Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 420624
Title In vitro pH-Stat protein hydrolysis of feed ingredients for Atlantic cod, Gadus morhua. 2. In vitro protein digestibility of common and alternative feed ingredients
Author(s) Tibbetts, S.; Verreth, J.A.J.; Lall, S.P.
Source Aquaculture 319 (2011)3-4. - ISSN 0044-8486 - p. 407 - 416.
Department(s) Aquaculture and Fisheries
Publication type Refereed Article in a scientific journal
Publication year 2011
Keyword(s) melanogrammus-aeglefinus l - salmon salmo-salar - apparent digestibility - rainbow-trout - juvenile haddock - nonstarch polysaccharide - gastrointestinal model - nutrient digestibility - enzymatic-hydrolysis - incorporation level
Abstract Using enzyme fractions isolated from the pyloric caeca of farmed Atlantic cod, the in vitro degree of protein hydrolysis (DH) of numerous conventional and novel feed ingredients were measured by a closed-system pH-Stat assay. Regression equations describing the relationship between in vivo apparent protein digestibility (ADC) and in vitro protein DH were used to predict in vitro protein ADC. The equations resulted in good correlation (
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