Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production
Microalgae are increasingly used in the production of various industrial chemicals. Lipids from major microalgae crops are similar to lipids obtained from oilseed plants and can be converted into biodiesel, moreover, microalgae are more advantageous than plants in oil production in many ways. Theref...
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| Format: | Article |
| Language: | English |
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Çanakkale Onsekiz Mart University
2021-06-01
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| Series: | Journal of Advanced Research in Natural and Applied Sciences |
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| Online Access: | https://dergipark.org.tr/en/download/article-file/1455015 |
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| author | Togayhan Kutluk |
| author_facet | Togayhan Kutluk |
| author_sort | Togayhan Kutluk |
| collection | DOAJ |
| description | Microalgae are increasingly used in the production of various industrial chemicals. Lipids from major microalgae crops are similar to lipids obtained from oilseed plants and can be converted into biodiesel, moreover, microalgae are more advantageous than plants in oil production in many ways. Therefore, oil and biodiesel production technology from microalgae is a current and interesting research topic. The effect of salinity in the nutrient medium on the growth and lipid productivity of marine microalgae Dunaliella tertiolecta was investigated. The usability of Marmara Seawater (MSW) as a growth medium and its suita-bility for microalgae were also investigated. The highest cell concentration (1.53gdw / L), growth rate (μmax = 0.006h-1) and oil productivity (12.8 (g / L. Day) (10-3)) in nutrient medium (5g) were obtained. On the other hand, the cetane number was calculated according to the dominant arachidic acid (C20:0), it was determined as 74.9 and the average molecular weight of the oil was calculated as 849.1 g / mol. Ac-cording to the experimental results, it is predicted that microalgae lipids will be widely used as an alterna-tive to vegetable oils soon as raw materials. |
| format | Article |
| id | doaj-art-239771335779451cb4d732393264d5ac |
| institution | Kabale University |
| issn | 2757-5195 |
| language | English |
| publishDate | 2021-06-01 |
| publisher | Çanakkale Onsekiz Mart University |
| record_format | Article |
| series | Journal of Advanced Research in Natural and Applied Sciences |
| spelling | doaj-art-239771335779451cb4d732393264d5ac2025-02-05T17:58:10ZengÇanakkale Onsekiz Mart UniversityJournal of Advanced Research in Natural and Applied Sciences2757-51952021-06-017226627310.28979/jarnas.842714453Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel ProductionTogayhan Kutluk0KOCAELİ ÜNİVERSİTESİMicroalgae are increasingly used in the production of various industrial chemicals. Lipids from major microalgae crops are similar to lipids obtained from oilseed plants and can be converted into biodiesel, moreover, microalgae are more advantageous than plants in oil production in many ways. Therefore, oil and biodiesel production technology from microalgae is a current and interesting research topic. The effect of salinity in the nutrient medium on the growth and lipid productivity of marine microalgae Dunaliella tertiolecta was investigated. The usability of Marmara Seawater (MSW) as a growth medium and its suita-bility for microalgae were also investigated. The highest cell concentration (1.53gdw / L), growth rate (μmax = 0.006h-1) and oil productivity (12.8 (g / L. Day) (10-3)) in nutrient medium (5g) were obtained. On the other hand, the cetane number was calculated according to the dominant arachidic acid (C20:0), it was determined as 74.9 and the average molecular weight of the oil was calculated as 849.1 g / mol. Ac-cording to the experimental results, it is predicted that microalgae lipids will be widely used as an alterna-tive to vegetable oils soon as raw materials.https://dergipark.org.tr/en/download/article-file/1455015algae oilbiofuelcetane numberdunaliellafatty acidsmicroalgaesalinity |
| spellingShingle | Togayhan Kutluk Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production Journal of Advanced Research in Natural and Applied Sciences algae oil biofuel cetane number dunaliella fatty acids microalgae salinity |
| title | Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production |
| title_full | Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production |
| title_fullStr | Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production |
| title_full_unstemmed | Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production |
| title_short | Lipid Productivity of Marine Microalgae Dunaliella tertiolecta in Marmara Seawater and Johnson’s Media with Different Salinities and Evaluation as A Raw Material Source for Biofuel Production |
| title_sort | lipid productivity of marine microalgae dunaliella tertiolecta in marmara seawater and johnson s media with different salinities and evaluation as a raw material source for biofuel production |
| topic | algae oil biofuel cetane number dunaliella fatty acids microalgae salinity |
| url | https://dergipark.org.tr/en/download/article-file/1455015 |
| work_keys_str_mv | AT togayhankutluk lipidproductivityofmarinemicroalgaedunaliellatertiolectainmarmaraseawaterandjohnsonsmediawithdifferentsalinitiesandevaluationasarawmaterialsourceforbiofuelproduction |