Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae
Sustainable dinoflagellate microalgae-based bioprocess designed to produce secondary metabolites (SMs) with interesting bioactivities are attracting increasing attention. However, dinoflagellates also produce other valuable bioproducts (e.g polyunsaturated fatty acids, carotenoids, etc.) that could...
| Main Authors: | , , , , , , , , |
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| 格式: | info:eu-repo/semantics/article |
| 语言: | English |
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Elsevier
2024
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| 主题: | |
| 在线阅读: | http://hdl.handle.net/10835/15213 https://doi.org/10.1016/j.biortech.2019.03.041 |
| _version_ | 1789406599526219776 |
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| author | López Rodríguez, Mercedes Cerón García, María Del Carmen López Rosales, Lorenzo González López, Cynthia Victoria Molina Miras, Alejandro Ramirez Gonzalez, A. Sánchez Mirón, Asterio García Camacho, Francisco Molina Grima, Emilio |
| author_facet | López Rodríguez, Mercedes Cerón García, María Del Carmen López Rosales, Lorenzo González López, Cynthia Victoria Molina Miras, Alejandro Ramirez Gonzalez, A. Sánchez Mirón, Asterio García Camacho, Francisco Molina Grima, Emilio |
| author_sort | López Rodríguez, Mercedes |
| collection | DSpace |
| description | Sustainable dinoflagellate microalgae-based bioprocess designed to produce secondary metabolites (SMs) with interesting bioactivities are attracting increasing attention. However, dinoflagellates also produce other valuable bioproducts (e.g polyunsaturated fatty acids, carotenoids, etc.) that could be recovered and should therefore be taken into account in the bioprocess. In this study, biomass of the marine dinoflagellate microalga Amphidinium carterae was used to assess and optimise three different methods in order to obtain three families of high-value biochemical compounds present in the biomass. The existing processes encompassed a multi-step extraction process for carotenoids, fatty acids and APDs individually and are optimized for the integral valorization of raw A. carterae biomass, with SMs being the primary target compounds. Total process recovery yields were 97% for carotenoids, 80% for total fatty acids and 100% for an extract rich in APDs (not purified). |
| format | info:eu-repo/semantics/article |
| id | oai:repositorio.ual.es:10835-15213 |
| institution | Universidad de Cuenca |
| language | English |
| publishDate | 2024 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oai:repositorio.ual.es:10835-152132024-01-17T09:33:49Z Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae López Rodríguez, Mercedes Cerón García, María Del Carmen López Rosales, Lorenzo González López, Cynthia Victoria Molina Miras, Alejandro Ramirez Gonzalez, A. Sánchez Mirón, Asterio García Camacho, Francisco Molina Grima, Emilio Marine microalgae Amphidinium Integrated extraction process Polyunsaturated fatty acids Carotenoids Peridinin Bioactive compounds Sustainable dinoflagellate microalgae-based bioprocess designed to produce secondary metabolites (SMs) with interesting bioactivities are attracting increasing attention. However, dinoflagellates also produce other valuable bioproducts (e.g polyunsaturated fatty acids, carotenoids, etc.) that could be recovered and should therefore be taken into account in the bioprocess. In this study, biomass of the marine dinoflagellate microalga Amphidinium carterae was used to assess and optimise three different methods in order to obtain three families of high-value biochemical compounds present in the biomass. The existing processes encompassed a multi-step extraction process for carotenoids, fatty acids and APDs individually and are optimized for the integral valorization of raw A. carterae biomass, with SMs being the primary target compounds. Total process recovery yields were 97% for carotenoids, 80% for total fatty acids and 100% for an extract rich in APDs (not purified). 2024-01-17T09:33:49Z 2024-01-17T09:33:49Z 2019-03-07 info:eu-repo/semantics/article López-Rodríguez, M., Cerón-García, M. C., López-Rosales, L., González-López, C. V., Molina-Miras, A., Ramírez-González, A., Sánchez-Mirón, A., García-Camacho, F. & Molina-Grima, E. (2019). Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae. Bioresource technology, 282, 370-37 0960-8524 http://hdl.handle.net/10835/15213 https://doi.org/10.1016/j.biortech.2019.03.041 en https://www.sciencedirect.com/science/article/pii/S0960852419303888 info:eu-repo/semantics/openAccess Elsevier |
| spellingShingle | Marine microalgae Amphidinium Integrated extraction process Polyunsaturated fatty acids Carotenoids Peridinin Bioactive compounds López Rodríguez, Mercedes Cerón García, María Del Carmen López Rosales, Lorenzo González López, Cynthia Victoria Molina Miras, Alejandro Ramirez Gonzalez, A. Sánchez Mirón, Asterio García Camacho, Francisco Molina Grima, Emilio Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title | Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title_full | Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title_fullStr | Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title_full_unstemmed | Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title_short | Assessment of multi-step processes for an integral use of the biomass of the marine microalga Amphidinium carterae |
| title_sort | assessment of multi-step processes for an integral use of the biomass of the marine microalga amphidinium carterae |
| topic | Marine microalgae Amphidinium Integrated extraction process Polyunsaturated fatty acids Carotenoids Peridinin Bioactive compounds |
| url | http://hdl.handle.net/10835/15213 https://doi.org/10.1016/j.biortech.2019.03.041 |
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