Combined effect of dietary l‐carnitine and ractopamine supplementation on growth and nutritional composition of Labeo calbasu (Hamilton, 1822)
The study determined the combined effect of dietary l‐carnitine (non‐essential organic nutrient) and ractopamine (feed additive) on growth performance and nutritional composition of Labeo calbasu. To ascertain this, a 60‐day feeding trial was carried out under a controlled condition where two hundre...
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| Veröffentlicht in: | Aquaculture nutrition 2021-12, Vol.27 (S1), p.151-159 |
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| creator | Singh, Ranjan Das, Rakesh Jain, Kamal Kant Srivastava, Prem Prakash Deo, Ashutosh D. |
| description | The study determined the combined effect of dietary l‐carnitine (non‐essential organic nutrient) and ractopamine (feed additive) on growth performance and nutritional composition of Labeo calbasu. To ascertain this, a 60‐day feeding trial was carried out under a controlled condition where two hundred and twenty‐five healthy L. calbasu fingerlings (avg. wt. 3.47 ± 0.1 g) were divided into four treatments group and one control group in triplicate. Therefore, the respective combination of l‐carnitine and ractopamine diet was fed to L. calbasu fingerlings as C: control or basal feed without l‐carnitine and ractopamine; T1:1 g kg−1 l‐carnitine and 10 mg kg−1 ractopamine; T2: 2 g kg−1 l‐carnitine and 20 mg kg−1 ractopamine; T3: 3 g kg−1 l‐carnitine and 30 mg kg−1 ractopamine and T4: 4 g kg−1 l‐carnitine and 40 mg kg−1 ractopamine, respectively. Upon completion of the 60‐day feeding experiment, eight fish were randomly collected from each tank and subjected to a series of laboratory analyses. The study determines that T2 group fish significantly (p |
| doi_str_mv | 10.1111/anu.13412 |
| format | Article |
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To ascertain this, a 60‐day feeding trial was carried out under a controlled condition where two hundred and twenty‐five healthy L. calbasu fingerlings (avg. wt. 3.47 ± 0.1 g) were divided into four treatments group and one control group in triplicate. Therefore, the respective combination of l‐carnitine and ractopamine diet was fed to L. calbasu fingerlings as C: control or basal feed without l‐carnitine and ractopamine; T1:1 g kg−1 l‐carnitine and 10 mg kg−1 ractopamine; T2: 2 g kg−1 l‐carnitine and 20 mg kg−1 ractopamine; T3: 3 g kg−1 l‐carnitine and 30 mg kg−1 ractopamine and T4: 4 g kg−1 l‐carnitine and 40 mg kg−1 ractopamine, respectively. Upon completion of the 60‐day feeding experiment, eight fish were randomly collected from each tank and subjected to a series of laboratory analyses. The study determines that T2 group fish significantly (p < .05) improved the WGP (244.66 ± 20.59%), SGR (0.89 ± 0.04), PER (2.20 ± 0.14) and increased crude protein content in fish muscle. In addition, many essential amino acids were recorded significantly high (p < .05) in the fish fed with diet T2 compared with others. Hence, dietary supplementation of l‐carnitine and ractopamine at 2 g kg−1 and 20 mg kg−1 in combination is beneficial for growth and nutritional composition of L. calbasu.</description><identifier>ISSN: 1353-5773</identifier><identifier>EISSN: 1365-2095</identifier><identifier>DOI: 10.1111/anu.13412</identifier><language>eng</language><publisher>Oxford: Hindawi Limited</publisher><subject>amino acid profile ; Amino acids ; aquaculture ; body weight ; Carnitine ; Controlled conditions ; Diet ; fatty acid profile ; Feed additives ; feed supplements ; Feeding experiments ; Feeds ; Fingerlings ; Fish ; Food additives ; Indian carps ; Labeo calbasu ; Physical growth</subject><ispartof>Aquaculture nutrition, 2021-12, Vol.27 (S1), p.151-159</ispartof><rights>2021 John Wiley & Sons Ltd</rights><rights>Copyright © 2021 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2972-1353eec4d1350d8fdd37dd348b609226cba1c739dd4b229761c801cec444e69d3</citedby><cites>FETCH-LOGICAL-c2972-1353eec4d1350d8fdd37dd348b609226cba1c739dd4b229761c801cec444e69d3</cites><orcidid>0000-0001-6887-6445</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fanu.13412$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fanu.13412$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Singh, Ranjan</creatorcontrib><creatorcontrib>Das, Rakesh</creatorcontrib><creatorcontrib>Jain, Kamal Kant</creatorcontrib><creatorcontrib>Srivastava, Prem Prakash</creatorcontrib><creatorcontrib>Deo, Ashutosh D.</creatorcontrib><title>Combined effect of dietary l‐carnitine and ractopamine supplementation on growth and nutritional composition of Labeo calbasu (Hamilton, 1822)</title><title>Aquaculture nutrition</title><description>The study determined the combined effect of dietary l‐carnitine (non‐essential organic nutrient) and ractopamine (feed additive) on growth performance and nutritional composition of Labeo calbasu. To ascertain this, a 60‐day feeding trial was carried out under a controlled condition where two hundred and twenty‐five healthy L. calbasu fingerlings (avg. wt. 3.47 ± 0.1 g) were divided into four treatments group and one control group in triplicate. Therefore, the respective combination of l‐carnitine and ractopamine diet was fed to L. calbasu fingerlings as C: control or basal feed without l‐carnitine and ractopamine; T1:1 g kg−1 l‐carnitine and 10 mg kg−1 ractopamine; T2: 2 g kg−1 l‐carnitine and 20 mg kg−1 ractopamine; T3: 3 g kg−1 l‐carnitine and 30 mg kg−1 ractopamine and T4: 4 g kg−1 l‐carnitine and 40 mg kg−1 ractopamine, respectively. Upon completion of the 60‐day feeding experiment, eight fish were randomly collected from each tank and subjected to a series of laboratory analyses. The study determines that T2 group fish significantly (p < .05) improved the WGP (244.66 ± 20.59%), SGR (0.89 ± 0.04), PER (2.20 ± 0.14) and increased crude protein content in fish muscle. In addition, many essential amino acids were recorded significantly high (p < .05) in the fish fed with diet T2 compared with others. Hence, dietary supplementation of l‐carnitine and ractopamine at 2 g kg−1 and 20 mg kg−1 in combination is beneficial for growth and nutritional composition of L. calbasu.</description><subject>amino acid profile</subject><subject>Amino acids</subject><subject>aquaculture</subject><subject>body weight</subject><subject>Carnitine</subject><subject>Controlled conditions</subject><subject>Diet</subject><subject>fatty acid profile</subject><subject>Feed additives</subject><subject>feed supplements</subject><subject>Feeding experiments</subject><subject>Feeds</subject><subject>Fingerlings</subject><subject>Fish</subject><subject>Food additives</subject><subject>Indian carps</subject><subject>Labeo calbasu</subject><subject>Physical growth</subject><issn>1353-5773</issn><issn>1365-2095</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEQx4MoWKsH3yDgxYLb5mM_j6WoFYpe7Dlkk6ym7G7WJEvpzUfoM_okZrteHTJkZvj9h-QPwC1Gcxxiwdt-jmmMyRmYYJomEUFFcj7UCY2SLKOX4Mq5HUKY5FkyAceVaUrdKglVVSnhoamg1Mpze4D1z_dRcNtqHwDIWwktF950vBl613ddrRrVeu61aWE4H9bs_eeJbHtv9TDnNRSm6YzTI1XBDS-VgYLXJXc9vF-HdbU37QPEOSGza3BR8dqpm797CrZPj--rdbR5e35ZLTeRIEVGouE_SolYhgLJvJKSZiHjvExRQUgqSo5FRgsp45IERYpFjrAIijhWaSHpFNyNeztrvnrlPNuZ3obnOkZSTBBKKEoDNRspYY1zVlWss7oJ5jCM2GA4C4azk-GBXYzsXtfq8D_Ilq_bUfELeRuEbA</recordid><startdate>202112</startdate><enddate>202112</enddate><creator>Singh, Ranjan</creator><creator>Das, Rakesh</creator><creator>Jain, Kamal Kant</creator><creator>Srivastava, Prem Prakash</creator><creator>Deo, Ashutosh D.</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>8FD</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0001-6887-6445</orcidid></search><sort><creationdate>202112</creationdate><title>Combined effect of dietary l‐carnitine and ractopamine supplementation on growth and nutritional composition of Labeo calbasu (Hamilton, 1822)</title><author>Singh, Ranjan ; Das, Rakesh ; Jain, Kamal Kant ; Srivastava, Prem Prakash ; Deo, Ashutosh D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2972-1353eec4d1350d8fdd37dd348b609226cba1c739dd4b229761c801cec444e69d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>amino acid profile</topic><topic>Amino acids</topic><topic>aquaculture</topic><topic>body weight</topic><topic>Carnitine</topic><topic>Controlled conditions</topic><topic>Diet</topic><topic>fatty acid profile</topic><topic>Feed additives</topic><topic>feed supplements</topic><topic>Feeding experiments</topic><topic>Feeds</topic><topic>Fingerlings</topic><topic>Fish</topic><topic>Food additives</topic><topic>Indian carps</topic><topic>Labeo calbasu</topic><topic>Physical growth</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Singh, Ranjan</creatorcontrib><creatorcontrib>Das, Rakesh</creatorcontrib><creatorcontrib>Jain, Kamal Kant</creatorcontrib><creatorcontrib>Srivastava, Prem Prakash</creatorcontrib><creatorcontrib>Deo, Ashutosh D.</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Aquaculture nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Singh, Ranjan</au><au>Das, Rakesh</au><au>Jain, Kamal Kant</au><au>Srivastava, Prem Prakash</au><au>Deo, Ashutosh D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined effect of dietary l‐carnitine and ractopamine supplementation on growth and nutritional composition of Labeo calbasu (Hamilton, 1822)</atitle><jtitle>Aquaculture nutrition</jtitle><date>2021-12</date><risdate>2021</risdate><volume>27</volume><issue>S1</issue><spage>151</spage><epage>159</epage><pages>151-159</pages><issn>1353-5773</issn><eissn>1365-2095</eissn><abstract>The study determined the combined effect of dietary l‐carnitine (non‐essential organic nutrient) and ractopamine (feed additive) on growth performance and nutritional composition of Labeo calbasu. To ascertain this, a 60‐day feeding trial was carried out under a controlled condition where two hundred and twenty‐five healthy L. calbasu fingerlings (avg. wt. 3.47 ± 0.1 g) were divided into four treatments group and one control group in triplicate. Therefore, the respective combination of l‐carnitine and ractopamine diet was fed to L. calbasu fingerlings as C: control or basal feed without l‐carnitine and ractopamine; T1:1 g kg−1 l‐carnitine and 10 mg kg−1 ractopamine; T2: 2 g kg−1 l‐carnitine and 20 mg kg−1 ractopamine; T3: 3 g kg−1 l‐carnitine and 30 mg kg−1 ractopamine and T4: 4 g kg−1 l‐carnitine and 40 mg kg−1 ractopamine, respectively. Upon completion of the 60‐day feeding experiment, eight fish were randomly collected from each tank and subjected to a series of laboratory analyses. The study determines that T2 group fish significantly (p < .05) improved the WGP (244.66 ± 20.59%), SGR (0.89 ± 0.04), PER (2.20 ± 0.14) and increased crude protein content in fish muscle. In addition, many essential amino acids were recorded significantly high (p < .05) in the fish fed with diet T2 compared with others. Hence, dietary supplementation of l‐carnitine and ractopamine at 2 g kg−1 and 20 mg kg−1 in combination is beneficial for growth and nutritional composition of L. calbasu.</abstract><cop>Oxford</cop><pub>Hindawi Limited</pub><doi>10.1111/anu.13412</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-6887-6445</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | amino acid profile Amino acids aquaculture body weight Carnitine Controlled conditions Diet fatty acid profile Feed additives feed supplements Feeding experiments Feeds Fingerlings Fish Food additives Indian carps Labeo calbasu Physical growth |
| title | Combined effect of dietary l‐carnitine and ractopamine supplementation on growth and nutritional composition of Labeo calbasu (Hamilton, 1822) |
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