Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea
This study aimed to determine the fatty acids profile and seasonal change in Cystoseira crinita Duby, 1830 from the Sinop Peninsula coasts. The fatty acids profile was analyzed by GC/MS and their seasonal variation was studied. Along the sampling, it was possible to identify 37 different fatty acids...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Çanakkale Onsekiz Mart University
2023-12-01
|
| Series: | Journal of Advanced Research in Natural and Applied Sciences |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/en/download/article-file/2959907 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832095502803402752 |
|---|---|
| author | Melek Ersoy Karaçuha Gökhan Yıldız Ali Karaçuha |
| author_facet | Melek Ersoy Karaçuha Gökhan Yıldız Ali Karaçuha |
| author_sort | Melek Ersoy Karaçuha |
| collection | DOAJ |
| description | This study aimed to determine the fatty acids profile and seasonal change in Cystoseira crinita Duby, 1830 from the Sinop Peninsula coasts. The fatty acids profile was analyzed by GC/MS and their seasonal variation was studied. Along the sampling, it was possible to identify 37 different fatty acids in C. crinita, from C4 to C22. It was determined that palmitic acid was the most abundant fatty acid in all seasons, and further, the season which provided the highest contents of SFA, PUFA, and MUFA was winter. As a matter of fact, in our study, it was determined that the highest PUFA values ranged from 40.63% in winter to 32.23% in summer. It has been determined that the MUFA value varies between 25.88% in winter and 30.79% in summer, and the SFA value varies between 33.50% in winter and 35.98% in summer. In this study, the PUFA/SFA ratio of C. crinita was determined to change between 1.01% - 1.21% from winter to summer. In addition, the total -6/-3 PUFA ratio was found to be greater than 1 and ranged from 1.61 (winter) to 2.07 (summer). The atherogenicity and thrombogenicity index and h/H ratio were calculated from the fatty acid profiles of C. crinata, and the AI index was determined to change from 0.71 (winter) to 0.74 (autumn), TI index was 0.44 winter) to 0.58 (in summer). The h/H ratio of 1.71 (summer) to 2.00 (winter) was calculated. These results of our study showed that the seasons have a significant effect on the fatty acid profile and the fatty acids in C. crinita may have important contributions to human nutrition. For this reasons, it is thought that it is extremely important to reveal the nutritional content of different seaweed species that spread in the seas of Turkey and to observe the seasonal changes in their contents. |
| format | Article |
| id | doaj-art-b8df653a9ef14617a28f2b94090a0d1d |
| institution | Kabale University |
| issn | 2757-5195 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Çanakkale Onsekiz Mart University |
| record_format | Article |
| series | Journal of Advanced Research in Natural and Applied Sciences |
| spelling | doaj-art-b8df653a9ef14617a28f2b94090a0d1d2025-02-05T17:57:35ZengÇanakkale Onsekiz Mart UniversityJournal of Advanced Research in Natural and Applied Sciences2757-51952023-12-019487188010.28979/jarnas.1252942453Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black SeaMelek Ersoy Karaçuha0https://orcid.org/0000-0001-6210-9624Gökhan Yıldız1https://orcid.org/0000-0002-2123-0871Ali Karaçuha2https://orcid.org/0000-0002-0419-9964SİNOP ÜNİVERSİTESİSİNOP ÜNİVERSİTESİSİNOP ÜNİVERSİTESİThis study aimed to determine the fatty acids profile and seasonal change in Cystoseira crinita Duby, 1830 from the Sinop Peninsula coasts. The fatty acids profile was analyzed by GC/MS and their seasonal variation was studied. Along the sampling, it was possible to identify 37 different fatty acids in C. crinita, from C4 to C22. It was determined that palmitic acid was the most abundant fatty acid in all seasons, and further, the season which provided the highest contents of SFA, PUFA, and MUFA was winter. As a matter of fact, in our study, it was determined that the highest PUFA values ranged from 40.63% in winter to 32.23% in summer. It has been determined that the MUFA value varies between 25.88% in winter and 30.79% in summer, and the SFA value varies between 33.50% in winter and 35.98% in summer. In this study, the PUFA/SFA ratio of C. crinita was determined to change between 1.01% - 1.21% from winter to summer. In addition, the total -6/-3 PUFA ratio was found to be greater than 1 and ranged from 1.61 (winter) to 2.07 (summer). The atherogenicity and thrombogenicity index and h/H ratio were calculated from the fatty acid profiles of C. crinata, and the AI index was determined to change from 0.71 (winter) to 0.74 (autumn), TI index was 0.44 winter) to 0.58 (in summer). The h/H ratio of 1.71 (summer) to 2.00 (winter) was calculated. These results of our study showed that the seasons have a significant effect on the fatty acid profile and the fatty acids in C. crinita may have important contributions to human nutrition. For this reasons, it is thought that it is extremely important to reveal the nutritional content of different seaweed species that spread in the seas of Turkey and to observe the seasonal changes in their contents.https://dergipark.org.tr/en/download/article-file/2959907atherogenicity indexblack seafatty acidmacroalgaethrombogenicity indexatherogenicity indexblack seafatty acidmacroalgaethrombogenicity index |
| spellingShingle | Melek Ersoy Karaçuha Gökhan Yıldız Ali Karaçuha Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea Journal of Advanced Research in Natural and Applied Sciences atherogenicity index black sea fatty acid macroalgae thrombogenicity index atherogenicity index black sea fatty acid macroalgae thrombogenicity index |
| title | Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea |
| title_full | Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea |
| title_fullStr | Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea |
| title_full_unstemmed | Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea |
| title_short | Seasonal changes in the fatty acid profile of Cystoseira crinita Duby, 1830, distributed on the Sinop Peninsula Coast of the Black Sea |
| title_sort | seasonal changes in the fatty acid profile of cystoseira crinita duby 1830 distributed on the sinop peninsula coast of the black sea |
| topic | atherogenicity index black sea fatty acid macroalgae thrombogenicity index atherogenicity index black sea fatty acid macroalgae thrombogenicity index |
| url | https://dergipark.org.tr/en/download/article-file/2959907 |
| work_keys_str_mv | AT melekersoykaracuha seasonalchangesinthefattyacidprofileofcystoseiracrinitaduby1830distributedonthesinoppeninsulacoastoftheblacksea AT gokhanyıldız seasonalchangesinthefattyacidprofileofcystoseiracrinitaduby1830distributedonthesinoppeninsulacoastoftheblacksea AT alikaracuha seasonalchangesinthefattyacidprofileofcystoseiracrinitaduby1830distributedonthesinoppeninsulacoastoftheblacksea |