About: Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat

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About: Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	1. Three hundred and twenty d-old chickens were fed on a wheat/maize-soyabean meal diet supplemented with (i) 50 g/kg lard, (ii) 25g/kg lard and 25 g/kg rapeseed oil, (iii) 50 g/kg rapeseed oil, and (iv) 50 g/kg rapeseed oil and 200 mg copper per kg as copper sulphate pentahydrate. 2. Finalweights at 39 d of age on chickens receiving rapeseed oil were lower by 9% than in those fed on the diet containing only lard (p<0.05). The fatty acids profilwas increased and the ratio of n-6:n-3 fatty acids was decreased by the substitution of lard by rapeseed oil (p<0.001). These changes were more pronouced for the adipose tissue than for breast muscles. 4. Copper sulphate supplementation increased the finThe magnitude of improvement, however, was small. 5. The substitution of rapeseed oil for lard decreased the concentration of cholesterol in breast muscles by 13%. Copper supplementation further reduced the cholesterol content by 25%. Both effects were s 1. Three hundred and twenty d-old chickens were fed on a wheat/maize-soyabean meal diet supplemented with (i) 50 g/kg lard, (ii) 25g/kg lard and 25 g/kg rapeseed oil, (iii) 50 g/kg rapeseed oil, and (iv) 50 g/kg rapeseed oil and 200 mg copper per kg as copper sulphate pentahydrate. 2. Finalweights at 39 d of age on chickens receiving rapeseed oil were lower by 9% than in those fed on the diet containing only lard (p<0.05). The fatty acids profilwas increased and the ratio of n-6:n-3 fatty acids was decreased by the substitution of lard by rapeseed oil (p<0.001). These changes were more pronouced for the adipose tissue than for breast muscles. 4. Copper sulphate supplementation increased the finThe magnitude of improvement, however, was small. 5. The substitution of rapeseed oil for lard decreased the concentration of cholesterol in breast muscles by 13%. Copper supplementation further reduced the cholesterol content by 25%. Both effects were s (en)
Title	Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat (en)
skos:prefLabel	Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat Influence of dietary fat source and copper on broiler performance, fatty acid profile of meat and depot fat, and on cholesterol content in meat (en)
skos:notation	RIV/00027014:_____/00:00000420!RIV/2001/MZE/M02001/N
http://linked.open.../vavai/riv/strany	608
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZE-M02-99-04)
http://linked.open...iv/cisloPeriodika	41
http://linked.open...vai/riv/dodaniDat	2001
http://linked.open...aciTvurceVysledku	Wolf, Jochen Skřivanová, Věra
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav živočišné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	713492
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/00:00000420
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[EC3C15B8A550]
http://linked.open...i/riv/nazevZdroje	British poultry science
http://linked.open...in/vavai/riv/obor	GH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2000
http://linked.open...v/svazekPeriodika	neuvedeno
http://linked.open...iv/tvurceVysledku	Wolf, Jochen Skřivanová, Věra Marounek, M. Tůmová, E. Skřivan, M.
http://linked.open...n/vavai/riv/zamer	Produkční systémy chovu hospodářských zvířat s ohledem na kvalitu produktů a ochranu životního prostředí
issn	0007-1668
number of pages	7 (xsd:int)

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