Characterization of different microalgae cultivated in open ponds
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| Format: | Artículo científico |
| Langue: | en |
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Universidade Estadual de Maringá
2019
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| _version_ | 1876445074800246784 |
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| author | Dagon Manoel Ribeiro |
| author_facet | Dagon Manoel Ribeiro |
| contents | Characterization of different microalgae cultivated in open ponds Dagon Manoel Ribeiro Alessandro Minillo Cinthia Aparecida de Andrade Silva Gustavo Graciano Fonseca Ingeniería composition lipid profile Growth kinetic Microalga is one of the main sources of biomasses for the production of biofuels in the 21st century. Many labs and industries around the world are seeking for more productive strains and better cultivation models. The aim of this work was to evaluate the growth and kinetic parameters of six microalgae, and the moisture and lipid contents and fatty acids profiles of the biomasses harvested at the end of each cultivation. The microalgae were isolated in the Mid-Western Region of Brazil cultivated in open pond systems. It was observed that among the six microalgae used in this work, Pseudokirchneriella subcapitata presented the higher maximum specific growth rate (μmax) (0.12 day-1). The microalgae Coelastrum sp. and P. subcapitata were the ones with the highest lipid contents, with approximately 20% of dry mass. The main fatty acid accumulated in these conditions was palmitic acid, with percentages of 59 to 69% for all microalgae evaluated. Other factors that had influenced results from cultivations in open ponds were discussed here. 2019 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303260200010 https://www.redalyc.org/journal/3032/303260200010/ https://www.redalyc.org/journal/3032/303260200010/html/ https://www.redalyc.org/journal/3032/303260200010/303260200010.epub https://www.redalyc.org/journal/3032/303260200010/movil https://doi.org/10.4025/actascitechnol.v41i1.37723 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Vol.41 |
| format | Artículo científico |
| id | redalyc_303260200010 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Characterization of different microalgae cultivated in open ponds Dagon Manoel Ribeiro Ingeniería composition lipid profile Growth kinetic Characterization of different microalgae cultivated in open ponds Dagon Manoel Ribeiro Alessandro Minillo Cinthia Aparecida de Andrade Silva Gustavo Graciano Fonseca Ingeniería composition lipid profile Growth kinetic Microalga is one of the main sources of biomasses for the production of biofuels in the 21st century. Many labs and industries around the world are seeking for more productive strains and better cultivation models. The aim of this work was to evaluate the growth and kinetic parameters of six microalgae, and the moisture and lipid contents and fatty acids profiles of the biomasses harvested at the end of each cultivation. The microalgae were isolated in the Mid-Western Region of Brazil cultivated in open pond systems. It was observed that among the six microalgae used in this work, Pseudokirchneriella subcapitata presented the higher maximum specific growth rate (μmax) (0.12 day-1). The microalgae Coelastrum sp. and P. subcapitata were the ones with the highest lipid contents, with approximately 20% of dry mass. The main fatty acid accumulated in these conditions was palmitic acid, with percentages of 59 to 69% for all microalgae evaluated. Other factors that had influenced results from cultivations in open ponds were discussed here. 2019 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303260200010 https://www.redalyc.org/journal/3032/303260200010/ https://www.redalyc.org/journal/3032/303260200010/html/ https://www.redalyc.org/journal/3032/303260200010/303260200010.epub https://www.redalyc.org/journal/3032/303260200010/movil https://doi.org/10.4025/actascitechnol.v41i1.37723 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Vol.41 |
| title | Characterization of different microalgae cultivated in open ponds |
| topic | Ingeniería composition lipid profile Growth kinetic |
| url | https://www.redalyc.org/articulo.oa?id=303260200010 https://www.redalyc.org/journal/3032/303260200010/ https://www.redalyc.org/journal/3032/303260200010/html/ https://www.redalyc.org/journal/3032/303260200010/303260200010.epub https://www.redalyc.org/journal/3032/303260200010/movil https://doi.org/10.4025/actascitechnol.v41i1.37723 |