Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day
Influence of main environmental factors (temperature, intensity of photosynthetically active radiation and tidal cycle) on the contents of free amino acids (FAAs) in Fucus vesiculosus in the Barents Sea during the day was investigated. An undular change in the content of FAAs occurs during the day,...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/27/e3sconf_agritechviii2023_05008.pdf |
| _version_ | 1797807837928226816 |
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| author | Klindukh Maria P. Ryzhik Inna V. Makarov Mikhail V. |
| author_facet | Klindukh Maria P. Ryzhik Inna V. Makarov Mikhail V. |
| author_sort | Klindukh Maria P. |
| collection | DOAJ |
| description | Influence of main environmental factors (temperature, intensity of photosynthetically active radiation and tidal cycle) on the contents of free amino acids (FAAs) in Fucus vesiculosus in the Barents Sea during the day was investigated. An undular change in the content of FAAs occurs during the day, associated with the phases of the tidal cycle. Temperature and photosynthetically active radiation influenced the content of FAAs, but their relation probably is a nonlinear. The content of most of FAAs and their total amount reached the highest values at a minimum water level. The lowest values were determined when algae were in seawater. The difference in the content of individual FAAs and their common amounts averaged 1.5-3 times during the day. The reason for the changes in the content of FAAs is probably related to the metabolic processes and their switching during the transition of algae from an aquatic environment to an air and vice versa. |
| first_indexed | 2024-03-13T06:29:39Z |
| format | Article |
| id | doaj.art-3150fcd4bacd48638362aee22ac257c5 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-13T06:29:39Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-3150fcd4bacd48638362aee22ac257c52023-06-09T09:11:05ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013900500810.1051/e3sconf/202339005008e3sconf_agritechviii2023_05008Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the dayKlindukh Maria P.0Ryzhik Inna V.1Makarov Mikhail V.2Murmansk Marine Biological InstituteMurmansk Marine Biological InstituteMurmansk Marine Biological InstituteInfluence of main environmental factors (temperature, intensity of photosynthetically active radiation and tidal cycle) on the contents of free amino acids (FAAs) in Fucus vesiculosus in the Barents Sea during the day was investigated. An undular change in the content of FAAs occurs during the day, associated with the phases of the tidal cycle. Temperature and photosynthetically active radiation influenced the content of FAAs, but their relation probably is a nonlinear. The content of most of FAAs and their total amount reached the highest values at a minimum water level. The lowest values were determined when algae were in seawater. The difference in the content of individual FAAs and their common amounts averaged 1.5-3 times during the day. The reason for the changes in the content of FAAs is probably related to the metabolic processes and their switching during the transition of algae from an aquatic environment to an air and vice versa.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/27/e3sconf_agritechviii2023_05008.pdf |
| spellingShingle | Klindukh Maria P. Ryzhik Inna V. Makarov Mikhail V. Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day E3S Web of Conferences |
| title | Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day |
| title_full | Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day |
| title_fullStr | Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day |
| title_full_unstemmed | Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day |
| title_short | Influence of environmental factors on the contents of free amino acids in Fucus vesiculosus in the Barents Sea during the day |
| title_sort | influence of environmental factors on the contents of free amino acids in fucus vesiculosus in the barents sea during the day |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/27/e3sconf_agritechviii2023_05008.pdf |
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