesterol contents were lower as fat increased in m. semimembranosus of pigs and m. pectoralis profundus of horses. The cholesterol content positively correlated with saturated and monounsaturated fatty acids in the longissimus muscle with the lowest fat content found in red deer and beef cattle, whereas the correlations between these measures were negative in m. pectoralis profundus of horses and the breast of goose containing high fat levels. Negative correlations between polyunsaturated fatty acids and cholesterol content were found in the longissimus muscle of red deer and cattle, whereas these correlations in goose breast and horse meat were positive.Razmaitė VioletaŠiukščius ArtūrasŠveistienė RūtaBliznikas SauliusJatkauskienė VirginijaSciendoarticleanimal speciescholesterolcorrelationfatty acid compositionhealthintramuscular fatVeterinary medicineSF600-1100ENActa Veterinaria, Vol 70, Iss 3, Pp 374-385 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	animal species cholesterol correlation fatty acid composition health intramuscular fat Veterinary medicine SF600-1100
spellingShingle	animal species cholesterol correlation fatty acid composition health intramuscular fat Veterinary medicine SF600-1100 Razmaitė Violeta Šiukščius Artūras Šveistienė Rūta Bliznikas Saulius Jatkauskienė Virginija Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
description	The objective of this study was to determine the relationships between intramuscular fat, cholesterol contents and fatty acid composition in the muscles of different animal species. Intramuscular fat, cholesterol and fatty acid composition in 207 muscle samples from 129 animals of different species (pigs, beef cattle, farmed red deer, horses and geese) were determined and analysed. The obtained results indicated unequal relations between intramuscular fat and cholesterol contents and fatty acid proportions in the muscles of different animal species. The increase of intramuscular fat content resulted in higher monounsaturated and lower polyunsaturated fatty acid contents in most muscles of meat producing animals. In all the species higher fatness did not show any increase in cholesterol content and also cholesterol contents were lower as fat increased in m. semimembranosus of pigs and m. pectoralis profundus of horses. The cholesterol content positively correlated with saturated and monounsaturated fatty acids in the longissimus muscle with the lowest fat content found in red deer and beef cattle, whereas the correlations between these measures were negative in m. pectoralis profundus of horses and the breast of goose containing high fat levels. Negative correlations between polyunsaturated fatty acids and cholesterol content were found in the longissimus muscle of red deer and cattle, whereas these correlations in goose breast and horse meat were positive.
format	article
author	Razmaitė Violeta Šiukščius Artūras Šveistienė Rūta Bliznikas Saulius Jatkauskienė Virginija
author_facet	Razmaitė Violeta Šiukščius Artūras Šveistienė Rūta Bliznikas Saulius Jatkauskienė Virginija
author_sort	Razmaitė Violeta
title	Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
title_short	Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
title_full	Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
title_fullStr	Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
title_full_unstemmed	Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species
title_sort	relationships between fat and cholesterol contents and fatty acid composition in different meat-producing animal species
publisher	Sciendo
publishDate	2020
url	https://doaj.org/article/99f81590c43447c3b368af468c81f043
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Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species

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