First Investigation in the Biochemical Analysis of the Invasive Crab Portunus segnis from Tunisian Waters
The invasive Portunus segnis , an atlantic species, was recently recorded in Tunisian waters. Since its record in the Gulf of Gabes, no studies have been carried out about the biochemical analysis of this alien species. In this context, our study aims to evaluate the fatty acid profile, lipid classe...
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| Veröffentlicht in: | Journal of the American Oil Chemists' Society 2017-05, Vol.94 (5), p.673-682 |
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| creator | Bejaoui, Safa Ghribi, Feriel Hatira, Sameh Chetoui, Imene Rebah, Imen Cafsi, M’hamed El |
| description | The invasive
Portunus segnis
, an atlantic species, was recently recorded in Tunisian waters. Since its record in the Gulf of Gabes, no studies have been carried out about the biochemical analysis of this alien species. In this context, our study aims to evaluate the fatty acid profile, lipid classes (neutral and polar), and nutritional value of breast of this invasive species. Specimens sampled from the gulf of Gabes were found to be rich in protein and oil, with significant differences between sexes. The level of saturated, monounsaturated, and polyunsaturated fatty acids in neutral and polar showed a significant difference between sexes. Saturated fatty acids were significantly higher in male
P. segnis
compared to the female. Docosahexaenoic (DHA), eicosapentaenoic (EPA), and arachidonic (ARA) were the most predominate polyunsaturated fatty acids (PUFA) in all oil classes. Oleic (C18:1) and Palmitoleic (C16:1) were the most abundant in monounsaturated. Palmitic (C16:0) and Stearic (C18:0) were the major saturated fatty acids. Consequently, the breast of
P. segnis
was a valuable source of high oil quality: It is rich in essential fatty acids and has an important n-3/n-6 ratio in both male and female blue crab. Therefore, the atherogenicity and the thrombogenicity were also evaluated, showing that
P. segnis
is a shellfish of greater value for human consumption in Tunisia. |
| doi_str_mv | 10.1007/s11746-017-2987-x |
| format | Article |
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Portunus segnis
, an atlantic species, was recently recorded in Tunisian waters. Since its record in the Gulf of Gabes, no studies have been carried out about the biochemical analysis of this alien species. In this context, our study aims to evaluate the fatty acid profile, lipid classes (neutral and polar), and nutritional value of breast of this invasive species. Specimens sampled from the gulf of Gabes were found to be rich in protein and oil, with significant differences between sexes. The level of saturated, monounsaturated, and polyunsaturated fatty acids in neutral and polar showed a significant difference between sexes. Saturated fatty acids were significantly higher in male
P. segnis
compared to the female. Docosahexaenoic (DHA), eicosapentaenoic (EPA), and arachidonic (ARA) were the most predominate polyunsaturated fatty acids (PUFA) in all oil classes. Oleic (C18:1) and Palmitoleic (C16:1) were the most abundant in monounsaturated. Palmitic (C16:0) and Stearic (C18:0) were the major saturated fatty acids. Consequently, the breast of
P. segnis
was a valuable source of high oil quality: It is rich in essential fatty acids and has an important n-3/n-6 ratio in both male and female blue crab. Therefore, the atherogenicity and the thrombogenicity were also evaluated, showing that
P. segnis
is a shellfish of greater value for human consumption in Tunisia.</description><identifier>ISSN: 0003-021X</identifier><identifier>EISSN: 1558-9331</identifier><identifier>DOI: 10.1007/s11746-017-2987-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Agriculture ; Biochemical analysis ; Biochemistry ; Biomaterials ; Biotechnology ; Blue crabs ; Chemistry ; Chemistry and Materials Science ; Crustaceans ; Fatty acids ; Fish oils ; Food Science ; Industrial Chemistry/Chemical Engineering ; Introduced species ; Invasive species ; Lipid analysis quality ; Lipids ; Males ; Neutral and Polar lipids ; Nutritive value ; Oceanography ; Original Paper ; Polyunsaturated fatty acids ; Portunus segnis ; Proximate composition ; Shellfish ; Tunisian coast</subject><ispartof>Journal of the American Oil Chemists' Society, 2017-05, Vol.94 (5), p.673-682</ispartof><rights>AOCS 2017</rights><rights>2017 American Oil Chemists' Society (AOCS)</rights><rights>Journal of the American Oil Chemists' Society is a copyright of Springer, 2017.</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3923-23b14074de68c36477d42146641e20aef51f6f4c27d697a3dc663e675328f51a3</citedby><cites>FETCH-LOGICAL-c3923-23b14074de68c36477d42146641e20aef51f6f4c27d697a3dc663e675328f51a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11746-017-2987-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11746-017-2987-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,41464,42533,45550,45551,51294</link.rule.ids></links><search><creatorcontrib>Bejaoui, Safa</creatorcontrib><creatorcontrib>Ghribi, Feriel</creatorcontrib><creatorcontrib>Hatira, Sameh</creatorcontrib><creatorcontrib>Chetoui, Imene</creatorcontrib><creatorcontrib>Rebah, Imen</creatorcontrib><creatorcontrib>Cafsi, M’hamed El</creatorcontrib><title>First Investigation in the Biochemical Analysis of the Invasive Crab Portunus segnis from Tunisian Waters</title><title>Journal of the American Oil Chemists' Society</title><addtitle>J Am Oil Chem Soc</addtitle><description>The invasive
Portunus segnis
, an atlantic species, was recently recorded in Tunisian waters. Since its record in the Gulf of Gabes, no studies have been carried out about the biochemical analysis of this alien species. In this context, our study aims to evaluate the fatty acid profile, lipid classes (neutral and polar), and nutritional value of breast of this invasive species. Specimens sampled from the gulf of Gabes were found to be rich in protein and oil, with significant differences between sexes. The level of saturated, monounsaturated, and polyunsaturated fatty acids in neutral and polar showed a significant difference between sexes. Saturated fatty acids were significantly higher in male
P. segnis
compared to the female. Docosahexaenoic (DHA), eicosapentaenoic (EPA), and arachidonic (ARA) were the most predominate polyunsaturated fatty acids (PUFA) in all oil classes. Oleic (C18:1) and Palmitoleic (C16:1) were the most abundant in monounsaturated. Palmitic (C16:0) and Stearic (C18:0) were the major saturated fatty acids. Consequently, the breast of
P. segnis
was a valuable source of high oil quality: It is rich in essential fatty acids and has an important n-3/n-6 ratio in both male and female blue crab. Therefore, the atherogenicity and the thrombogenicity were also evaluated, showing that
P. segnis
is a shellfish of greater value for human consumption in Tunisia.</description><subject>Agriculture</subject><subject>Biochemical analysis</subject><subject>Biochemistry</subject><subject>Biomaterials</subject><subject>Biotechnology</subject><subject>Blue crabs</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Crustaceans</subject><subject>Fatty acids</subject><subject>Fish oils</subject><subject>Food Science</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Introduced species</subject><subject>Invasive species</subject><subject>Lipid analysis quality</subject><subject>Lipids</subject><subject>Males</subject><subject>Neutral and Polar lipids</subject><subject>Nutritive value</subject><subject>Oceanography</subject><subject>Original Paper</subject><subject>Polyunsaturated fatty acids</subject><subject>Portunus segnis</subject><subject>Proximate composition</subject><subject>Shellfish</subject><subject>Tunisian coast</subject><issn>0003-021X</issn><issn>1558-9331</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkE9PwjAYhxujiYh-AG9NPE_7v9sRF1ESEk3E6K0pWwclo8N2Q_j2FufBi-HUNu_v6fu-DwDXGN1ihORdwFgykSAsE5KlMtmdgAHmPE0ySvEpGCCEaIII_jgHFyGs4jOlhA-AHVsfWjhxWxNau9CtbRy0DrZLA-9tUyzN2ha6hiOn632wATbVTy0COtitgbnXc_jS-LZzXYDBLFwMVb5Zw1kXr1Y7-K5b48MlOKt0HczV7zkEb-OHWf6UTJ8fJ_lomhQ0IzQhdI4Zkqw0Ii2oYFKWjGAmBMOGIG0qjitRsYLIUmRS07IQghohOSVprGk6BDf9vxvffHZxK7VqOh_HDwqnGSKUIi6OpRDiPBobAtynCt-E4E2lNt6utd8rjNTBu-q9q-hdHbyrXWRkz3zZ2uyPA2r0nL8iIWkkSU-GCLmF8X9m-rfdNxLelbU</recordid><startdate>201705</startdate><enddate>201705</enddate><creator>Bejaoui, Safa</creator><creator>Ghribi, Feriel</creator><creator>Hatira, Sameh</creator><creator>Chetoui, Imene</creator><creator>Rebah, Imen</creator><creator>Cafsi, M’hamed El</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M2P</scope><scope>MBDVC</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>201705</creationdate><title>First Investigation in the Biochemical Analysis of the Invasive Crab Portunus segnis from Tunisian Waters</title><author>Bejaoui, Safa ; 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Portunus segnis
, an atlantic species, was recently recorded in Tunisian waters. Since its record in the Gulf of Gabes, no studies have been carried out about the biochemical analysis of this alien species. In this context, our study aims to evaluate the fatty acid profile, lipid classes (neutral and polar), and nutritional value of breast of this invasive species. Specimens sampled from the gulf of Gabes were found to be rich in protein and oil, with significant differences between sexes. The level of saturated, monounsaturated, and polyunsaturated fatty acids in neutral and polar showed a significant difference between sexes. Saturated fatty acids were significantly higher in male
P. segnis
compared to the female. Docosahexaenoic (DHA), eicosapentaenoic (EPA), and arachidonic (ARA) were the most predominate polyunsaturated fatty acids (PUFA) in all oil classes. Oleic (C18:1) and Palmitoleic (C16:1) were the most abundant in monounsaturated. Palmitic (C16:0) and Stearic (C18:0) were the major saturated fatty acids. Consequently, the breast of
P. segnis
was a valuable source of high oil quality: It is rich in essential fatty acids and has an important n-3/n-6 ratio in both male and female blue crab. Therefore, the atherogenicity and the thrombogenicity were also evaluated, showing that
P. segnis
is a shellfish of greater value for human consumption in Tunisia.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11746-017-2987-x</doi><tpages>10</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete; SpringerLink Journals |
| subjects | Agriculture Biochemical analysis Biochemistry Biomaterials Biotechnology Blue crabs Chemistry Chemistry and Materials Science Crustaceans Fatty acids Fish oils Food Science Industrial Chemistry/Chemical Engineering Introduced species Invasive species Lipid analysis quality Lipids Males Neutral and Polar lipids Nutritive value Oceanography Original Paper Polyunsaturated fatty acids Portunus segnis Proximate composition Shellfish Tunisian coast |
| title | First Investigation in the Biochemical Analysis of the Invasive Crab Portunus segnis from Tunisian Waters |
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