Improving dietary red seaweed Kappaphycus alvarezii (Doty) Doty ex. P. Silva meal utilization in Asian seabass Lates calcarifer
The seaweed, Kappaphycus alvarezii (Doty) Doty ex. P. Silva, has a high potential to be one of the key ingredients in animal feeds based on its nutritional content and commercial availability. In a previous study, 6 % of raw seaweed meal was successfully included in the diets formulated for Asian se...
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| Veröffentlicht in: | Journal of applied phycology 2015-08, Vol.27 (4), p.1681-1688 |
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| creator | Shapawi, Rossita Safiin, Nik Siti Zaimah Senoo, Shigeharu |
| description | The seaweed,
Kappaphycus alvarezii
(Doty) Doty ex. P. Silva, has a high potential to be one of the key ingredients in animal feeds based on its nutritional content and commercial availability. In a previous study, 6 % of raw seaweed meal was successfully included in the diets formulated for Asian seabass (
Lates calcarifer
). In the present study, diets were formulated to include cooked seaweed meal at elevated levels from 6 to 22 % to investigate the effect of cooking in improving the dietary seaweed utilization. Diets with 0 % (SW0) or 6 % raw seaweed (SW6R) served as the control (CTRL) treatments. Seven experimental diets were fed to juvenile Asian seabass for 10 weeks at apparent satiation level. Diet stability and digestibility were also determined. Cooked seaweed meal performed better in term of water stability than the uncooked seaweed and water stability improved with increasing level of seaweed in the diets. Fish fed 6 % cooked seaweed (SW6) showed significantly (
P
0.05) among dietary treatments. In conclusion, cooked seaweed meal at 6 % dietary inclusion level is recommended for Asian seabass. |
| doi_str_mv | 10.1007/s10811-014-0454-8 |
| format | Article |
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Kappaphycus alvarezii
(Doty) Doty ex. P. Silva, has a high potential to be one of the key ingredients in animal feeds based on its nutritional content and commercial availability. In a previous study, 6 % of raw seaweed meal was successfully included in the diets formulated for Asian seabass (
Lates calcarifer
). In the present study, diets were formulated to include cooked seaweed meal at elevated levels from 6 to 22 % to investigate the effect of cooking in improving the dietary seaweed utilization. Diets with 0 % (SW0) or 6 % raw seaweed (SW6R) served as the control (CTRL) treatments. Seven experimental diets were fed to juvenile Asian seabass for 10 weeks at apparent satiation level. Diet stability and digestibility were also determined. Cooked seaweed meal performed better in term of water stability than the uncooked seaweed and water stability improved with increasing level of seaweed in the diets. Fish fed 6 % cooked seaweed (SW6) showed significantly (
P
< 0.05) higher weight gain and specific growth rate than other treatments and yielded the best feed conversion ratio. Except fish fed 22 % seaweed (SW22), survival (%) of experimental fish was not affected by the dietary seaweed inclusion. Dry matter apparent digestibility coefficient (ADC) ranged from 59.03 to 73.65 %. Protein ADC of the diets decreased as seaweed inclusion level increased and ranged from 68.86 to 92.05 %. Lipid ADC was not significantly different (
P
> 0.05) among dietary treatments. In conclusion, cooked seaweed meal at 6 % dietary inclusion level is recommended for Asian seabass.</description><identifier>ISSN: 0921-8971</identifier><identifier>EISSN: 1573-5176</identifier><identifier>DOI: 10.1007/s10811-014-0454-8</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Algae ; Biomedical and Life Sciences ; Dicentrarchus labrax ; Diet ; Dry matter ; Ecology ; Feed conversion ; Feeds ; Freshwater & Marine Ecology ; Kappaphycus alvarezii ; Lates calcarifer ; Life Sciences ; Plant Physiology ; Plant Sciences</subject><ispartof>Journal of applied phycology, 2015-08, Vol.27 (4), p.1681-1688</ispartof><rights>Springer Science+Business Media Dordrecht 2014</rights><rights>Springer Science+Business Media Dordrecht 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c489t-ab3a365e30bc5fd76e519097b5f455a097bf2787eb70e0b9d89a838ff1d3f203</citedby><cites>FETCH-LOGICAL-c489t-ab3a365e30bc5fd76e519097b5f455a097bf2787eb70e0b9d89a838ff1d3f203</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/s10811-014-0454-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10811-014-0454-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Shapawi, Rossita</creatorcontrib><creatorcontrib>Safiin, Nik Siti Zaimah</creatorcontrib><creatorcontrib>Senoo, Shigeharu</creatorcontrib><title>Improving dietary red seaweed Kappaphycus alvarezii (Doty) Doty ex. P. Silva meal utilization in Asian seabass Lates calcarifer</title><title>Journal of applied phycology</title><addtitle>J Appl Phycol</addtitle><description>The seaweed,
Kappaphycus alvarezii
(Doty) Doty ex. P. Silva, has a high potential to be one of the key ingredients in animal feeds based on its nutritional content and commercial availability. In a previous study, 6 % of raw seaweed meal was successfully included in the diets formulated for Asian seabass (
Lates calcarifer
). In the present study, diets were formulated to include cooked seaweed meal at elevated levels from 6 to 22 % to investigate the effect of cooking in improving the dietary seaweed utilization. Diets with 0 % (SW0) or 6 % raw seaweed (SW6R) served as the control (CTRL) treatments. Seven experimental diets were fed to juvenile Asian seabass for 10 weeks at apparent satiation level. Diet stability and digestibility were also determined. Cooked seaweed meal performed better in term of water stability than the uncooked seaweed and water stability improved with increasing level of seaweed in the diets. Fish fed 6 % cooked seaweed (SW6) showed significantly (
P
< 0.05) higher weight gain and specific growth rate than other treatments and yielded the best feed conversion ratio. Except fish fed 22 % seaweed (SW22), survival (%) of experimental fish was not affected by the dietary seaweed inclusion. Dry matter apparent digestibility coefficient (ADC) ranged from 59.03 to 73.65 %. Protein ADC of the diets decreased as seaweed inclusion level increased and ranged from 68.86 to 92.05 %. Lipid ADC was not significantly different (
P
> 0.05) among dietary treatments. In conclusion, cooked seaweed meal at 6 % dietary inclusion level is recommended for Asian seabass.</description><subject>Algae</subject><subject>Biomedical and Life Sciences</subject><subject>Dicentrarchus labrax</subject><subject>Diet</subject><subject>Dry matter</subject><subject>Ecology</subject><subject>Feed conversion</subject><subject>Feeds</subject><subject>Freshwater & Marine Ecology</subject><subject>Kappaphycus alvarezii</subject><subject>Lates calcarifer</subject><subject>Life Sciences</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><issn>0921-8971</issn><issn>1573-5176</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kUFv1DAQhS0EEkvhB3CzxKUcssxs4tg-VgVKxUog0bs1ScbFVTYJdlLYXvjrdbQcEBIHeyzN957G84R4jbBFAP0uIRjEArAqoFJVYZ6IDSpdFgp1_VRswO6wMFbjc_EipTsAsAbNRvy-PkxxvA_DrewCzxSPMnInE9NPzvUzTRNN34_tkiT19xT5IQR5_n6cj2_lekv-tZVft_JbyF15YOrlMoc-PNAcxkGGQV6kQMNq2FBKck8zJ9lS31IMnuNL8cxTn_jVn3ombj5-uLn8VOy_XF1fXuyLtjJ2LqgpqawVl9C0yne6ZoUWrG6Ur5Si9eV32mhuNDA0tjOWTGm8x670OyjPxPnJNn_2x8JpdoeQWu57GnhckkMNNh-jV_TNP-jduMQhD-ewtlVlag11pvBEtXFMKbJ3UwyHvD6H4NZE3CkRlxNxayLOZM3upEmZHW45_uX8X9EjFgyOfQ</recordid><startdate>20150801</startdate><enddate>20150801</enddate><creator>Shapawi, Rossita</creator><creator>Safiin, Nik Siti Zaimah</creator><creator>Senoo, Shigeharu</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TN</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M0K</scope><scope>M7N</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20150801</creationdate><title>Improving dietary red seaweed Kappaphycus alvarezii (Doty) Doty ex. P. Silva meal utilization in Asian seabass Lates calcarifer</title><author>Shapawi, Rossita ; Safiin, Nik Siti Zaimah ; Senoo, Shigeharu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c489t-ab3a365e30bc5fd76e519097b5f455a097bf2787eb70e0b9d89a838ff1d3f203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Algae</topic><topic>Biomedical and Life Sciences</topic><topic>Dicentrarchus labrax</topic><topic>Diet</topic><topic>Dry matter</topic><topic>Ecology</topic><topic>Feed conversion</topic><topic>Feeds</topic><topic>Freshwater & Marine Ecology</topic><topic>Kappaphycus alvarezii</topic><topic>Lates calcarifer</topic><topic>Life Sciences</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shapawi, Rossita</creatorcontrib><creatorcontrib>Safiin, Nik Siti Zaimah</creatorcontrib><creatorcontrib>Senoo, Shigeharu</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Oceanic Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Journal of applied phycology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shapawi, Rossita</au><au>Safiin, Nik Siti Zaimah</au><au>Senoo, Shigeharu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improving dietary red seaweed Kappaphycus alvarezii (Doty) Doty ex. P. Silva meal utilization in Asian seabass Lates calcarifer</atitle><jtitle>Journal of applied phycology</jtitle><stitle>J Appl Phycol</stitle><date>2015-08-01</date><risdate>2015</risdate><volume>27</volume><issue>4</issue><spage>1681</spage><epage>1688</epage><pages>1681-1688</pages><issn>0921-8971</issn><eissn>1573-5176</eissn><abstract>The seaweed,
Kappaphycus alvarezii
(Doty) Doty ex. P. Silva, has a high potential to be one of the key ingredients in animal feeds based on its nutritional content and commercial availability. In a previous study, 6 % of raw seaweed meal was successfully included in the diets formulated for Asian seabass (
Lates calcarifer
). In the present study, diets were formulated to include cooked seaweed meal at elevated levels from 6 to 22 % to investigate the effect of cooking in improving the dietary seaweed utilization. Diets with 0 % (SW0) or 6 % raw seaweed (SW6R) served as the control (CTRL) treatments. Seven experimental diets were fed to juvenile Asian seabass for 10 weeks at apparent satiation level. Diet stability and digestibility were also determined. Cooked seaweed meal performed better in term of water stability than the uncooked seaweed and water stability improved with increasing level of seaweed in the diets. Fish fed 6 % cooked seaweed (SW6) showed significantly (
P
< 0.05) higher weight gain and specific growth rate than other treatments and yielded the best feed conversion ratio. Except fish fed 22 % seaweed (SW22), survival (%) of experimental fish was not affected by the dietary seaweed inclusion. Dry matter apparent digestibility coefficient (ADC) ranged from 59.03 to 73.65 %. Protein ADC of the diets decreased as seaweed inclusion level increased and ranged from 68.86 to 92.05 %. Lipid ADC was not significantly different (
P
> 0.05) among dietary treatments. In conclusion, cooked seaweed meal at 6 % dietary inclusion level is recommended for Asian seabass.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10811-014-0454-8</doi><tpages>8</tpages></addata></record> |
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| subjects | Algae Biomedical and Life Sciences Dicentrarchus labrax Diet Dry matter Ecology Feed conversion Feeds Freshwater & Marine Ecology Kappaphycus alvarezii Lates calcarifer Life Sciences Plant Physiology Plant Sciences |
| title | Improving dietary red seaweed Kappaphycus alvarezii (Doty) Doty ex. P. Silva meal utilization in Asian seabass Lates calcarifer |
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