The Biochemistry of Sabella spallanzanii (Annelida: Polychaeta): A Potential Resource for the Fish Feed Industry
Identifieur interne : 000F09 ( Istex/Corpus ); précédent : 000F08; suivant : 000F10The Biochemistry of Sabella spallanzanii (Annelida: Polychaeta): A Potential Resource for the Fish Feed Industry
Auteurs : L. Stabili ; B. Sicuro ; F. Daprà ; F. Gai ; C. Abete ; A. Dibenedetto ; C. Pastore ; R. Schirosi ; A. GiangrandeSource :
- Journal of the World Aquaculture Society [ 0893-8849 ] ; 2013-06.
Abstract
To prevent over‐exploitation of global fish stocks by the aquaculture industry, interest is growing in the identification of nontraditional species with potential value as fish feed. In this study, we investigated the biochemical composition of the polychaete Sabella spallanzanii. Its elemental composition, gross protein and proximate composition, amino acid composition, total lipid and fatty acid content, glycosaminoglycan (GAG) content and the extent of polychlorinated biphenyl contamination were determined over an annual cycle. Sabella spallanzanii showed particularly high gross protein (54.8 ± 5.8%) and gross energy (4.89 ± 0.5 kcal/g) content. All samples had high concentrations of Na, K, Ca, and Cl. Saturated fatty acids were higher than monounsaturated and polyunsaturated ones. A low ω‐6/ω‐3 ratio (1.7) was recorded. Our results suggest that S. spallanzanii can be used as a dietary supplement for farmed fish. The high concentrations of certain amino acids that improve potential palatability for many farmed fish species suggest that S. spallanzanii extracts can be used in artificial fish diets as an attractant. A further original aspect highlighted by this study is the high concentration of GAGs, which are useful in pet nutrition and also in the nourishment of farmed fish with a partially cartilaginous skeleton.
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DOI: 10.1111/jwas.12038
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Giangrande</name><affiliations><json:string>Lachifarma s.r.l. Laboratorio Chimico Farmaceutico, Dipartimento Ricerca & Sviluppo S.S. 16 Zona Industriale, 73010, Zollino (LE), Italy</json:string></affiliations></json:item></author><articleId><json:string>JWAS12038</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>To prevent over‐exploitation of global fish stocks by the aquaculture industry, interest is growing in the identification of nontraditional species with potential value as fish feed. In this study, we investigated the biochemical composition of the polychaete Sabella spallanzanii. Its elemental composition, gross protein and proximate composition, amino acid composition, total lipid and fatty acid content, glycosaminoglycan (GAG) content and the extent of polychlorinated biphenyl contamination were determined over an annual cycle. Sabella spallanzanii showed particularly high gross protein (54.8 ± 5.8%) and gross energy (4.89 ± 0.5 kcal/g) content. All samples had high concentrations of Na, K, Ca, and Cl. Saturated fatty acids were higher than monounsaturated and polyunsaturated ones. A low ω‐6/ω‐3 ratio (1.7) was recorded. Our results suggest that S. spallanzanii can be used as a dietary supplement for farmed fish. The high concentrations of certain amino acids that improve potential palatability for many farmed fish species suggest that S. spallanzanii extracts can be used in artificial fish diets as an attractant. 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corresponding="yes"><personName><givenNames>L.</givenNames><familyName>Stabili</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0002" affiliationRef="#jwas12038-aff-0002"><personName><givenNames>B.</givenNames><familyName>Sicuro</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0003" affiliationRef="#jwas12038-aff-0002"><personName><givenNames>F.</givenNames><familyName>Daprà</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0004" affiliationRef="#jwas12038-aff-0003"><personName><givenNames>F.</givenNames><familyName>Gai</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0005" affiliationRef="#jwas12038-aff-0004"><personName><givenNames>C.</givenNames><familyName>Abete</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0006" affiliationRef="#jwas12038-aff-0005"><personName><givenNames>A.</givenNames><familyName>Dibenedetto</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0007" affiliationRef="#jwas12038-aff-0005"><personName><givenNames>C.</givenNames><familyName>Pastore</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0008" affiliationRef="#jwas12038-aff-0006"><personName><givenNames>R.</givenNames><familyName>Schirosi</familyName></personName></creator><creator creatorRole="author" xml:id="jwas12038-cr-0009" affiliationRef="#jwas12038-aff-0007"><personName><givenNames>A.</givenNames><familyName>Giangrande</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0001"><orgName>Institute for Coastal Marine Environment – CNR U.O.S. Taranto</orgName><address><postCode>74100</postCode><city>Taranto</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0002"><orgDiv>DiSTeBA</orgDiv><orgName>University of the Salento</orgName><address><postCode>73100</postCode><city>Lecce</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0003"><orgDiv>Department of Animal Production, Epidemiology and Ecology, Faculty of Veterinary Medicine</orgDiv><orgName>University of Turin</orgName><address><postCode>I‐10096</postCode><city>Grugliasco (TO)</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0004"><orgDiv>Institute of Sciences of Food Production – CNR</orgDiv><orgName>Torino section</orgName><address><postCode>10095</postCode><city>Grugliasco (TO)</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0005"><orgDiv>Environmental Security Laboratory</orgDiv><orgName>IZS‐State Veterinary Institute</orgName><address><postCode>I‐1015</postCode><city>Turin</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0006"><orgDiv>CIRCC and Department of Chemistry</orgDiv><orgName>University of Bari</orgName><address><postCode>27 – 70126</postCode><city>Bari</city><country>Italy</country></address></affiliation><affiliation countryCode="IT" type="organization" xml:id="jwas12038-aff-0007"><orgName>Lachifarma s.r.l. Laboratorio Chimico Farmaceutico, Dipartimento Ricerca & Sviluppo S.S. 16 Zona Industriale</orgName><address><postCode>73010</postCode><city>Zollino (LE)</city><country>Italy</country></address></affiliation></affiliationGroup><abstractGroup><abstract type="main"><title type="main">ABSTRACT</title><p><b>To prevent over‐exploitation of global fish stocks by the aquaculture industry, interest is growing in the identification of nontraditional species with potential value as fish feed. In this study, we investigated the biochemical composition of the polychaete <fi>Sabella spallanzanii</fi>. Its elemental composition, gross protein and proximate composition, amino acid composition, total lipid and fatty acid content, glycosaminoglycan (<fc>GAG</fc>) content and the extent of polychlorinated biphenyl contamination were determined over an annual cycle. <fi>Sabella spallanzanii</fi> showed particularly high gross protein (54.8 ± 5.8%) and gross energy (4.89 ± 0.5 kcal/g) content. All samples had high concentrations of Na, K, Ca, and Cl. Saturated fatty acids were higher than monounsaturated and polyunsaturated ones. A low ω‐6/ω‐3 ratio (1.7) was recorded. Our results suggest that <fi>S. spallanzanii</fi> can be used as a dietary supplement for farmed fish. The high concentrations of certain amino acids that improve potential palatability for many farmed fish species suggest that <fi>S. spallanzanii</fi> extracts can be used in artificial fish diets as an attractant. A further original aspect highlighted by this study is the high concentration of GAGs, which are useful in pet nutrition and also in the nourishment of farmed fish with a partially cartilaginous skeleton</b>.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>The Biochemistry of Sabella spallanzanii (Annelida: Polychaeta): A Potential Resource for the Fish Feed Industry</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>SABELLA SPALLANZANII (ANNELIDA: POLYCHAETA) BIOCHEMISTRY</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>The Biochemistry of Sabella spallanzanii (Annelida: Polychaeta): A Potential Resource for the Fish Feed Industry</title></titleInfo><name type="personal"><namePart type="given">L.</namePart><namePart type="family">Stabili</namePart><affiliation>Institute for Coastal Marine Environment – CNR U.O.S. Taranto, 74100, Taranto, Italy</affiliation><affiliation>Corresponding author.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">B.</namePart><namePart type="family">Sicuro</namePart><affiliation>DiSTeBA, University of the Salento, 73100, Lecce, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Daprà</namePart><affiliation>DiSTeBA, University of the Salento, 73100, Lecce, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Gai</namePart><affiliation>Department of Animal Production, Epidemiology and Ecology, Faculty of Veterinary Medicine, University of Turin, I‐10096, Grugliasco (TO), Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Abete</namePart><affiliation>Institute of Sciences of Food Production – CNR, Torino section, 10095, Grugliasco (TO), Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Dibenedetto</namePart><affiliation>Environmental Security Laboratory, IZS‐State Veterinary Institute, I‐1015, Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Pastore</namePart><affiliation>Environmental Security Laboratory, IZS‐State Veterinary Institute, I‐1015, Turin, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Schirosi</namePart><affiliation>CIRCC and Department of Chemistry, University of Bari, 27 – 70126, Bari, Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Giangrande</namePart><affiliation>Lachifarma s.r.l. Laboratorio Chimico Farmaceutico, Dipartimento Ricerca & Sviluppo S.S. 16 Zona Industriale, 73010, Zollino (LE), Italy</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Wiley Subscription Services, Inc.</publisher><place><placeTerm type="text">Hoboken, USA</placeTerm></place><dateIssued encoding="w3cdtf">2013-06</dateIssued><dateCreated encoding="w3cdtf">2013-04-02</dateCreated><dateCaptured encoding="w3cdtf">2012-09-24</dateCaptured><dateValid encoding="w3cdtf">2012-11-27</dateValid><copyrightDate encoding="w3cdtf">2013</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract>To prevent over‐exploitation of global fish stocks by the aquaculture industry, interest is growing in the identification of nontraditional species with potential value as fish feed. In this study, we investigated the biochemical composition of the polychaete Sabella spallanzanii. Its elemental composition, gross protein and proximate composition, amino acid composition, total lipid and fatty acid content, glycosaminoglycan (GAG) content and the extent of polychlorinated biphenyl contamination were determined over an annual cycle. Sabella spallanzanii showed particularly high gross protein (54.8 ± 5.8%) and gross energy (4.89 ± 0.5 kcal/g) content. All samples had high concentrations of Na, K, Ca, and Cl. Saturated fatty acids were higher than monounsaturated and polyunsaturated ones. A low ω‐6/ω‐3 ratio (1.7) was recorded. Our results suggest that S. spallanzanii can be used as a dietary supplement for farmed fish. The high concentrations of certain amino acids that improve potential palatability for many farmed fish species suggest that S. spallanzanii extracts can be used in artificial fish diets as an attractant. A further original aspect highlighted by this study is the high concentration of GAGs, which are useful in pet nutrition and also in the nourishment of farmed fish with a partially cartilaginous skeleton.</abstract><relatedItem type="host"><titleInfo><title>Journal of the World Aquaculture Society</title></titleInfo><titleInfo type="abbreviated"><title>J World Aquacult Soc</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Research Article</topic></subject><identifier type="ISSN">0893-8849</identifier><identifier type="eISSN">1749-7345</identifier><identifier type="DOI">10.1111/(ISSN)1749-7345</identifier><identifier type="PublisherID">JWAS</identifier><part><date>2013</date><detail type="volume"><caption>vol.</caption><number>44</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>384</start><end>395</end><total>12</total></extent></part></relatedItem><identifier type="istex">89F9A4CA84E4E5BB99F59A74CE84C94F752E3B9F</identifier><identifier type="DOI">10.1111/jwas.12038</identifier><identifier type="ArticleID">JWAS12038</identifier><accessCondition type="use and reproduction" contentType="copyright">© Copyright by the World Aquaculture Society 2013© Copyright by the World Aquaculture Society 2013</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Wiley Subscription Services, Inc.</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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