About: Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio     Goto   Sponge   NotDistinct   Permalink

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Description
  • Vliv obsahu 1, 3, 5 a 7 % lněného oleje v krmné směsi na složení masa byl sledován v pokusu s brojlery vykrmovanými od 25 do 40 dní věku. Byl použit olej z odrůdy Atalante s převažujícím obsahem kyseliny a-linolenové, nebo z odrůdy Lola s převažujícím obsahem kyseliny linolové. Rozdílným obsahem kyseliny linolové a a-linolenové v krmné směsi se dařilo upravovat poměr n-6/n-3 PUFA v prsní svalovině od 0,9 do 13,6 a ve stehenní svalovině od 1,0 do 17,2. Zařazením lněného oleje s vysokým obsahem kyseliny a-linolenové lze produkovat drůbeží maso jako funkční potravinu s prakticky libovolným poměrem n-6 a n-3 PUFA. (cs)
  • The effect of different levels of linseed oils made either of flax cultivar Atalante with a high content of a-linolenic acid (612 g/kg) or of the cultivar Lola with the predominating content of linoleic acid (708 g/kg) in the chicken diet upon fatty acid pattern in the meat was studied. Cockerels Ross 308 were fed the diets containing 1, 3, 5 or 7 per cent of oil within the last 15 days of fattening. Breast meat (BM) and thigh meat (TM) without skin of 8 chickens from each dietary group were used for analyses. The relative proportions of fatty acids were expressed as percentages of total determined fatty acids. When feeding Atalante oil, the shares of n-6 fatty acids were highly significantly lower while those of n-3 fatty acids were higher; the ratio of n-6/n-3 polyunsaturated fatty acids in meat was narrower (P<0.001) than in chickens fed oil with a low content of a-linolenic acid. In BM and TM, the relative proportions of a-linolenic and g-linolenic acids were nearly the same, those of linoleic aci
  • The effect of different levels of linseed oils made either of flax cultivar Atalante with a high content of a-linolenic acid (612 g/kg) or of the cultivar Lola with the predominating content of linoleic acid (708 g/kg) in the chicken diet upon fatty acid pattern in the meat was studied. Cockerels Ross 308 were fed the diets containing 1, 3, 5 or 7 per cent of oil within the last 15 days of fattening. Breast meat (BM) and thigh meat (TM) without skin of 8 chickens from each dietary group were used for analyses. The relative proportions of fatty acids were expressed as percentages of total determined fatty acids. When feeding Atalante oil, the shares of n-6 fatty acids were highly significantly lower while those of n-3 fatty acids were higher; the ratio of n-6/n-3 polyunsaturated fatty acids in meat was narrower (P<0.001) than in chickens fed oil with a low content of a-linolenic acid. In BM and TM, the relative proportions of a-linolenic and g-linolenic acids were nearly the same, those of linoleic aci (en)
Title
  • Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio
  • Produkce drůbežího masa jako funkční potraviny s volitelným poměrem n-6 a n-3 polynenasycených mastných kyselin (cs)
  • Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio (en)
skos:prefLabel
  • Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio
  • Produkce drůbežího masa jako funkční potraviny s volitelným poměrem n-6 a n-3 polynenasycených mastných kyselin (cs)
  • Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio (en)
skos:notation
  • RIV/62156489:43210/07:00109888!RIV08-MSM-43210___
http://linked.open.../vavai/riv/strany
  • 203;213
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika
  • 7
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 442970
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/07:00109888
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • chicken meat; fatty acid pattern; linseed oils (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [49651ED620FF]
http://linked.open...i/riv/nazevZdroje
  • Czech Journal of Animal Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 52
http://linked.open...iv/tvurceVysledku
  • Mrkvicová, Eva
  • Zelenka, Jiří
  • Schneiderová, Dana
http://linked.open...n/vavai/riv/zamer
issn
  • 1212-1819
number of pages
http://localhost/t...ganizacniJednotka
  • 43210
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