The effects of oligofructose on growth performance, survival and autochthonous intestinal microbiota of beluga (Huso huso) juveniles
Identifieur interne : 000B15 ( Istex/Corpus ); précédent : 000B14; suivant : 000B16The effects of oligofructose on growth performance, survival and autochthonous intestinal microbiota of beluga (Huso huso) juveniles
Auteurs : S. H. Hoseinifar ; A. Mirvaghefi ; B. Mojazi Amiri ; H. K. Rostami ; D. L. MerrifieldSource :
- Aquaculture Nutrition [ 1353-5773 ] ; 2011-10.
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Abstract
Preliminary experiments were undertaken to investigate the effects of oligofructose on beluga sturgeon (Huso huso) growth performance, survival and culturable autochthonous intestinal microbiota. Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg−1) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (P > 0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg−1. However, compared to the 20 g kg−1 group, feeding oligofructose at 30 g kg−1 resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg−1 significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg−1 dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. This study encourages further research on different aspects of oligofructose in sturgeon culture with clear emphasis on optimizing dosage levels.
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DOI: 10.1111/j.1365-2095.2010.00828.x
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ISTEX:2A2008968700E42B7EA47385C25D07761FABF608Le document en format XML
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H." last="Hoseinifar">S. H. Hoseinifar</name><affiliation><mods:affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</mods:affiliation></affiliation></author><author><name sortKey="Mirvaghefi, A" sort="Mirvaghefi, A" uniqKey="Mirvaghefi A" first="A." last="Mirvaghefi">A. Mirvaghefi</name><affiliation><mods:affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</mods:affiliation></affiliation></author><author><name sortKey="Mojazi Amiri, B" sort="Mojazi Amiri, B" uniqKey="Mojazi Amiri B" first="B." last="Mojazi Amiri">B. Mojazi Amiri</name><affiliation><mods:affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</mods:affiliation></affiliation></author><author><name sortKey="Rostami, H K" sort="Rostami, H K" uniqKey="Rostami H" first="H. K." last="Rostami">H. K. 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Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg−1) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (P > 0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg−1. However, compared to the 20 g kg−1 group, feeding oligofructose at 30 g kg−1 resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg−1 significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg−1 dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. 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Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg−1) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (P > 0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg−1. However, compared to the 20 g kg−1 group, feeding oligofructose at 30 g kg−1 resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg−1 significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg−1 dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. 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Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg−1) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (P > 0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg−1. However, compared to the 20 g kg−1 group, feeding oligofructose at 30 g kg−1 resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg−1 significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg−1 dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. This study encourages further research on different aspects of oligofructose in sturgeon culture with clear emphasis on optimizing dosage levels.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>growth</term></item><item><term>Huso huso</term></item><item><term>intestinal microbiota</term></item><item><term>oligofructose</term></item><item><term>prebiotic</term></item><item><term>survival</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2011-10">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/2A2008968700E42B7EA47385C25D07761FABF608/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)1365-2095</doi><issn type="print">1353-5773</issn><issn type="electronic">1365-2095</issn><idGroup><id type="product" value="ANU"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="AQUACULTURE NUTRITION">Aquaculture Nutrition</title></titleGroup></publicationMeta><publicationMeta level="part" position="10105"><doi origin="wiley">10.1111/anu.2011.17.issue-5</doi><numberingGroup><numbering type="journalVolume" number="17">17</numbering><numbering type="journalIssue" number="5">5</numbering></numberingGroup><coverDate startDate="2011-10">October 2011</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="4" status="forIssue"><doi origin="wiley">10.1111/j.1365-2095.2010.00828.x</doi><idGroup><id type="unit" value="ANU828"></id></idGroup><countGroup><count type="pageTotal" number="7"></count></countGroup><titleGroup><title type="tocHeading1">Original articles</title></titleGroup><copyright>© 2011 Blackwell Publishing Ltd</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.9.3 mode:FullText" date="2011-09-02"></event><event type="publishedOnlineEarlyUnpaginated" date="2011-01-18"></event><event type="firstOnline" date="2011-01-18"></event><event type="publishedOnlineFinalForm" date="2011-09-02"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-04"></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="498">498</numbering><numbering type="pageLast" number="504">504</numbering></numberingGroup><correspondenceTo><i>S.H. Hoseinifar, Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, 31585‐4314 Karaj, Iran. E‐mail:</i><email>hoseinifar@ut.ac.ir</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:ANU.ANU828.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Received 31 January 2010, accepted 20 August 2010</unparsedEditorialHistory><countGroup><count type="figureTotal" number="0"></count><count type="tableTotal" number="4"></count></countGroup><titleGroup><title type="main">The effects of oligofructose on growth performance, survival and autochthonous intestinal microbiota of beluga (<i>Huso huso</i>) juveniles</title><title type="shortAuthors"><b>S. H. Hoseinifar <i>et al.</i></b></title><title type="short"><b>Effect of oligofructose on beluga</b></title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>S.H.</givenNames><familyName>HOSEINIFAR</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1"><personName><givenNames>A.</givenNames><familyName>MIRVAGHEFI</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a1"><personName><givenNames>B.</givenNames><familyName>MOJAZI AMIRI</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a2"><personName><givenNames>H.K.</givenNames><familyName>ROSTAMI</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a3"><personName><givenNames>D.L.</givenNames><familyName>MERRIFIELD</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1"><unparsedAffiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</unparsedAffiliation></affiliation><affiliation xml:id="a2"><unparsedAffiliation> Iranian fisheries research organization (IFRO), Inland waters fisheries research of Gorgan, Gorgan, Iran</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="GB"><unparsedAffiliation> Aquaculture and Fish Nutrition Research Group, School of Biomedical and Biological Sciences, The University of Plymouth, Plymouth, UK</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">growth</keyword><keyword xml:id="k2"><i>Huso huso</i></keyword><keyword xml:id="k3">intestinal microbiota</keyword><keyword xml:id="k4">oligofructose</keyword><keyword xml:id="k5">prebiotic</keyword><keyword xml:id="k6">survival</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>Preliminary experiments were undertaken to investigate the effects of oligofructose on beluga sturgeon (<i>Huso huso</i>) growth performance, survival and culturable autochthonous intestinal microbiota. Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg<sup>−1</sup>) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (<i>P </i>><i> </i>0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg<sup>−1</sup>. However, compared to the 20 g kg<sup>−1</sup> group, feeding oligofructose at 30 g kg<sup>−1</sup> resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg<sup>−1</sup> significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg<sup>−1</sup> dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. This study encourages further research on different aspects of oligofructose in sturgeon culture with clear emphasis on optimizing dosage levels.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>The effects of oligofructose on growth performance, survival and autochthonous intestinal microbiota of beluga (Huso huso) juveniles</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Effect of oligofructose on beluga</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>The effects of oligofructose on growth performance, survival and autochthonous intestinal microbiota of beluga (Huso huso) juveniles</title></titleInfo><name type="personal"><namePart type="given">S.H.</namePart><namePart type="family">HOSEINIFAR</namePart><affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">MIRVAGHEFI</namePart><affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.</namePart><namePart type="family">MOJAZI AMIRI</namePart><affiliation> Department of Fisheries & Environmental Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Iran</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">H.K.</namePart><namePart type="family">ROSTAMI</namePart><affiliation> Iranian fisheries research organization (IFRO), Inland waters fisheries research of Gorgan, Gorgan, Iran</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D.L.</namePart><namePart type="family">MERRIFIELD</namePart><affiliation> Aquaculture and Fish Nutrition Research Group, School of Biomedical and Biological Sciences, The University of Plymouth, Plymouth, UK</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">2011-10</dateIssued><edition>Received 31 January 2010, accepted 20 August 2010</edition><copyrightDate encoding="w3cdtf">2011</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="tables">4</extent></physicalDescription><abstract lang="en">Preliminary experiments were undertaken to investigate the effects of oligofructose on beluga sturgeon (Huso huso) growth performance, survival and culturable autochthonous intestinal microbiota. Juveniles (20 g) were fed diets containing varying levels of oligofructose (10, 20 and 30 g kg−1) at 2–3% body weight per day for 7 weeks. Compared to the control group, no significant (P > 0.05) effect on growth performance was observed in fish fed diets supplemented with oligofructose at 10 and 20 g kg−1. However, compared to the 20 g kg−1 group, feeding oligofructose at 30 g kg−1 resulted in adverse effects on growth performance. Dietary supplementation of oligofructose at 20 g kg−1 significantly increased survival rate. Microbiological assessment indicated that the viable culturable autochthonous levels were not affected by dietary oligofructose. Although lactic acid bacteria (LAB) were not a dominant component of the endogenous autochthonous microbiota, LAB levels were significantly elevated in fish fed 20 g kg−1 dietary oligofructose. This elevated LAB population was able to persist for at least 1 week after reverting the prebiotic group back to a control diet. This study encourages further research on different aspects of oligofructose in sturgeon culture with clear emphasis on optimizing dosage levels.</abstract><subject lang="en"><genre>keywords</genre><topic>growth</topic><topic>Huso huso</topic><topic>intestinal microbiota</topic><topic>oligofructose</topic><topic>prebiotic</topic><topic>survival</topic></subject><relatedItem type="host"><titleInfo><title>Aquaculture Nutrition</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1353-5773</identifier><identifier type="eISSN">1365-2095</identifier><identifier type="DOI">10.1111/(ISSN)1365-2095</identifier><identifier type="PublisherID">ANU</identifier><part><date>2011</date><detail type="volume"><caption>vol.</caption><number>17</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>498</start><end>504</end><total>7</total></extent></part></relatedItem><identifier type="istex">2A2008968700E42B7EA47385C25D07761FABF608</identifier><identifier type="DOI">10.1111/j.1365-2095.2010.00828.x</identifier><identifier type="ArticleID">ANU828</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2011 Blackwell Publishing Ltd</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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