Evaluation of an innovative and sustainable pre-commercial compound as replacement of fish meal in diets for rainbow trout during pre-fattening phase: Effects on growth performances, haematological parameters and fillet quality traits

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dc.authorid0000-0003-2515-5490en_US
dc.authorid0000-0002-4809-5809en_US
dc.authorscopusid55866023400en_US
dc.authorscopusid36663141300en_US
dc.authorwosid-en_US
dc.authorwosidAAX-8091-2021en_US
dc.contributor.authorAcar, Ümit
dc.contributor.authorGiannetto, Alessia
dc.contributor.authorGiannetto, Daniela
dc.contributor.authorKesbiç, Osman Sabri
dc.contributor.authorYılmaz, Sevdan
dc.contributor.authorRomano, Alessandro
dc.contributor.authorTezel, Rifat
dc.date.accessioned2023-07-11T08:34:51Z
dc.date.available2023-07-11T08:34:51Z
dc.date.issued2021en_US
dc.departmentFakülteler, Deniz Bilimleri ve Teknolojisi Fakültesi, Su Ürünleri Yetiştiriciliği Bölümü
dc.description.abstractThe aim of the study was to determine the potential and sustainable use of pre-commercial product ITTINSECT™ APS V1 as a major protein source in rainbow trout (Oncorhynchus mykiss) diets. A 60-day feeding experiment was conducted to potentially use ITTINSECT as fish meal replacement in the diets of rainbow trout. Five isonitrogenous in dry matter (38% crude protein) and isolipidic (15% crude lipid) diets were produced: a control diet (fishmeal-based) (ITT0) and four experimental diets replacing fishmeal by 25 (ITT25), 50 (ITT50), 75 (ITT75) and 100 (ITT100) %, with ITTINSECT™ APS V1. Triplicate tanks, containing 15 fish each (65.81 ± 1.26 g), were hand-fed to apparent satiation twice every day during the experiment. At the end of the feeding trial, significantly higher growth performance was observed in the group fed ITTM25 and ITTM50 diets. This performance was supported by growth-related gene expressions analyzed in muscle; significantly higher GH and IGF-I genes expression levels were determined in ITT25 and ITT50 when compared to control (ITT0) (p < 0.05). While no significant differences were found between the hematology values (p > 0.05), serum total protein, globulins and glucose levels were significantly different between experimental groups (p < 0.05). In addition to this, the immune-related genes such as TNF-α, IL8 and IL1-β expression levels were determined to be significantly different (p < 0.05). In conclusion, in order to achieve the best growth performance in rainbow trout and enhance sustainable aquaculture practices, replacement of fish meal with up to 50% ITTINSECT™APS V1 in diets for rainbow trout is suggested.en_US
dc.identifier.citationAcar, Ü., Giannetto, A., Giannetto, D., Kesbiç, O. S., Yılmaz, S., Romano, A., . . . Fazio, F. (2021). Evaluation of an innovative and sustainable pre-commercial compound as replacement of fish meal in diets for rainbow trout during pre-fattening phase: Effects on growth performances, haematological parameters and fillet quality traits. Animals, 11(12) doi:10.3390/ani11123547en_US
dc.identifier.doi10.3390/ani11123547
dc.identifier.issn2076-2615
dc.identifier.issue12en_US
dc.identifier.pmid34944322
dc.identifier.scopus2-s2.0-85121054155
dc.identifier.urihttps://doi.org/10.3390/ani11123547
dc.identifier.urihttps://hdl.handle.net/20.500.12428/4361
dc.identifier.volume11en_US
dc.identifier.wosWOS:000735829800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAcar, Ümit
dc.institutionauthorYılmaz, Sevdan
dc.language.isoen
dc.publisherMDPIen_US
dc.relation.ispartofAnimalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subjectAlternative protein sourceen_US
dc.subjectFish meal replacementen_US
dc.subjectGene expressionen_US
dc.subjectGrowth performanceen_US
dc.subjectITTINSECT™ APS V1en_US
dc.subjectRainbow trouten_US
dc.titleEvaluation of an innovative and sustainable pre-commercial compound as replacement of fish meal in diets for rainbow trout during pre-fattening phase: Effects on growth performances, haematological parameters and fillet quality traits
dc.typeArticle

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