The changes in the molecular weight profiles and biochemical compositions of potential feed ingredients for sustainable aquaculture
The objective of study was to evaluate the differences in the molecular weight profiles and the biochemical compositions of potential feed ingredients such as fish meal (FM), Artemia nauplii (ArtN), Artemia metanauplii (ArtMn), copepod meal (CopM), dry Daphnia sp. (dryD), Daphnia magna (freshD) and...
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Veröffentlicht in: | Journal of Aquaculture Engineering and Fisheries Research 2019-01, Vol.5 (1), p.1-11 |
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creator | Aktas, M Genc, M A Ahmet Bozkurt, A Genc, E Naz, M |
description | The objective of study was to evaluate the differences in the molecular weight profiles and the biochemical compositions of potential feed ingredients such as fish meal (FM), Artemia nauplii (ArtN), Artemia metanauplii (ArtMn), copepod meal (CopM), dry Daphnia sp. (dryD), Daphnia magna (freshD) and Tubifex. The lowest and highest ash (ArtN 5.84±0.05%, 45.18±1.17% dryD) lipid (dryD 4.71±0.06%, ArtN 30.19±0.65%) and protein contents (45.45±3.90% freshD, 66.74±0.2% CopM) were detected (p= Da and 2532-13000 Da, respectively. The highest molecular weight profile belongs to 67000= Da molecular weight. |
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(dryD), Daphnia magna (freshD) and Tubifex. The lowest and highest ash (ArtN 5.84±0.05%, 45.18±1.17% dryD) lipid (dryD 4.71±0.06%, ArtN 30.19±0.65%) and protein contents (45.45±3.90% freshD, 66.74±0.2% CopM) were detected (p<0.05). The highest palmitic acid and oleic acid levels were found in dryD and ArtMn, respectively. Except for freshD, the linoleic acid levels were relatively low. Linolenic acid level was just found Tubifex and dryD. The highest docosahexaenoic acid and eicosapentaenoic acid levels were observed in fish meal and copepod meal, respectively. The highest and lowest levels of feed ingredients used were determined in 2532>= Da and 2532-13000 Da, respectively. The highest molecular weight profile belongs to 67000<=Da was observed in Tubifex. In conclusion, accorded to their nutritional levels of tested ingredients can make important contributions to microdiet formulations. Considering this molecular weight profiles data results cautioned that the use of all feed ingredients except for Tubifex in microdiet formulations may cause the high leaching ratios containing 2532>= Da molecular weight.</description><identifier>EISSN: 2149-0236</identifier><language>eng</language><publisher>Sinop</publisher><subject>Artemia ; Daphnia magna ; Feed composition ; Feeding experiments ; Fish larvae ; Freshwater ; Live feeds ; Marine ; Marine aquaculture ; Molecular weight ; Nauplii ; Sustainable aquaculture</subject><ispartof>Journal of Aquaculture Engineering and Fisheries Research, 2019-01, Vol.5 (1), p.1-11</ispartof><rights>Copyright 2019</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Aktas, M</creatorcontrib><creatorcontrib>Genc, M A</creatorcontrib><creatorcontrib>Ahmet Bozkurt, A</creatorcontrib><creatorcontrib>Genc, E</creatorcontrib><creatorcontrib>Naz, M</creatorcontrib><title>The changes in the molecular weight profiles and biochemical compositions of potential feed ingredients for sustainable aquaculture</title><title>Journal of Aquaculture Engineering and Fisheries Research</title><description>The objective of study was to evaluate the differences in the molecular weight profiles and the biochemical compositions of potential feed ingredients such as fish meal (FM), Artemia nauplii (ArtN), Artemia metanauplii (ArtMn), copepod meal (CopM), dry Daphnia sp. (dryD), Daphnia magna (freshD) and Tubifex. The lowest and highest ash (ArtN 5.84±0.05%, 45.18±1.17% dryD) lipid (dryD 4.71±0.06%, ArtN 30.19±0.65%) and protein contents (45.45±3.90% freshD, 66.74±0.2% CopM) were detected (p<0.05). The highest palmitic acid and oleic acid levels were found in dryD and ArtMn, respectively. Except for freshD, the linoleic acid levels were relatively low. Linolenic acid level was just found Tubifex and dryD. The highest docosahexaenoic acid and eicosapentaenoic acid levels were observed in fish meal and copepod meal, respectively. The highest and lowest levels of feed ingredients used were determined in 2532>= Da and 2532-13000 Da, respectively. The highest molecular weight profile belongs to 67000<=Da was observed in Tubifex. In conclusion, accorded to their nutritional levels of tested ingredients can make important contributions to microdiet formulations. Considering this molecular weight profiles data results cautioned that the use of all feed ingredients except for Tubifex in microdiet formulations may cause the high leaching ratios containing 2532>= Da molecular weight.</description><subject>Artemia</subject><subject>Daphnia magna</subject><subject>Feed composition</subject><subject>Feeding experiments</subject><subject>Fish larvae</subject><subject>Freshwater</subject><subject>Live feeds</subject><subject>Marine</subject><subject>Marine aquaculture</subject><subject>Molecular weight</subject><subject>Nauplii</subject><subject>Sustainable aquaculture</subject><issn>2149-0236</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqNjcFOwzAQRC0kJCroP6zEuVJit4GeEYgP6L3aOOtkkeNNvbb4AH4cH_gATqOZN5q5MzvbH8-HzrrhwexVeezcYE_uxQ4783NZCPyCaSYFTlCaXSWSrxEzfBPPS4EtS-DYCpgmGFn8Qit7jOBl3US5sCQFCbBJoVS4kUA0tb0508QtUgiSQasW5IRjJMBbxXZSaqYncx8wKu3_9NE8f7xf3j4P7fdWScv1S2pODV2tO7_23anvO_e_1i8L11Nq</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Aktas, M</creator><creator>Genc, M A</creator><creator>Ahmet Bozkurt, A</creator><creator>Genc, E</creator><creator>Naz, M</creator><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H96</scope><scope>H97</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope></search><sort><creationdate>20190101</creationdate><title>The changes in the molecular weight profiles and biochemical compositions of potential feed ingredients for sustainable aquaculture</title><author>Aktas, M ; Genc, M A ; Ahmet Bozkurt, A ; Genc, E ; Naz, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_23981051103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Artemia</topic><topic>Daphnia magna</topic><topic>Feed composition</topic><topic>Feeding experiments</topic><topic>Fish larvae</topic><topic>Freshwater</topic><topic>Live feeds</topic><topic>Marine</topic><topic>Marine aquaculture</topic><topic>Molecular weight</topic><topic>Nauplii</topic><topic>Sustainable aquaculture</topic><toplevel>online_resources</toplevel><creatorcontrib>Aktas, M</creatorcontrib><creatorcontrib>Genc, M A</creatorcontrib><creatorcontrib>Ahmet Bozkurt, A</creatorcontrib><creatorcontrib>Genc, E</creatorcontrib><creatorcontrib>Naz, M</creatorcontrib><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</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) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</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>Journal of Aquaculture Engineering and Fisheries Research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aktas, M</au><au>Genc, M A</au><au>Ahmet Bozkurt, A</au><au>Genc, E</au><au>Naz, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The changes in the molecular weight profiles and biochemical compositions of potential feed ingredients for sustainable aquaculture</atitle><jtitle>Journal of Aquaculture Engineering and Fisheries Research</jtitle><date>2019-01-01</date><risdate>2019</risdate><volume>5</volume><issue>1</issue><spage>1</spage><epage>11</epage><pages>1-11</pages><eissn>2149-0236</eissn><abstract>The objective of study was to evaluate the differences in the molecular weight profiles and the biochemical compositions of potential feed ingredients such as fish meal (FM), Artemia nauplii (ArtN), Artemia metanauplii (ArtMn), copepod meal (CopM), dry Daphnia sp. (dryD), Daphnia magna (freshD) and Tubifex. The lowest and highest ash (ArtN 5.84±0.05%, 45.18±1.17% dryD) lipid (dryD 4.71±0.06%, ArtN 30.19±0.65%) and protein contents (45.45±3.90% freshD, 66.74±0.2% CopM) were detected (p<0.05). The highest palmitic acid and oleic acid levels were found in dryD and ArtMn, respectively. Except for freshD, the linoleic acid levels were relatively low. Linolenic acid level was just found Tubifex and dryD. The highest docosahexaenoic acid and eicosapentaenoic acid levels were observed in fish meal and copepod meal, respectively. The highest and lowest levels of feed ingredients used were determined in 2532>= Da and 2532-13000 Da, respectively. The highest molecular weight profile belongs to 67000<=Da was observed in Tubifex. In conclusion, accorded to their nutritional levels of tested ingredients can make important contributions to microdiet formulations. Considering this molecular weight profiles data results cautioned that the use of all feed ingredients except for Tubifex in microdiet formulations may cause the high leaching ratios containing 2532>= Da molecular weight.</abstract><cop>Sinop</cop></addata></record> |
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source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
subjects | Artemia Daphnia magna Feed composition Feeding experiments Fish larvae Freshwater Live feeds Marine Marine aquaculture Molecular weight Nauplii Sustainable aquaculture |
title | The changes in the molecular weight profiles and biochemical compositions of potential feed ingredients for sustainable aquaculture |
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