The use of tuna industry waste in the practical diets of juvenile Nile tilapia (Oreochromis niloticus, L.): effect on growth performance, nutrient digestibility and oxidative status
Identifieur interne : 001419 ( Istex/Corpus ); précédent : 001418; suivant : 001420The use of tuna industry waste in the practical diets of juvenile Nile tilapia (Oreochromis niloticus, L.): effect on growth performance, nutrient digestibility and oxidative status
Auteurs : Saber Abdelkader Saïdi ; Mohamed Salah Azaza ; Abdelwaheb Abdelmouleh ; Jos Van Pelt ; Mohamed Mejdeddine Kraïem ; Abdelfattah El-FekiSource :
- Aquaculture Research [ 1355-557X ] ; 2010-11.
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Abstract
A 45‐day feeding trial was conducted to study the effect of replacing dietary fish meal (FM) with a tuna by‐product meal (TBM) on the growth, feed efficiency, carcass composition and stress oxidative status of juvenile Nile tilapia, Oreochromis niloticus L.). Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A0) used FM as the sole source of animal protein. In the other three diets (A10–A30), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (P>0.05) in growth performance among fish fed on diets A0, A10 and A20. Fish fed these experimental diets (i.e., A0, A10 and A20) showed significantly (P<0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A30. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A30 differed significantly (P<0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (P<0.001) in catalase and glutathione S‐transferase activities was seen only in groups fed on diet A30. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A20 and A30 compared with the other groups. The results show that this product can be included up to 20% in practical Nile tilapia diets without any detrimental effects.
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DOI: 10.1111/j.1365-2109.2010.02594.x
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ISTEX:E3EFC8253C6531EEC217153BFC2AE991DBE58DDELe document en format XML
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last="Pelt">Jos Van Pelt</name><affiliation><mods:affiliation>Department of Hepatology, University Hospitals Leuven, Leuven, Belgium</mods:affiliation></affiliation></author><author><name sortKey="Kraiem, Mohamed Mejdeddine" sort="Kraiem, Mohamed Mejdeddine" uniqKey="Kraiem M" first="Mohamed Mejdeddine" last="Kraïem">Mohamed Mejdeddine Kraïem</name><affiliation><mods:affiliation>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</mods:affiliation></affiliation></author><author><name sortKey="El Eki, Abdelfattah" sort="El Eki, Abdelfattah" uniqKey="El Eki A" first="Abdelfattah" last="El-Feki">Abdelfattah El-Feki</name><affiliation><mods:affiliation>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Aquaculture Research</title><idno type="ISSN">1355-557X</idno><idno type="eISSN">1365-2109</idno><imprint><publisher>Blackwell 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feeding trial was conducted to study the effect of replacing dietary fish meal (FM) with a tuna by‐product meal (TBM) on the growth, feed efficiency, carcass composition and stress oxidative status of juvenile Nile tilapia, Oreochromis niloticus L.). Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A0) used FM as the sole source of animal protein. In the other three diets (A10–A30), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (P>0.05) in growth performance among fish fed on diets A0, A10 and A20. Fish fed these experimental diets (i.e., A0, A10 and A20) showed significantly (P<0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A30. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A30 differed significantly (P<0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (P<0.001) in catalase and glutathione S‐transferase activities was seen only in groups fed on diet A30. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A20 and A30 compared with the other groups. The results show that this product can be included up to 20% in practical Nile tilapia diets without any detrimental effects.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Saber Abdelkader Saïdi</name><affiliations><json:string>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</json:string></affiliations></json:item><json:item><name>Mohamed Salah Azaza</name><affiliations><json:string>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</json:string></affiliations></json:item><json:item><name>Abdelwaheb Abdelmouleh</name><affiliations><json:string>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</json:string></affiliations></json:item><json:item><name>Jos van Pelt</name><affiliations><json:string>Department of Hepatology, University Hospitals Leuven, Leuven, Belgium</json:string></affiliations></json:item><json:item><name>Mohamed Mejdeddine Kraïem</name><affiliations><json:string>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</json:string></affiliations></json:item><json:item><name>Abdelfattah El‐Feki</name><affiliations><json:string>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>tuna by‐product meal</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Oreochromis niloticus L.</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>growth performance</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>fish meal</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>carcass composition</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>oxidative stress</value></json:item></subject><articleId><json:string>ARE2594</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>A 45‐day feeding trial was conducted to study the effect of replacing dietary fish meal (FM) with a tuna by‐product meal (TBM) on the growth, feed efficiency, carcass composition and stress oxidative status of juvenile Nile tilapia, Oreochromis niloticus L.). Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A0) used FM as the sole source of animal protein. In the other three diets (A10–A30), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (P>0.05) in growth performance among fish fed on diets A0, A10 and A20. Fish fed these experimental diets (i.e., A0, A10 and A20) showed significantly (P>0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A30. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A30 differed significantly (P>0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (P>0.001) in catalase and glutathione S‐transferase activities was seen only in groups fed on diet A30. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A20 and A30 compared with the other groups. 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Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A0) used FM as the sole source of animal protein. In the other three diets (A10–A30), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (P>0.05) in growth performance among fish fed on diets A0, A10 and A20. Fish fed these experimental diets (i.e., A0, A10 and A20) showed significantly (P<0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A30. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A30 differed significantly (P<0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (P<0.001) in catalase and glutathione S‐transferase activities was seen only in groups fed on diet A30. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A20 and A30 compared with the other groups. The results show that this product can be included up to 20% in practical Nile tilapia diets without any detrimental effects.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>tuna by‐product meal</term></item><item><term>Oreochromis niloticus L.</term></item><item><term>growth performance</term></item><item><term>fish meal</term></item><item><term>carcass composition</term></item><item><term>oxidative stress</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2010-11">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/E3EFC8253C6531EEC217153BFC2AE991DBE58DDE/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1365-2109</doi><issn type="print">1355-557X</issn><issn type="electronic">1365-2109</issn><idGroup><id type="product" value="ARE"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="AQUACULTURE RESEARCH">Aquaculture Research</title></titleGroup></publicationMeta><publicationMeta level="part" position="11112"><doi origin="wiley">10.1111/are.2010.41.issue-12</doi><numberingGroup><numbering type="journalVolume" number="41">41</numbering><numbering type="journalIssue" number="12">12</numbering></numberingGroup><coverDate startDate="2010-11">November 2010</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="16" status="forIssue"><doi origin="wiley">10.1111/j.1365-2109.2010.02594.x</doi><idGroup><id type="unit" value="ARE2594"></id><id type="supplier" value="2594"></id></idGroup><countGroup><count type="pageTotal" number="12"></count></countGroup><titleGroup><title type="tocHeading1">Original Articles</title></titleGroup><copyright>© 2010 The Authors. Aquaculture Research © 2010 Blackwell Publishing Ltd</copyright><eventGroup><event type="firstOnline" date="2010-11-02"></event><event type="publishedOnlineAcceptedOrEarlyUnpaginated" date="2010-07-16"></event><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.3.25.1 mode:FullText" date="2010-11-02"></event><event type="publishedOnlineFinalForm" date="2010-11-02"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-06"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-15"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="1875">1875</numbering><numbering type="pageLast" number="1886">1886</numbering></numberingGroup><correspondenceTo><b>Correspondence:</b> M S Azaza, National Institute of Marine Sciences and Technologies, 28, Rue 2 mars 1934, 2025 Salammbô Tunisia. E‐mail: <email normalForm="med.azaza@instm.rnrt.tn">med.azaza@instm.rnrt.tn</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ARE.ARE2594.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="2"></count><count type="tableTotal" number="5"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="59"></count><count type="wordTotal" number="9183"></count><count type="linksCrossRef" number="81"></count></countGroup><titleGroup><title type="main">The use of tuna industry waste in the practical diets of juvenile Nile tilapia (<i>Oreochromis niloticus</i>, L.): effect on growth performance, nutrient digestibility and oxidative status</title><title type="shortAuthors">S A Saïdi <i>et al.</i></title><title type="short">Evaluation of waste tuna meal in tilapia diets</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Saber Abdelkader</givenNames><familyName>Saïdi</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>Mohamed Salah</givenNames><familyName>Azaza</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>Abdelwaheb</givenNames><familyName>Abdelmouleh</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a3"><personName><givenNames>Jos van</givenNames><familyName>Pelt</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a2"><personName><givenNames>Mohamed Mejdeddine</givenNames><familyName>Kraïem</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a1"><personName><givenNames>Abdelfattah</givenNames><familyName>El‐Feki</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="TN"><unparsedAffiliation>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="TN"><unparsedAffiliation>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="BE"><unparsedAffiliation>Department of Hepatology, University Hospitals Leuven, Leuven, Belgium</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">tuna by‐product meal</keyword><keyword xml:id="k2"><i>Oreochromis niloticus</i> L.</keyword><keyword xml:id="k3">growth performance</keyword><keyword xml:id="k4">fish meal</keyword><keyword xml:id="k5">carcass composition</keyword><keyword xml:id="k6">oxidative stress</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>A 45‐day feeding trial was conducted to study the effect of replacing dietary fish meal (FM) with a tuna by‐product meal (TBM) on the growth, feed efficiency, carcass composition and stress oxidative status of juvenile Nile tilapia, <i>Oreochromis niloticus</i> L.). Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A<sub>0</sub>) used FM as the sole source of animal protein. In the other three diets (A<sub>10</sub>–A<sub>30</sub>), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (<i>P</i>>0.05) in growth performance among fish fed on diets A<sub>0</sub>, A<sub>10</sub> and A<sub>20</sub>. Fish fed these experimental diets (i.e., A<sub>0</sub>, A<sub>10</sub> and A<sub>20</sub>) showed significantly (<i>P</i><0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A<sub>30</sub>. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A<sub>30</sub> differed significantly (<i>P</i><0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (<i>P</i><0.001) in catalase and glutathione <i>S</i>‐transferase activities was seen only in groups fed on diet A<sub>30</sub>. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A<sub>20</sub> and A<sub>30</sub> compared with the other groups. The results show that this product can be included up to 20% in practical Nile tilapia diets without any detrimental effects.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>The use of tuna industry waste in the practical diets of juvenile Nile tilapia (Oreochromis niloticus, L.): effect on growth performance, nutrient digestibility and oxidative status</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Evaluation of waste tuna meal in tilapia diets</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>The use of tuna industry waste in the practical diets of juvenile Nile tilapia (Oreochromis niloticus, L.): effect on growth performance, nutrient digestibility and oxidative status</title></titleInfo><name type="personal"><namePart type="given">Saber Abdelkader</namePart><namePart type="family">Saïdi</namePart><affiliation>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Mohamed Salah</namePart><namePart type="family">Azaza</namePart><affiliation>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Abdelwaheb</namePart><namePart type="family">Abdelmouleh</namePart><affiliation>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Jos van</namePart><namePart type="family">Pelt</namePart><affiliation>Department of Hepatology, University Hospitals Leuven, Leuven, Belgium</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Mohamed Mejdeddine</namePart><namePart type="family">Kraïem</namePart><affiliation>National Institute of Marine Sciences and Technologies, Salammbô, Tunisia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Abdelfattah</namePart><namePart type="family">El‐Feki</namePart><affiliation>Laboratory of Animal Ecophysiology, Faculty of Sciences, University of Sfax, Sfax, Tunisia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2010-11</dateIssued><copyrightDate encoding="w3cdtf">2010</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">2</extent><extent unit="tables">5</extent><extent unit="references">59</extent><extent unit="words">9183</extent></physicalDescription><abstract lang="en">A 45‐day feeding trial was conducted to study the effect of replacing dietary fish meal (FM) with a tuna by‐product meal (TBM) on the growth, feed efficiency, carcass composition and stress oxidative status of juvenile Nile tilapia, Oreochromis niloticus L.). Triplicate groups of fish (2.21 ± 0.01 g) were fed on four iso‐nitrogenous and iso‐energetic diets. The control diet (A0) used FM as the sole source of animal protein. In the other three diets (A10–A30), 33%–100% of FM was substituted by TBM at 10% increments. There were no significant differences (P>0.05) in growth performance among fish fed on diets A0, A10 and A20. Fish fed these experimental diets (i.e., A0, A10 and A20) showed significantly (P<0.05) better daily mass gain, specific growth rate and protein efficiency ratio than those fed on diet A30. Feed conversion ratio increased with increasing TBM content, but only the value found in fish fed on diet A30 differed significantly (P<0.05) from the other treatments. The fish accumulated increasing quantities of lipids and decreasing levels of ash in their carcasses with increasing levels of dietary TBM. At the end of the experimental period, a significant increase (P<0.001) in catalase and glutathione S‐transferase activities was seen only in groups fed on diet A30. Similarly, a significant enhancement in glutathione peroxidase and superoxide dismutase activities was observed in groups fed on diets A20 and A30 compared with the other groups. The results show that this product can be included up to 20% in practical Nile tilapia diets without any detrimental effects.</abstract><subject lang="en"><genre>keywords</genre><topic>tuna by‐product meal</topic><topic>Oreochromis niloticus L.</topic><topic>growth performance</topic><topic>fish meal</topic><topic>carcass composition</topic><topic>oxidative stress</topic></subject><relatedItem type="host"><titleInfo><title>Aquaculture Research</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1355-557X</identifier><identifier type="eISSN">1365-2109</identifier><identifier type="DOI">10.1111/(ISSN)1365-2109</identifier><identifier type="PublisherID">ARE</identifier><part><date>2010</date><detail type="volume"><caption>vol.</caption><number>41</number></detail><detail type="issue"><caption>no.</caption><number>12</number></detail><extent unit="pages"><start>1875</start><end>1886</end><total>12</total></extent></part></relatedItem><identifier type="istex">E3EFC8253C6531EEC217153BFC2AE991DBE58DDE</identifier><identifier type="DOI">10.1111/j.1365-2109.2010.02594.x</identifier><identifier type="ArticleID">ARE2594</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2010 The Authors. 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