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Description
| - This study describes the effects of dietary linseed and sunflower oil on the organoleptic properties of rainbow trout (Oncorhynchus mykiss) fillets. Rainbow trout were fed on a diet containing either 2.5 % or 5 % linseed or sunflower oil or 5 % mixture of both oils (2.5 % of each). Control group received a commercial feed mixture. A selected and trained panel carried out descriptive sensory tests on fish fillet cross-sections. Addition of vegetable oil in the fish feed did not effect firmness, juiciness or intensity of total taste but had significant impact on colour, intensity of odour and fish oily taste. Higher content of n-3 polyunsaturated fatty acids (PUFA) in linseed oil, in comparison to sunflower oil, is often responsible for the development of an off-flavour. No trout fillet was rejected owing to the off-flavour presence. Both concentrations of linseed oil decreased the intensity of fish oily taste. Therefore, for the partial replacement of fish oil in rainbow trout feed is recommended the u
- This study describes the effects of dietary linseed and sunflower oil on the organoleptic properties of rainbow trout (Oncorhynchus mykiss) fillets. Rainbow trout were fed on a diet containing either 2.5 % or 5 % linseed or sunflower oil or 5 % mixture of both oils (2.5 % of each). Control group received a commercial feed mixture. A selected and trained panel carried out descriptive sensory tests on fish fillet cross-sections. Addition of vegetable oil in the fish feed did not effect firmness, juiciness or intensity of total taste but had significant impact on colour, intensity of odour and fish oily taste. Higher content of n-3 polyunsaturated fatty acids (PUFA) in linseed oil, in comparison to sunflower oil, is often responsible for the development of an off-flavour. No trout fillet was rejected owing to the off-flavour presence. Both concentrations of linseed oil decreased the intensity of fish oily taste. Therefore, for the partial replacement of fish oil in rainbow trout feed is recommended the u (en)
- This study describes the effects of dietary linseed and sunflower oil on the organoleptic properties of rainbow trout (Oncorhynchus mykiss) fillets. Rainbow trout were fed on a diet containing either 2.5 % or 5 % linseed or sunflower oil or 5 % mixture of both oils (2.5 % of each). Control group received a commercial feed mixture. A selected and trained panel carried out descriptive sensory tests on fish fillet cross-sections. Addition of vegetable oil in the fish feed did not effect firmness, juiciness or intensity of total taste but had significant impact on colour, intensity of odour and fish oily taste. Higher content of n-3 polyunsaturated fatty acids (PUFA) in linseed oil, in comparison to sunflower oil, is often responsible for the development of an off-flavour. No trout fillet was rejected owing to the off-flavour presence. Both concentrations of linseed oil decreased the intensity of fish oily taste. Therefore, for the partial replacement of fish oil in rainbow trout feed is recommended the u (cs)
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Title
| - Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss)
- Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss). (en)
- Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss) (cs)
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skos:prefLabel
| - Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss)
- Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss). (en)
- Influence of dietary linseed and sunflower oil on sensory characteristics of rainbow trout (Oncorhynchus mykiss) (cs)
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skos:notation
| - RIV/62156489:43210/06:00102249!RIV07-MSM-43210___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/06:00102249
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - PUFA; meat quality; organoleptic properties; rainbow trout feeding; vegetable oils (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Animal Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Mrkvicová, Eva
- Zelenka, Jiří
- Drobná, Zuzana
- Kladroba, David
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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