Tilapia by-product hydrolysate powder in diets for Nile tilapia larvae

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dc.creatorCesar Sary
dc.creatorLeandro Daniel De Paris
dc.creatorDaniela Miotto Bernardi
dc.creatorVanessa Lewandowski
dc.creatorAltevir Signor
dc.creatorWilson Rogério Boscolo
dc.date2017
dc.date.accessioned2026-07-07T03:59:27Z
dc.descriptionThis study aimed to evaluate the digestibility of tilapia by-product protein hydrolysate powder (TBHP) from tilapia filleting by-product, and its inclusion in diets for Nile tilapia larvae. In order to determine the apparent digestibility coefficients, two diets were formulated, the reference diet and the test diet (20% of TBHP) and, to evaluate the inclusion, six diets were formulated, which were with 0.0, 2.0; 4.0; 6.0, and 8.0% of TBHP. The apparent digestibility coefficients of crude protein and gross energy were 89.5 and 98.3%, respectively. At levels above 4.0% of inclusion of TBHP, the weight, final length and weight gain were impaired, however, survival rate was higher (p < 0.05). The TBHP can be used in diets for tilapia due to the high digestibility coefficients for crude protein and gross energy. The inclusion of up to 4.0% of TBHP does not affect the reproductive performance and survival rate of Nile tilapia larvae.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303149707001
dc.identifierhttps://www.redalyc.org/journal/3031/303149707001/
dc.identifierhttps://www.redalyc.org/journal/3031/303149707001/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303149707001/303149707001.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303149707001/movil
dc.identifier.urihttp://hdl.handle.net/123456789/449778
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Num.1 Vol.39
dc.subjectAgrociencias
dc.titleTilapia by-product hydrolysate powder in diets for Nile tilapia larvae
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá