Fatty acid enrichment of rotifers [Brachionus plicatilis] using type-A gelatin solution
Rotifers Brachionus plicatilis have been enriched with fish oil emulsions generated in a type-A gelatin solution. In the enrichment periods of 4-24 h, lipid content of the rotifers increased from 11.6% to 15.3-19.7% (dry weight base). This increase accompanied that of triacylglycerols from 20.5% to...
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Veröffentlicht in: | Bulletin of Fisheries Sciences, Hokkaido University (Japan) Hokkaido University (Japan), 2005-12, Vol.56 (3), p.61-65 |
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description | Rotifers Brachionus plicatilis have been enriched with fish oil emulsions generated in a type-A gelatin solution. In the enrichment periods of 4-24 h, lipid content of the rotifers increased from 11.6% to 15.3-19.7% (dry weight base). This increase accompanied that of triacylglycerols from 20.5% to 34.9-41.9% of total lipids. Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) also increased from 0.2 and 0.5% to 4.5-5.7 and 6.4-7.2% of total fatty acids, respectively. Type-A gelatin produced from porcine skin appears to be useful as an emulsifier for fatty acid enrichment of rotifers as well as type-B gelatin from bovine bones and skin. |
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In the enrichment periods of 4-24 h, lipid content of the rotifers increased from 11.6% to 15.3-19.7% (dry weight base). This increase accompanied that of triacylglycerols from 20.5% to 34.9-41.9% of total lipids. Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) also increased from 0.2 and 0.5% to 4.5-5.7 and 6.4-7.2% of total fatty acids, respectively. Type-A gelatin produced from porcine skin appears to be useful as an emulsifier for fatty acid enrichment of rotifers as well as type-B gelatin from bovine bones and skin.</description><identifier>ISSN: 1346-1842</identifier><language>eng</language><subject>ACIDE GRAS POLYINSATURE ; ACIDOS GRASOS POLIINSATURADOS ; BRACHIONUS ; Brachionus plicatilis ; COMPLEMENTATION ; EMULSIFIANT ; EMULSIFICANTES ; EMULSIFIERS ; ENRIQUECIMIENTO DE LOS ALIMENTOS ; FOOD ENRICHMENT ; GELATIN ; GELATINA ; GELATINE ; Marine ; POLYUNSATURATED FATTY ACIDS ; Rotifera</subject><ispartof>Bulletin of Fisheries Sciences, Hokkaido University (Japan), 2005-12, Vol.56 (3), p.61-65</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Ando, Y.(Hokkaido Univ., Sapporo (Japan))</creatorcontrib><creatorcontrib>Abe, T</creatorcontrib><creatorcontrib>Ookubo, Y</creatorcontrib><creatorcontrib>Namikawa, S</creatorcontrib><title>Fatty acid enrichment of rotifers [Brachionus plicatilis] using type-A gelatin solution</title><title>Bulletin of Fisheries Sciences, Hokkaido University (Japan)</title><description>Rotifers Brachionus plicatilis have been enriched with fish oil emulsions generated in a type-A gelatin solution. In the enrichment periods of 4-24 h, lipid content of the rotifers increased from 11.6% to 15.3-19.7% (dry weight base). This increase accompanied that of triacylglycerols from 20.5% to 34.9-41.9% of total lipids. Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) also increased from 0.2 and 0.5% to 4.5-5.7 and 6.4-7.2% of total fatty acids, respectively. Type-A gelatin produced from porcine skin appears to be useful as an emulsifier for fatty acid enrichment of rotifers as well as type-B gelatin from bovine bones and skin.</description><subject>ACIDE GRAS POLYINSATURE</subject><subject>ACIDOS GRASOS POLIINSATURADOS</subject><subject>BRACHIONUS</subject><subject>Brachionus plicatilis</subject><subject>COMPLEMENTATION</subject><subject>EMULSIFIANT</subject><subject>EMULSIFICANTES</subject><subject>EMULSIFIERS</subject><subject>ENRIQUECIMIENTO DE LOS ALIMENTOS</subject><subject>FOOD ENRICHMENT</subject><subject>GELATIN</subject><subject>GELATINA</subject><subject>GELATINE</subject><subject>Marine</subject><subject>POLYUNSATURATED FATTY ACIDS</subject><subject>Rotifera</subject><issn>1346-1842</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp9zM1KAzEUhuFZKFhqL0HISlcD-TmZJMtarD8UdKG4EBnSM0kbSCd1kln07h2oa1cvfDx8F9WMCWhqpoFfVYucw5YyYA2nms6qz7Ut5UQsho64fgi4P7i-kOTJkErwbsjk636wuA-pHzM5xoC2hBjyNxlz6HeknI6uXpKdi9Pek5ziWCZ7XV16G7Nb_HVefawf3ldP9eb18Xm13NSeSZC18B5YB0qiQ9MhSql1p2mz5RIQFTc4VSI4y7VsBBhptwKUocoqC10j5tXd-fc4pJ_R5dIeQkYXo-1dGnNrKBdKSS0nefuvZAa0EQYmeHOG3qbW7oaQ25c3TqmilBquxS81jGWP</recordid><startdate>20051201</startdate><enddate>20051201</enddate><creator>Ando, Y.(Hokkaido Univ., Sapporo (Japan))</creator><creator>Abe, T</creator><creator>Ookubo, Y</creator><creator>Namikawa, S</creator><scope>FBQ</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>H98</scope></search><sort><creationdate>20051201</creationdate><title>Fatty acid enrichment of rotifers [Brachionus plicatilis] using type-A gelatin solution</title><author>Ando, Y.(Hokkaido Univ., Sapporo (Japan)) ; Abe, T ; Ookubo, Y ; Namikawa, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f1545-3ff41d475cec9dcc5588d806b254cc729c54c5c4ea28563495ab347907a7a4d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>ACIDE GRAS POLYINSATURE</topic><topic>ACIDOS GRASOS POLIINSATURADOS</topic><topic>BRACHIONUS</topic><topic>Brachionus plicatilis</topic><topic>COMPLEMENTATION</topic><topic>EMULSIFIANT</topic><topic>EMULSIFICANTES</topic><topic>EMULSIFIERS</topic><topic>ENRIQUECIMIENTO DE LOS ALIMENTOS</topic><topic>FOOD ENRICHMENT</topic><topic>GELATIN</topic><topic>GELATINA</topic><topic>GELATINE</topic><topic>Marine</topic><topic>POLYUNSATURATED FATTY ACIDS</topic><topic>Rotifera</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ando, Y.(Hokkaido Univ., Sapporo (Japan))</creatorcontrib><creatorcontrib>Abe, T</creatorcontrib><creatorcontrib>Ookubo, Y</creatorcontrib><creatorcontrib>Namikawa, S</creatorcontrib><collection>AGRIS</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) Professional</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><jtitle>Bulletin of Fisheries Sciences, Hokkaido University (Japan)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ando, Y.(Hokkaido Univ., Sapporo (Japan))</au><au>Abe, T</au><au>Ookubo, Y</au><au>Namikawa, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fatty acid enrichment of rotifers [Brachionus plicatilis] using type-A gelatin solution</atitle><jtitle>Bulletin of Fisheries Sciences, Hokkaido University (Japan)</jtitle><date>2005-12-01</date><risdate>2005</risdate><volume>56</volume><issue>3</issue><spage>61</spage><epage>65</epage><pages>61-65</pages><issn>1346-1842</issn><abstract>Rotifers Brachionus plicatilis have been enriched with fish oil emulsions generated in a type-A gelatin solution. In the enrichment periods of 4-24 h, lipid content of the rotifers increased from 11.6% to 15.3-19.7% (dry weight base). This increase accompanied that of triacylglycerols from 20.5% to 34.9-41.9% of total lipids. Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) also increased from 0.2 and 0.5% to 4.5-5.7 and 6.4-7.2% of total fatty acids, respectively. Type-A gelatin produced from porcine skin appears to be useful as an emulsifier for fatty acid enrichment of rotifers as well as type-B gelatin from bovine bones and skin.</abstract><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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source | 北海道大学学術成果コレクション (HUSCAP: Hokkaido University Collection of Scholarly and Academic Papers); Freely Accessible Japanese Titles; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Free E- Journals; AgriKnowledge(アグリナレッジ)AGROLib |
subjects | ACIDE GRAS POLYINSATURE ACIDOS GRASOS POLIINSATURADOS BRACHIONUS Brachionus plicatilis COMPLEMENTATION EMULSIFIANT EMULSIFICANTES EMULSIFIERS ENRIQUECIMIENTO DE LOS ALIMENTOS FOOD ENRICHMENT GELATIN GELATINA GELATINE Marine POLYUNSATURATED FATTY ACIDS Rotifera |
title | Fatty acid enrichment of rotifers [Brachionus plicatilis] using type-A gelatin solution |
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