Fatty acid profiles in different phylogenetic and ecological groups of microalgae
This study aimed to examine the fatty acid profiles of 10 newly discovered microalgae strains hailing from phylogenetic groups valued in biotechnology. The fatty acid profiles were characterized utilising principal component analysis, resulting in several notable findings. First, our analysis reveal...
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| Format: | Article |
| Language: | English |
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Altai State University
2024-04-01
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| Series: | Acta Biologica Sibirica |
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| Online Access: | http://journal.asu.ru/biol/article/view/15128 |
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| author | Irina A. Maltseva Alex V. Matsyura Tatyana Yu. Gurova Svetlana V. Cherkashina Yevhen I. Maltsev |
| author_facet | Irina A. Maltseva Alex V. Matsyura Tatyana Yu. Gurova Svetlana V. Cherkashina Yevhen I. Maltsev |
| author_sort | Irina A. Maltseva |
| collection | DOAJ |
| description | This study aimed to examine the fatty acid profiles of 10 newly discovered microalgae strains hailing from phylogenetic groups valued in biotechnology. The fatty acid profiles were characterized utilising principal component analysis, resulting in several notable findings. First, our analysis revealed that certain characteristics of these profiles align well with those previously identified in similar study groups. Most notably, the marine strain Chlorella vulgaris MI-Ch19-a was found to have the highest concentration of saturated fatty acids, measuring 60.48%. Furthermore, this strain also boasted the highest α-linolenic content among those analyzed, representing 22.14% of the total fatty acid spectrum. Each strain under study demonstrated significant amounts of 16:0 (with a range spanning 18.43% to 38.28%), 16:1n-7 (ranging from 17.05% to 32.55%), and 20:5n-3 (ranging from 4.96% to 20.13%). When considering the phylogenetic influence, which was particularly marked in the levels of total saturated fatty acids and polyunsaturated fatty acid content, it was the prominence of the n-3 polyunsaturated fatty acids that stood out amongst the phylogenetic groups. Lastly, the strains Thalassiosira eccentrica and Cyclotella atomus MI-B47 exhibited the highest volumes of eicosapentaenoic acid (20:5n-3). |
| format | Article |
| id | doaj-art-7ca211fabba44d1eae8b5ef6c78ba439 |
| institution | OA Journals |
| issn | 2412-1908 |
| language | English |
| publishDate | 2024-04-01 |
| publisher | Altai State University |
| record_format | Article |
| series | Acta Biologica Sibirica |
| spelling | doaj-art-7ca211fabba44d1eae8b5ef6c78ba4392025-08-20T02:17:49ZengAltai State UniversityActa Biologica Sibirica2412-19082024-04-0110275–289275–28910.5281/zenodo.1106320615128Fatty acid profiles in different phylogenetic and ecological groups of microalgaeIrina A. Maltseva0Alex V. Matsyura1Tatyana Yu. Gurova2Svetlana V. Cherkashina3Yevhen I. Maltsev4Melitopol State University, MelitopolAltai State University, BarnaulMelitopol State University, MelitopolMelitopol State University, MelitopolК.А. Timiryazev Institute of Plant Physiology RAS, MoscowThis study aimed to examine the fatty acid profiles of 10 newly discovered microalgae strains hailing from phylogenetic groups valued in biotechnology. The fatty acid profiles were characterized utilising principal component analysis, resulting in several notable findings. First, our analysis revealed that certain characteristics of these profiles align well with those previously identified in similar study groups. Most notably, the marine strain Chlorella vulgaris MI-Ch19-a was found to have the highest concentration of saturated fatty acids, measuring 60.48%. Furthermore, this strain also boasted the highest α-linolenic content among those analyzed, representing 22.14% of the total fatty acid spectrum. Each strain under study demonstrated significant amounts of 16:0 (with a range spanning 18.43% to 38.28%), 16:1n-7 (ranging from 17.05% to 32.55%), and 20:5n-3 (ranging from 4.96% to 20.13%). When considering the phylogenetic influence, which was particularly marked in the levels of total saturated fatty acids and polyunsaturated fatty acid content, it was the prominence of the n-3 polyunsaturated fatty acids that stood out amongst the phylogenetic groups. Lastly, the strains Thalassiosira eccentrica and Cyclotella atomus MI-B47 exhibited the highest volumes of eicosapentaenoic acid (20:5n-3).http://journal.asu.ru/biol/article/view/15128freshwater algaemarine algaemultidimensional statisticssoil algaebiotechnology |
| spellingShingle | Irina A. Maltseva Alex V. Matsyura Tatyana Yu. Gurova Svetlana V. Cherkashina Yevhen I. Maltsev Fatty acid profiles in different phylogenetic and ecological groups of microalgae Acta Biologica Sibirica freshwater algae marine algae multidimensional statistics soil algae biotechnology |
| title | Fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| title_full | Fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| title_fullStr | Fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| title_full_unstemmed | Fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| title_short | Fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| title_sort | fatty acid profiles in different phylogenetic and ecological groups of microalgae |
| topic | freshwater algae marine algae multidimensional statistics soil algae biotechnology |
| url | http://journal.asu.ru/biol/article/view/15128 |
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