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  • The aim of our study was to compare nutritional quality of oils of legumes (soybean, pea, faba bean and lupin) and oil plants (rape, sunflower, poppy and flax) grown in the Czech Republic. Individual seeds of legumes and oil seeds were analysed for fat content and fatty acid profile. Fatty acids were detected by gas chromatography, following fat extraction. The fatty acid profile was evaluated for contents of fatty acids saturated, unsaturated, monounsaturated, polyunsaturated, n-3 and n-6 fatty acids. The highest proportion of fat in the dry matter of seed was found in poppy, followed by sunflower, flax, rape, soybean, lupin, pea, and faba bean. Differences in fat contents between individual plants were highly significant (P {= 0.01), except for differences between flax and rape (P {= 0.05), pea and faba bean and poppy and sunflower (non-significant). Apart from rapeseed, markedly higher proportions of polyunsaturated fatty acids were found in other oils but rapeseed had the least content of saturated fatty acids. Legumes had a favourable ratio of n-3:n-6 fatty acids, especially lupin oil (1:4.3), which is in accordance with the recommended ratio 1:5. Sunflower oil is less suitable, with n-3 present in trace concentration. The most significant source of n-3 is flaxseed oil. The study brings new findings regarding oil composition in a wide range of feed components. These data may be used for development of diets for specific purposes and for production of functional food
  • The aim of our study was to compare nutritional quality of oils of legumes (soybean, pea, faba bean and lupin) and oil plants (rape, sunflower, poppy and flax) grown in the Czech Republic. Individual seeds of legumes and oil seeds were analysed for fat content and fatty acid profile. Fatty acids were detected by gas chromatography, following fat extraction. The fatty acid profile was evaluated for contents of fatty acids saturated, unsaturated, monounsaturated, polyunsaturated, n-3 and n-6 fatty acids. The highest proportion of fat in the dry matter of seed was found in poppy, followed by sunflower, flax, rape, soybean, lupin, pea, and faba bean. Differences in fat contents between individual plants were highly significant (P {= 0.01), except for differences between flax and rape (P {= 0.05), pea and faba bean and poppy and sunflower (non-significant). Apart from rapeseed, markedly higher proportions of polyunsaturated fatty acids were found in other oils but rapeseed had the least content of saturated fatty acids. Legumes had a favourable ratio of n-3:n-6 fatty acids, especially lupin oil (1:4.3), which is in accordance with the recommended ratio 1:5. Sunflower oil is less suitable, with n-3 present in trace concentration. The most significant source of n-3 is flaxseed oil. The study brings new findings regarding oil composition in a wide range of feed components. These data may be used for development of diets for specific purposes and for production of functional food (en)
Title
  • Assessment of oils of selected legumes and oil plants with regard to animal nutrition
  • Assessment of oils of selected legumes and oil plants with regard to animal nutrition (en)
skos:prefLabel
  • Assessment of oils of selected legumes and oil plants with regard to animal nutrition
  • Assessment of oils of selected legumes and oil plants with regard to animal nutrition (en)
skos:notation
  • RIV/62157124:16270/13:43872070!RIV14-MSM-16270___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 3
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
  • 62277
http://linked.open...ai/riv/idVysledku
  • RIV/62157124:16270/13:43872070
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • n-9; n-6; n-3; PUFA; fatty acid; fat content (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [CC7CA34C9941]
http://linked.open...i/riv/nazevZdroje
  • Acta veterinaria Brno
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 82
http://linked.open...iv/tvurceVysledku
  • Straková, Eva
  • Suchý, Pavel
  • Rusníková, Lucie
http://linked.open...ain/vavai/riv/wos
  • 000327909400010
issn
  • 0001-7213
number of pages
http://bibframe.org/vocab/doi
  • 10.2754/avb201382030283
http://localhost/t...ganizacniJednotka
  • 16270
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