Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Harald Mundheim"'
Publikováno v:
Aquaculture. :39-47
Salmon aquaculture is currently reliant on fish oil as the major source of the very long chain (VLc) n − 3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). This report details the first study of an alternative source of EPA f
Publikováno v:
Aquaculture. 315:260-268
This study was conducted to evaluate the minimum dietary lysine requirement, the maintenance lysine requirement and the efficiency of lysine utilization for growth of Atlantic cod. Eight fish meal and wheat gluten-based diets, containing graded level
Publikováno v:
Aquaculture. 275:242-249
Plant protein sources normally used in aquaculture feed contain by nature low levels or no hydroxyproline. To evaluate the potential effect of dietary inclusion of hydroxyproline (hyp) in high plant protein diets, a regression design was carried out
Publikováno v:
Aquaculture. 261:626-640
Atlantic cod were fed six diets where the ratio of protein from fish meal to vegetable protein were varied from 91%, 67% to 46%, respectively. The experimental groups were performed in triplicate in a 20 week growth trial, increasing fish weight from
Publikováno v:
Aquaculture. 237:315-331
This study was performed to evaluate the effect on fish growth performance by replacing fish meal with a blend of vegetable protein sources. Atlantic salmon were fed eight diets where the percentage of protein from fish meal to vegetable protein vari
Autor:
Einar Nygård, Johannes Opstvedt, Harald Mundheim, U. Luzzana, Tor A. Samuelsen, Giorgio Venturini
Publikováno v:
Journal of the Science of Food and Agriculture. 83:775-782
The effect of processing conditions on protein digestibility and fluorodinitrobenzene (FDNB)-reactive (available) lysine in the production of fish meal and extruded fish feed has been studied under pilot and commercial conditions using mink as model
Autor:
K. Rungruangsak-Torrissen, Johannes Opstvedt, J. Sunde, T A Samuelsen, Einar Nygård, U. Luzzana, S.A. Eiane, Harald B. Jensen, Harald Mundheim, A. Rustad, G. Venturini
Publikováno v:
Journal of the Science of Food and Agriculture. 82:644-654
Biochemical structure of protein (reactive SH content, content ratio of SH/S-S and concentration of D-Asp as % of total (D+L)-Asp) indicating digestibility of dietary protein was changed under different processing conditions. Based on fish crude enzy
Publikováno v:
Aquaculture. 188:323-337
Atlantic salmon (Salmo salar L.) smolts were fed for 11 weeks a diet based on fish meal made from fresh herring (Diet 1) or a diet based on fish meal made from herring stored until stale (Diet 2) in addition to three diets made by adding to Diet 1 co
Autor:
Anders Aksnes, Harald Mundheim
Publikováno v:
Aquaculture. 149:87-106
Quality of fish meal is determined both by freshness of the raw material used and by nutrient digestibility due to different processing conditions of the fish meal. Pilot plant, experimentally produced fish meals were used to investigate separately t
Publikováno v:
Aquaculture. 106:345-355
Juvenile Atlantic salmon (initial weight 3.9 g) were fed practical diets with similar levels of protein and energy,and graded levels of fish bone, for 98 days. The diets contained 10.5 to 17.5% ash and 100 ppm zinc after the addition of a commercial