Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2
6 p.
- Autores:
-
Barajas Solano, Andrés Fernando
Yoshida, Masaki
Watanabe, Makoto M
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2016
- Institución:
- Universidad de Santander
- Repositorio:
- Repositorio Universidad de Santander
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.udes.edu.co:001/3465
- Acceso en línea:
- https://repositorio.udes.edu.co/handle/001/3465
- Palabra clave:
- Biomass
Dha
Aurantiochytrium sp
NYH-2
- Rights
- openAccess
- License
- Derechos Reservados - Universidad de Santander, 2016
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Barajas Solano, Andrés Fernando5c265abf-bb89-4d35-b797-e933564b4001-1Yoshida, Masakif8b3394b-6349-46fa-9733-429311646354-1Watanabe, Makoto M9384ee18-bcc4-4ff5-93eb-041568957a3c-12019-07-26T13:38:24Z2019-07-26T13:38:24Z2016-046 p.Aurantiochytrium sp has been recognized as one of the most suitable sources of high valuable fatty acids (FA) including docosahexaenoic acid (DHA), docosapentaenoic acid, arachidonic acid, eicosapentaenoic acid (EPA), and saturated FA; however it’s necessary to improve total biomass production and high value FA specially DHA. The aim of this research is to improve the production of biomass and DHA on the novel Aurantiochytrium sp NYH-2 strain via an optimization of culture time (2, 3 and 5 days) and removal of culture (20, 50 and 80% v/v) using a 23 experimental design. It was found that in order to improve biomass production a large amount of culture media must be replaced (>90%), however after the third cycle biomass production was reduced from 10 g/L to 9 g/L; similarly under the same conditions lipids and DHA production increased from 15% to 20% (w/w) and from 3 to 5% (w/w) respectively in the first 3 cycles and then reduced in cycle 5. Finally results suggest that in a semi-continuous process the algae is only functional 3 cycles (9 to 12 days) and in order to improve total biomass lipids and DHA production, a volume of culture media between 80-92% must be removed every 3-4 days.application/pdf10.3303/CET16490402283-9216978-88-95608-40-2https://repositorio.udes.edu.co/handle/001/3465engChemical Engineering TransactionsDerechos Reservados - Universidad de Santander, 2016info:eu-repo/semantics/openAccessAtribución-NoComercial 4.0 Internacional (CC BY-NC 4.0)https://creativecommons.org/licenses/by-nc/4.0/http://purl.org/coar/access_right/c_abf2https://www.researchgate.net/publication/301800006_Improvement_of_Biomass_and_Dha_Production_on_a_Semi-_Continuous_Culture_of_Aurantiochytrium_sp_NYH-2/link/5728c8fb08ae057b0a033671/downloadBiomassDhaAurantiochytrium spNYH-2Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85PublicationTHUMBNAILImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdf.jpgImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdf.jpgGenerated Thumbnailimage/jpeg1643https://repositorio.udes.edu.co/bitstreams/1a7614f9-3305-450b-acbf-b16d73f99563/downloadf5e53472ac8d0452a6be5c07dc738948MD54TEXTImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdf.txtImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdf.txtExtracted texttext/plain15513https://repositorio.udes.edu.co/bitstreams/e34bbbc8-a9e6-41bf-b36c-6c2583d4e3f9/download2fcf6907c634bddae6d2eead76b3af8eMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-859https://repositorio.udes.edu.co/bitstreams/048ea09a-5462-420b-be60-4eae32ea57cb/download38d94cf55aa1bf2dac1a736ac45c881cMD52ORIGINALImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdfImprovement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2.pdfapplication/pdf301173https://repositorio.udes.edu.co/bitstreams/496e2c48-9bb1-4ab8-9755-22e95877a000/download5638357b5ca412d699e85632bc4b4903MD55001/3465oai:repositorio.udes.edu.co:001/34652023-10-11 11:24:38.788https://creativecommons.org/licenses/by-nc/4.0/Derechos Reservados - Universidad de Santander, 2016https://repositorio.udes.edu.coRepositorio Universidad de Santandersoporte@metabiblioteca.comTGljZW5jaWEgZGUgUHVibGljYWNpw7NuIFVERVMKRGlyZWN0cmljZXMgZGUgVVNPIHkgQUNDRVNPCgo= |
| dc.title.eng.fl_str_mv |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| title |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| spellingShingle |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 Biomass Dha Aurantiochytrium sp NYH-2 |
| title_short |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| title_full |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| title_fullStr |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| title_full_unstemmed |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| title_sort |
Improvement of biomass and dha production on a semi-continuous culture of aurantiochytrium sp NYH-2 |
| dc.creator.fl_str_mv |
Barajas Solano, Andrés Fernando Yoshida, Masaki Watanabe, Makoto M |
| dc.contributor.author.spa.fl_str_mv |
Barajas Solano, Andrés Fernando Yoshida, Masaki Watanabe, Makoto M |
| dc.subject.proposal.eng.fl_str_mv |
Biomass Dha Aurantiochytrium sp NYH-2 |
| topic |
Biomass Dha Aurantiochytrium sp NYH-2 |
| description |
6 p. |
| publishDate |
2016 |
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2016-04 |
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2019-07-26T13:38:24Z |
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eng |
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Chemical Engineering Transactions |
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Derechos Reservados - Universidad de Santander, 2016 |
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https://www.researchgate.net/publication/301800006_Improvement_of_Biomass_and_Dha_Production_on_a_Semi-_Continuous_Culture_of_Aurantiochytrium_sp_NYH-2/link/5728c8fb08ae057b0a033671/download |
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