Proximate composition and fatty acid profile of Nile tilapia reared in a biofloc system with different salinities
This study aimed to evaluate the effects of salinity on the proximate composition and fatty acid profile of the Nile tilapia fillet when reared in a biofloc system. Juveniles (200 ± 10 g) were reared at salinities of 2, 8, 15 and 22 PSU for 56 days. At the end of the experiment, the proximate compos...
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| Veröffentlicht in: | Aquaculture international 2024-06, Vol.32 (3), p.3429-3439 |
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| creator | do Vale Figueiredo, Julianna Paula de Morais, Ana Paula Mariane Nobrega, Renata Oselame Fracalossi, Débora Machado Oliveira, Carlos Yure B. da Silva, Weverson Ailton Belettini, Frank Andreatta, Edemar Roberto |
| description | This study aimed to evaluate the effects of salinity on the proximate composition and fatty acid profile of the Nile tilapia fillet when reared in a biofloc system. Juveniles (200 ± 10 g) were reared at salinities of 2, 8, 15 and 22 PSU for 56 days. At the end of the experiment, the proximate composition and the fatty acid profile were evaluated in the fillets. No significant differences were observed for crude protein, ether extract, dry matter and ash levels. However, saturated (SFA) and monounsaturated (MUFA) fatty acids were higher in tilapia reared at 2 PSU compared to other salinities (8, 15, and 22 PSU). The polyunsaturated fatty acids (PUFA) contents did not vary among fish reared at salinities of 2, 8, and 15 PSU but were significantly lowest in tilapia reared at 22 PSU. The overall results suggest that the different salinities do not significantly affect the proximate composition of the Nile tilapia file reared in a biofloc system. On the other hand, the fatty acid composition was influenced by salinity, as a reduction in PUFA content was observed at the highest tested salinity (22 PSU) and an increase in SFA and MUFA contents were recorded at the lowest tested salinity (2 PSU). |
| doi_str_mv | 10.1007/s10499-023-01330-1 |
| format | Article |
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Juveniles (200 ± 10 g) were reared at salinities of 2, 8, 15 and 22 PSU for 56 days. At the end of the experiment, the proximate composition and the fatty acid profile were evaluated in the fillets. No significant differences were observed for crude protein, ether extract, dry matter and ash levels. However, saturated (SFA) and monounsaturated (MUFA) fatty acids were higher in tilapia reared at 2 PSU compared to other salinities (8, 15, and 22 PSU). The polyunsaturated fatty acids (PUFA) contents did not vary among fish reared at salinities of 2, 8, and 15 PSU but were significantly lowest in tilapia reared at 22 PSU. The overall results suggest that the different salinities do not significantly affect the proximate composition of the Nile tilapia file reared in a biofloc system. On the other hand, the fatty acid composition was influenced by salinity, as a reduction in PUFA content was observed at the highest tested salinity (22 PSU) and an increase in SFA and MUFA contents were recorded at the lowest tested salinity (2 PSU).</description><identifier>ISSN: 0967-6120</identifier><identifier>EISSN: 1573-143X</identifier><identifier>DOI: 10.1007/s10499-023-01330-1</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Aquaponics and Biofloc ; Biofloc technology ; Biomedical and Life Sciences ; Dry matter ; Fatty acids ; Fish ; Fish fillets ; Freshwater & Marine Ecology ; Freshwater fishes ; Life Sciences ; Oreochromis niloticus ; Polyunsaturated fatty acids ; Proximate composition ; Salinity ; Seafoods ; Whitefish ; Zoology</subject><ispartof>Aquaculture international, 2024-06, Vol.32 (3), p.3429-3439</ispartof><rights>The Author(s), under exclusive licence to Springer Nature Switzerland AG 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-e247ba498ef13907a94ff56ac7d1b6f4f42eb5e85963f8b9c07c1254067d9f863</cites><orcidid>0000-0001-9237-1869</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10499-023-01330-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10499-023-01330-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>do Vale Figueiredo, Julianna Paula</creatorcontrib><creatorcontrib>de Morais, Ana Paula Mariane</creatorcontrib><creatorcontrib>Nobrega, Renata Oselame</creatorcontrib><creatorcontrib>Fracalossi, Débora Machado</creatorcontrib><creatorcontrib>Oliveira, Carlos Yure B.</creatorcontrib><creatorcontrib>da Silva, Weverson Ailton</creatorcontrib><creatorcontrib>Belettini, Frank</creatorcontrib><creatorcontrib>Andreatta, Edemar Roberto</creatorcontrib><title>Proximate composition and fatty acid profile of Nile tilapia reared in a biofloc system with different salinities</title><title>Aquaculture international</title><addtitle>Aquacult Int</addtitle><description>This study aimed to evaluate the effects of salinity on the proximate composition and fatty acid profile of the Nile tilapia fillet when reared in a biofloc system. Juveniles (200 ± 10 g) were reared at salinities of 2, 8, 15 and 22 PSU for 56 days. At the end of the experiment, the proximate composition and the fatty acid profile were evaluated in the fillets. No significant differences were observed for crude protein, ether extract, dry matter and ash levels. However, saturated (SFA) and monounsaturated (MUFA) fatty acids were higher in tilapia reared at 2 PSU compared to other salinities (8, 15, and 22 PSU). The polyunsaturated fatty acids (PUFA) contents did not vary among fish reared at salinities of 2, 8, and 15 PSU but were significantly lowest in tilapia reared at 22 PSU. The overall results suggest that the different salinities do not significantly affect the proximate composition of the Nile tilapia file reared in a biofloc system. On the other hand, the fatty acid composition was influenced by salinity, as a reduction in PUFA content was observed at the highest tested salinity (22 PSU) and an increase in SFA and MUFA contents were recorded at the lowest tested salinity (2 PSU).</description><subject>Aquaponics and Biofloc</subject><subject>Biofloc technology</subject><subject>Biomedical and Life Sciences</subject><subject>Dry matter</subject><subject>Fatty acids</subject><subject>Fish</subject><subject>Fish fillets</subject><subject>Freshwater & Marine Ecology</subject><subject>Freshwater fishes</subject><subject>Life Sciences</subject><subject>Oreochromis niloticus</subject><subject>Polyunsaturated fatty acids</subject><subject>Proximate composition</subject><subject>Salinity</subject><subject>Seafoods</subject><subject>Whitefish</subject><subject>Zoology</subject><issn>0967-6120</issn><issn>1573-143X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAURYMoOI7-AVcB19WXJm2apQx-waAuFNyFNE00Q6fpJBl0_r0ZK7hzdTfn3vc4CJ0TuCQA_CoSYEIUUNICCKVQkAM0IxWnBWH07RDNQNS8qEkJx-gkxhUAUM7IDG2eg_9ya5UM1n49-uiS8wNWQ4etSmmHlXYdHoO3rjfYW_y4z-R6NTqFg1HBdNjlAm6dt73XOO5iMmv86dIH7py1Jpgh4ah6N-RtE0_RkVV9NGe_OUevtzcvi_ti-XT3sLheFrrkkApTMt4qJhpjCRXAlWDWVrXSvCNtbZllpWkr01SiprZphQauSVkxqHknbFPTObqYdvPzm62JSa78Ngz5pKRQk0wyQTNVTpQOPsZgrBxD1hF2koDcq5WTWpnVyh-1kuQSnUoxw8O7CX_T_7S-AaeOfV4</recordid><startdate>20240601</startdate><enddate>20240601</enddate><creator>do Vale Figueiredo, Julianna Paula</creator><creator>de Morais, Ana Paula Mariane</creator><creator>Nobrega, Renata Oselame</creator><creator>Fracalossi, Débora Machado</creator><creator>Oliveira, Carlos Yure B.</creator><creator>da Silva, Weverson Ailton</creator><creator>Belettini, Frank</creator><creator>Andreatta, Edemar Roberto</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>H98</scope><scope>L.G</scope><orcidid>https://orcid.org/0000-0001-9237-1869</orcidid></search><sort><creationdate>20240601</creationdate><title>Proximate composition and fatty acid profile of Nile tilapia reared in a biofloc system with different salinities</title><author>do Vale Figueiredo, Julianna Paula ; de Morais, Ana Paula Mariane ; Nobrega, Renata Oselame ; Fracalossi, Débora Machado ; Oliveira, Carlos Yure B. ; da Silva, Weverson Ailton ; Belettini, Frank ; Andreatta, Edemar Roberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-e247ba498ef13907a94ff56ac7d1b6f4f42eb5e85963f8b9c07c1254067d9f863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Aquaponics and Biofloc</topic><topic>Biofloc technology</topic><topic>Biomedical and Life Sciences</topic><topic>Dry matter</topic><topic>Fatty acids</topic><topic>Fish</topic><topic>Fish fillets</topic><topic>Freshwater & Marine Ecology</topic><topic>Freshwater fishes</topic><topic>Life Sciences</topic><topic>Oreochromis niloticus</topic><topic>Polyunsaturated fatty acids</topic><topic>Proximate composition</topic><topic>Salinity</topic><topic>Seafoods</topic><topic>Whitefish</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>do Vale Figueiredo, Julianna Paula</creatorcontrib><creatorcontrib>de Morais, Ana Paula Mariane</creatorcontrib><creatorcontrib>Nobrega, Renata Oselame</creatorcontrib><creatorcontrib>Fracalossi, Débora Machado</creatorcontrib><creatorcontrib>Oliveira, Carlos Yure B.</creatorcontrib><creatorcontrib>da Silva, Weverson Ailton</creatorcontrib><creatorcontrib>Belettini, Frank</creatorcontrib><creatorcontrib>Andreatta, Edemar Roberto</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Aquaculture international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>do Vale Figueiredo, Julianna Paula</au><au>de Morais, Ana Paula Mariane</au><au>Nobrega, Renata Oselame</au><au>Fracalossi, Débora Machado</au><au>Oliveira, Carlos Yure B.</au><au>da Silva, Weverson Ailton</au><au>Belettini, Frank</au><au>Andreatta, Edemar Roberto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Proximate composition and fatty acid profile of Nile tilapia reared in a biofloc system with different salinities</atitle><jtitle>Aquaculture international</jtitle><stitle>Aquacult Int</stitle><date>2024-06-01</date><risdate>2024</risdate><volume>32</volume><issue>3</issue><spage>3429</spage><epage>3439</epage><pages>3429-3439</pages><issn>0967-6120</issn><eissn>1573-143X</eissn><abstract>This study aimed to evaluate the effects of salinity on the proximate composition and fatty acid profile of the Nile tilapia fillet when reared in a biofloc system. Juveniles (200 ± 10 g) were reared at salinities of 2, 8, 15 and 22 PSU for 56 days. At the end of the experiment, the proximate composition and the fatty acid profile were evaluated in the fillets. No significant differences were observed for crude protein, ether extract, dry matter and ash levels. However, saturated (SFA) and monounsaturated (MUFA) fatty acids were higher in tilapia reared at 2 PSU compared to other salinities (8, 15, and 22 PSU). The polyunsaturated fatty acids (PUFA) contents did not vary among fish reared at salinities of 2, 8, and 15 PSU but were significantly lowest in tilapia reared at 22 PSU. The overall results suggest that the different salinities do not significantly affect the proximate composition of the Nile tilapia file reared in a biofloc system. On the other hand, the fatty acid composition was influenced by salinity, as a reduction in PUFA content was observed at the highest tested salinity (22 PSU) and an increase in SFA and MUFA contents were recorded at the lowest tested salinity (2 PSU).</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10499-023-01330-1</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0001-9237-1869</orcidid></addata></record> |
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| subjects | Aquaponics and Biofloc Biofloc technology Biomedical and Life Sciences Dry matter Fatty acids Fish Fish fillets Freshwater & Marine Ecology Freshwater fishes Life Sciences Oreochromis niloticus Polyunsaturated fatty acids Proximate composition Salinity Seafoods Whitefish Zoology |
| title | Proximate composition and fatty acid profile of Nile tilapia reared in a biofloc system with different salinities |
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