Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae
Identifieur interne : 000F53 ( Istex/Corpus ); précédent : 000F52; suivant : 000F54Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae
Auteurs : Anna Gawlicka ; Line Mclaughlin ; Silas S. O. Hung ; Joël De La NoüeSource :
- Aquaculture [ 0044-8486 ] ; 1996.
Abstract
Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (P < 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.
Url:
DOI: 10.1016/0044-8486(95)01220-6
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Hung</name><affiliation><mods:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA</mods:affiliation></affiliation></author><author><name sortKey="De La Noue, Joel" sort="De La Noue, Joel" uniqKey="De La Noue J" first="Joël" last="De La Noüe">Joël De La Noüe</name><affiliation><mods:affiliation>GREREBA, Université Laval, Québec, Qué. 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G1K 7P4, Canada</mods:affiliation></affiliation></author><author><name sortKey="Mclaughlin, Line" sort="Mclaughlin, Line" uniqKey="Mclaughlin L" first="Line" last="Mclaughlin">Line Mclaughlin</name><affiliation><mods:affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</mods:affiliation></affiliation></author><author><name sortKey="Hung, Silas S O" sort="Hung, Silas S O" uniqKey="Hung S" first="Silas S. O." last="Hung">Silas S. O. Hung</name><affiliation><mods:affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA</mods:affiliation></affiliation></author><author><name sortKey="De La Noue, Joel" sort="De La Noue, Joel" uniqKey="De La Noue J" first="Joël" last="De La Noüe">Joël De La Noüe</name><affiliation><mods:affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Aquaculture</title><title level="j" type="abbrev">AQUA</title><idno type="ISSN">0044-8486</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996">1996</date><biblScope unit="volume">141</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="245">245</biblScope><biblScope unit="page" to="265">265</biblScope></imprint><idno type="ISSN">0044-8486</idno></series><idno type="istex">E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF</idno><idno type="DOI">10.1016/0044-8486(95)01220-6</idno><idno type="PII">0044-8486(95)01220-6</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0044-8486</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (P < 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>Anna Gawlicka</name><affiliations><json:string>E-mail: gawlicka@mala.bc.ca</json:string><json:string>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</json:string></affiliations></json:item><json:item><name>Line McLaughlin</name><affiliations><json:string>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</json:string></affiliations></json:item><json:item><name>Silas S.O. Hung</name><affiliations><json:string>Department of Animal Science, University of California, Davis, CA 95616, USA</json:string></affiliations></json:item><json:item><name>Joël de la Noüe</name><affiliations><json:string>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Nutrition</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Sturgeon</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Larvae</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Carrageenan</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Microbound diets</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>GIT</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Histology</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Histochemistry</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Starvation</value></json:item></subject><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (P > 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.</abstract><qualityIndicators><score>7.4</score><pdfVersion>1.2</pdfVersion><pdfPageSize>468 x 684 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>9</keywordCount><abstractCharCount>1334</abstractCharCount><pdfWordCount>5936</pdfWordCount><pdfCharCount>37200</pdfCharCount><pdfPageCount>21</pdfPageCount><abstractWordCount>200</abstractWordCount></qualityIndicators><title>Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae</title><pii><json:string>0044-8486(95)01220-6</json:string></pii><genre><json:string>research-article</json:string></genre><serie><volume>74</volume><pages><last>81</last><first>58</first></pages><language><json:string>unknown</json:string></language><title>(In Russian.)</title></serie><host><volume>141</volume><pii><json:string>S0044-8486(00)X0003-8</json:string></pii><pages><last>265</last><first>245</first></pages><issn><json:string>0044-8486</json:string></issn><issue>3–4</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><title>Aquaculture</title><publicationDate>1996</publicationDate></host><categories><wos><json:string>science</json:string><json:string>marine & freshwater biology</json:string><json:string>fisheries</json:string></wos><scienceMetrix><json:string>applied sciences</json:string><json:string>agriculture, fisheries & forestry</json:string><json:string>fisheries</json:string></scienceMetrix></categories><publicationDate>1996</publicationDate><copyrightDate>1996</copyrightDate><doi><json:string>10.1016/0044-8486(95)01220-6</json:string></doi><id>E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF</id><score>0.06693122</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>ELSEVIER</p></availability><date>1996</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae</title><author xml:id="author-1"><persName><forename type="first">Anna</forename><surname>Gawlicka</surname></persName><email>gawlicka@mala.bc.ca</email><note type="correspondence"><p>Corresponding author at: Fisheries and Aquaculture, Malaspina University-College 900, Fifth Street, Nanaimo, B.C. V9R 5S5, Canada. Tel.: (604) 753-5402; fax: (604) 755-8749.</p></note><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation></author><author xml:id="author-2"><persName><forename type="first">Line</forename><surname>McLaughlin</surname></persName><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation></author><author xml:id="author-3"><persName><forename type="first">Silas S.O.</forename><surname>Hung</surname></persName><affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA</affiliation></author><author xml:id="author-4"><persName><forename type="first">Joël</forename><surname>de la Noüe</surname></persName><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation></author></analytic><monogr><title level="j">Aquaculture</title><title level="j" type="abbrev">AQUA</title><idno type="pISSN">0044-8486</idno><idno type="PII">S0044-8486(00)X0003-8</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996"></date><biblScope unit="volume">141</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="245">245</biblScope><biblScope unit="page" to="265">265</biblScope></imprint></monogr><idno type="istex">E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF</idno><idno type="DOI">10.1016/0044-8486(95)01220-6</idno><idno type="PII">0044-8486(95)01220-6</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1996</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (P < 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.</p></abstract><textClass><keywords scheme="keyword"><list><head>article-category</head><item><term>Nutrition</term></item></list></keywords></textClass><textClass><keywords scheme="keyword"><list><head>Keywords</head><item><term>Sturgeon</term></item><item><term>Larvae</term></item><item><term>Carrageenan</term></item><item><term>Microbound diets</term></item><item><term>GIT</term></item><item><term>Histology</term></item><item><term>Histochemistry</term></item><item><term>Starvation</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1996">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>AQUA</jid><aid>95012206</aid><ce:pii>0044-8486(95)01220-6</ce:pii><ce:doi>10.1016/0044-8486(95)01220-6</ce:doi><ce:copyright type="unknown" year="1996"></ce:copyright><ce:doctopics><ce:doctopic><ce:text>Nutrition</ce:text></ce:doctopic></ce:doctopics></item-info><head><ce:title>Limitations of carrageenan microbound diets for feeding white sturgeon, <ce:italic>Acipenser transmontanus</ce:italic>, larvae</ce:title><ce:author-group><ce:author><ce:given-name>Anna</ce:given-name><ce:surname>Gawlicka</ce:surname><ce:cross-ref refid="COR1"><ce:sup>∗</ce:sup></ce:cross-ref><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref><ce:e-address>gawlicka@mala.bc.ca</ce:e-address></ce:author><ce:author><ce:given-name>Line</ce:given-name><ce:surname>McLaughlin</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Silas S.O.</ce:given-name><ce:surname>Hung</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Joël</ce:given-name><ce:surname>de la Noüe</ce:surname><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:affiliation id="AFF1"><ce:label>a</ce:label><ce:textfn>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</ce:textfn></ce:affiliation><ce:affiliation id="AFF2"><ce:label>b</ce:label><ce:textfn>Department of Animal Science, University of California, Davis, CA 95616, USA</ce:textfn></ce:affiliation><ce:correspondence id="COR1"><ce:label>∗</ce:label><ce:text>Corresponding author at: Fisheries and Aquaculture, Malaspina University-College 900, Fifth Street, Nanaimo, B.C. V9R 5S5, Canada. Tel.: (604) 753-5402; fax: (604) 755-8749.</ce:text></ce:correspondence></ce:author-group><ce:date-accepted day="10" month="9" year="1995"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (<ce:italic>P</ce:italic> < 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>Sturgeon</ce:text></ce:keyword><ce:keyword><ce:text>Larvae</ce:text></ce:keyword><ce:keyword><ce:text>Carrageenan</ce:text></ce:keyword><ce:keyword><ce:text>Microbound diets</ce:text></ce:keyword><ce:keyword><ce:text>GIT</ce:text></ce:keyword><ce:keyword><ce:text>Histology</ce:text></ce:keyword><ce:keyword><ce:text>Histochemistry</ce:text></ce:keyword><ce:keyword><ce:text>Starvation</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Limitations of carrageenan microbound diets for feeding white sturgeon, Acipenser transmontanus , larvae</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Limitations of carrageenan microbound diets for feeding white sturgeon,</title></titleInfo><name type="personal"><namePart type="given">Anna</namePart><namePart type="family">Gawlicka</namePart><affiliation>E-mail: gawlicka@mala.bc.ca</affiliation><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation><description>Corresponding author at: Fisheries and Aquaculture, Malaspina University-College 900, Fifth Street, Nanaimo, B.C. V9R 5S5, Canada. Tel.: (604) 753-5402; fax: (604) 755-8749.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Line</namePart><namePart type="family">McLaughlin</namePart><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Silas S.O.</namePart><namePart type="family">Hung</namePart><affiliation>Department of Animal Science, University of California, Davis, CA 95616, USA</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Joël</namePart><namePart type="family">de la Noüe</namePart><affiliation>GREREBA, Université Laval, Québec, Qué. G1K 7P4, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1996</dateIssued><copyrightDate encoding="w3cdtf">1996</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Utilization of carrageenan microbound (CMB) diets by white sturgeon larvae was evaluated using biochemical, histological and histochemical methods. Compared with a control group fed Biodiet, a commercial salmonid diet, larvae fed the CMB diets for 16 days had a significantly (P < 0.05) higher moisture content but lower growth, survival, and whole body amino acid and lipid contents. Although growth and survival of CMB-fed larvae were significantly higher than those of starved larvae, histological signs such as degenerated cells in liver and intestine are indicative of starvation-like conditions. Feeding CMB diets also induced a decrease in activity of alkaline phosphatase, aminopeptidase M, and nonspecific esterase in the brush border of intestinal cells. Even though the CMB diets present three desirable characteristics for sturgeon larvae such as appropriate size, soft texture and availability on the bottom of tanks, they are not recommended because they have three major drawbacks. First, CMB diets have to be kept fresh, and distributed in solution for a bottom feeder like sturgeon. Second, sturgeon larvae have trouble locating and ingesting the CMB diets. Finally, assimilation of nutrients from CMB diets is possibly restricted by limited ability of sturgeon larvae to break down and digest the carrageenan matrix.</abstract><subject><genre>article-category</genre><topic>Nutrition</topic></subject><subject><genre>Keywords</genre><topic>Sturgeon</topic><topic>Larvae</topic><topic>Carrageenan</topic><topic>Microbound diets</topic><topic>GIT</topic><topic>Histology</topic><topic>Histochemistry</topic><topic>Starvation</topic></subject><relatedItem type="host"><titleInfo><title>Aquaculture</title></titleInfo><titleInfo type="abbreviated"><title>AQUA</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">19960531</dateIssued></originInfo><identifier type="ISSN">0044-8486</identifier><identifier type="PII">S0044-8486(00)X0003-8</identifier><part><date>19960531</date><detail type="volume"><number>141</number><caption>vol.</caption></detail><detail type="issue"><number>3–4</number><caption>no.</caption></detail><extent unit="issue pages"><start>145</start><end>280</end></extent><extent unit="pages"><start>245</start><end>265</end></extent></part></relatedItem><identifier type="istex">E2FCF7162990016A0CD9B56CBC44D774A0FDE1CF</identifier><identifier type="DOI">10.1016/0044-8486(95)01220-6</identifier><identifier type="PII">0044-8486(95)01220-6</identifier><recordInfo><recordContentSource>ELSEVIER</recordContentSource></recordInfo></mods></metadata></istex></record>Pour manipuler ce document sous Unix (Dilib)
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