ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS
<p>Organ-specific modifications and assimilation of trophic lipids, primarily of their fatty acids, were shown in the study of compensatory lipid and fatty acid composition changes in blue mussels <em>Mytilus edulis</em> L. as a result of acclimation to laboratory conditions using...
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| Format: | Article |
| Language: | English |
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Karelian Research Centre of the Russian Academy of Sciences
2015-12-01
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| Series: | Transactions of the Karelian Research Centre of the Russian Academy of Sciences |
| Subjects: | |
| Online Access: | http://journals.krc.karelia.ru/index.php/biology/article/view/235 |
| _version_ | 1828762691458564096 |
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| author | Natalia Fokina Tatiana Ruokolainen Nina Nemova Igor Bakhmet |
| author_facet | Natalia Fokina Tatiana Ruokolainen Nina Nemova Igor Bakhmet |
| author_sort | Natalia Fokina |
| collection | DOAJ |
| description | <p>Organ-specific modifications and assimilation of trophic lipids, primarily of their fatty acids, were shown in the study of compensatory lipid and fatty acid composition changes in blue mussels <em>Mytilus edulis</em> L. as a result of acclimation to laboratory conditions using commercial plankton-based food. It was found that phospholipid fatty acid composition of mussel gills does not depend on food source, while triacylglycerol fatty acid composition exactly reflects the trophic fatty acid profile. Significant changes in the content of the main lipid fractions and their fatty acids in digestive glands of acclimated mussels were apparently caused by absence of essential phytoplankton polyene n-3 fatty acids in the feed. However, increased concentration of triacylglycerols enriched with short-chain saturated fatty acids, α-linolenic and vaccenic acids in the commercial food promoted the accumulation of these lipids in investigated mussel’s tissues.</p> |
| first_indexed | 2024-12-11T01:49:06Z |
| format | Article |
| id | doaj.art-ca511c2292f64597bc58147702c003a7 |
| institution | Directory Open Access Journal |
| issn | 1997-3217 2312-4504 |
| language | English |
| last_indexed | 2024-12-11T01:49:06Z |
| publishDate | 2015-12-01 |
| publisher | Karelian Research Centre of the Russian Academy of Sciences |
| record_format | Article |
| series | Transactions of the Karelian Research Centre of the Russian Academy of Sciences |
| spelling | doaj.art-ca511c2292f64597bc58147702c003a72022-12-22T01:24:49ZengKarelian Research Centre of the Russian Academy of SciencesTransactions of the Karelian Research Centre of the Russian Academy of Sciences1997-32172312-45042015-12-0111768410.17076/eb235171ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONSNatalia Fokina0Tatiana Ruokolainen1Nina Nemova2Igor Bakhmet3Institute of Biology, Karelian Research Centre, Russian Academy of SciencesInstitute of Biology, Karelian Research Centre, Russian Academy of SciencesInstitute of Biology, Karelian Research Centre, Russian Academy of SciencesInstitute of Biology, Karelian Research Centre, Russian Academy of Sciences<p>Organ-specific modifications and assimilation of trophic lipids, primarily of their fatty acids, were shown in the study of compensatory lipid and fatty acid composition changes in blue mussels <em>Mytilus edulis</em> L. as a result of acclimation to laboratory conditions using commercial plankton-based food. It was found that phospholipid fatty acid composition of mussel gills does not depend on food source, while triacylglycerol fatty acid composition exactly reflects the trophic fatty acid profile. Significant changes in the content of the main lipid fractions and their fatty acids in digestive glands of acclimated mussels were apparently caused by absence of essential phytoplankton polyene n-3 fatty acids in the feed. However, increased concentration of triacylglycerols enriched with short-chain saturated fatty acids, α-linolenic and vaccenic acids in the commercial food promoted the accumulation of these lipids in investigated mussel’s tissues.</p>http://journals.krc.karelia.ru/index.php/biology/article/view/235phospholipids, triacylglycerols, fatty acids, acclimation, feeding, bivalvia |
| spellingShingle | Natalia Fokina Tatiana Ruokolainen Nina Nemova Igor Bakhmet ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS Transactions of the Karelian Research Centre of the Russian Academy of Sciences phospholipids, triacylglycerols, fatty acids, acclimation, feeding, bivalvia |
| title | ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS |
| title_full | ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS |
| title_fullStr | ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS |
| title_full_unstemmed | ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS |
| title_short | ALTERATION OF LIPID COMPOSITION OF BLUE MUSSELS MYTILUS EDULIS L. AS A RESULT OF THEIR ACCLIMATION TO LABORATORY CONDITIONS |
| title_sort | alteration of lipid composition of blue mussels mytilus edulis l as a result of their acclimation to laboratory conditions |
| topic | phospholipids, triacylglycerols, fatty acids, acclimation, feeding, bivalvia |
| url | http://journals.krc.karelia.ru/index.php/biology/article/view/235 |
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