Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803
6 p.
- Autores:
-
García Martínez, Janet Bibiana
Ayala Torres, Edinson
Reyes Gómez, Oscar
Zuorro, Antonio
Barajas Solano, Andrés Fernando
Barajas Ferreira, Crisóstomo
- 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:001/3467
- Acceso en línea:
- https://repositorio.udes.edu.co/handle/001/3467
- Palabra clave:
- Carbohydrates
Proteins
Chlorella vulgaris
- Rights
- openAccess
- License
- Derechos Reservados - Universidad de Santander
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García Martínez, Janet Bibiana89e2c09e-698f-402b-913f-696675065e68-1Ayala Torres, Edinsonf7e20b62-12b2-466e-b426-8ca24388e1b3-1Reyes Gómez, Oscar0a317d86-5edd-4602-9151-e8bf180f264b-1Zuorro, Antonio2969e913-fdd9-49c5-ac30-2c47e4bbe195-1Barajas Solano, Andrés Fernando5c265abf-bb89-4d35-b797-e933564b4001-1Barajas Ferreira, Crisóstomoc2bb409e-fa76-4523-a569-4626f71ffdad-12019-07-26T14:09:28Z2019-07-26T14:09:28Z2016-046 p.Microalgae are a valuable source of high-value products and biofuels, however the high-energy cost required for the extraction of their metabolites has kept questioning on possible industrial upgrading. The aim of this study was to evaluate the effect of temperature, solvent/biomass, NaOH concentration and thermal pretreatment of the biomass in a 2-cycle carbohydrate and protein extraction system. Results shown that best conditions for carbohydrates extraction are achieved at a solvent concentration of 3.67 M, 55°C and a solvent/biomass ratio of 30mL/g. On the other side, the best conditions for protein were 3 M, 85°C and 45 mL/g. The efficiencies achieved under these conditions were 95% for carbohydrates and 98% for proteins. Using the best extraction conditions for each metabolite a thermal pre-treatment was performed at 25°C, 75°C and 105ºC. Results indicate that highest efficiencies were achieved with dry biomass pretreated at 105°C, with values of 95% for carbohydrates and 98% for proteins.application/pdf10.3303/CET1649060978-88-95608-40-2;2283-9216https://repositorio.udes.edu.co/handle/001/3467engChemical Engineering TransactionsDerechos Reservados - Universidad de Santanderinfo: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/301800845_Evaluation_of_a_Two-Phase_Extraction_System_of_Carbohydrates_and_Proteins_from_Chlorella_vulgaris_Utex_1803/link/5728cadf08aef7c7e2c0c6f3/downloadCarbohydratesProteinsChlorella vulgarisEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803Artículo 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_970fb48d4fbd8a85PublicationTHUMBNAILEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdf.jpgEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdf.jpgGenerated Thumbnailimage/jpeg1634https://repositorio.udes.edu.co/bitstreams/f60d7ed6-f12c-465b-b556-fbc15f53fddc/download4722ca9c3cf55a8bad1d55c16e04926bMD54TEXTEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdf.txtEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdf.txtExtracted texttext/plain15373https://repositorio.udes.edu.co/bitstreams/67230eee-1e1c-450a-adc8-753bc1fe061e/download52733650384d2cd11b5028d25bbdd14cMD53LICENSElicense.txtlicense.txttext/plain; charset=utf-859https://repositorio.udes.edu.co/bitstreams/0ed266c1-97d6-439d-92d7-38c17f707be5/download38d94cf55aa1bf2dac1a736ac45c881cMD52ORIGINALEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdfEvaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803.pdfapplication/pdf295228https://repositorio.udes.edu.co/bitstreams/a15c0f7e-48fb-43c4-9cd8-6371dfdf19e1/download6262c2475fd62cf5b0a1b89309a4f4a8MD55001/3467oai:repositorio.udes.edu.co:001/34672023-10-11 11:23:56.378https://creativecommons.org/licenses/by-nc/4.0/Derechos Reservados - Universidad de Santanderhttps://repositorio.udes.edu.coRepositorio Universidad de Santandersoporte@metabiblioteca.comTGljZW5jaWEgZGUgUHVibGljYWNpw7NuIFVERVMKRGlyZWN0cmljZXMgZGUgVVNPIHkgQUNDRVNPCgo= |
| dc.title.eng.fl_str_mv |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| title |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| spellingShingle |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 Carbohydrates Proteins Chlorella vulgaris |
| title_short |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| title_full |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| title_fullStr |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| title_full_unstemmed |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| title_sort |
Evaluation of a two-phase extraction system of carbohydrates and proteins from chlorella vulgaris utex 1803 |
| dc.creator.fl_str_mv |
García Martínez, Janet Bibiana Ayala Torres, Edinson Reyes Gómez, Oscar Zuorro, Antonio Barajas Solano, Andrés Fernando Barajas Ferreira, Crisóstomo |
| dc.contributor.author.spa.fl_str_mv |
García Martínez, Janet Bibiana Ayala Torres, Edinson Reyes Gómez, Oscar Zuorro, Antonio Barajas Solano, Andrés Fernando Barajas Ferreira, Crisóstomo |
| dc.subject.proposal.eng.fl_str_mv |
Carbohydrates Proteins Chlorella vulgaris |
| topic |
Carbohydrates Proteins Chlorella vulgaris |
| description |
6 p. |
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2016 |
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2016-04 |
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2019-07-26T14:09:28Z |
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2019-07-26T14:09:28Z |
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2283-9216 |
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eng |
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Chemical Engineering Transactions |
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Derechos Reservados - Universidad de Santander |
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