Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Damiani, Maria Cecilia | - |
| dc.creator | Popovich, Cecilia Angelines | - |
| dc.creator | Constenla, Diana Teresita | - |
| dc.creator | Leonardi, Patricia Ines | - |
| dc.date | 2018-08-30T15:52:21Z | - |
| dc.date | 2018-08-30T15:52:21Z | - |
| dc.date | 2010-06 | - |
| dc.date | 2018-08-21T13:43:10Z | - |
| dc.date.accessioned | 2019-04-29T15:40:48Z | - |
| dc.date.available | 2019-04-29T15:40:48Z | - |
| dc.date.issued | 2018-08-30T15:52:21Z | - |
| dc.date.issued | 2018-08-30T15:52:21Z | - |
| dc.date.issued | 2010-06 | - |
| dc.date.issued | 2018-08-21T13:43:10Z | - |
| dc.identifier | Damiani, Maria Cecilia; Popovich, Cecilia Angelines; Constenla, Diana Teresita; Leonardi, Patricia Ines; Lipid analysis in Haematococcus pluvialis to assess its potential use as a biodiesel feedstock; Elsevier; Bioresource Technology; 101; 11; 6-2010; 3801-3807 | - |
| dc.identifier | 0960-8524 | - |
| dc.identifier | http://hdl.handle.net/11336/57694 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299330 | - |
| dc.description | The lipid content and composition of Haematococcus pluvialis exposed to stress conditions were analyzed to assess the potential of this microalga as a biodiesel feedstock. The total lipid content of control cells was 15.61% dw, whereas that of cells exposed to continuous high light intensity with nitrogen-sufficient medium (A-stress condition) or under continuous high light intensity with nitrogen-deprivation medium (B-stress condition) was 34.85% dw and 32.99% dw, respectively. The fatty acid profile was similar under all conditions and indicated that the main components were palmitic, stearic, oleic, linoleic, linolenic and linolelaidic acids. The neutral lipid fraction increased about 2-fold under both stress conditions. The percentage of saturated fatty acids in the neutral lipid fraction was 30.36% and 29.62% in cultures grown under A-stress and B-stress, respectively, and 27.81% under control conditions. The monounsaturated fatty acid content was not significantly different in control and A-stress cultures (20.07% and 19.91%, respectively), but was 18.96% under B-stress. The content of polyunsaturated fatty acids was 47.23% under B-stress and 43.15% under A-stress. Growth-rate was higher under A-stress compared to B-stress. This is the first study of H. pluvialis that provides a detailed characterization of its lipid content in relation to bioenergy. The results indicate the potential of this microalga as a biodiesel feedstock; however, culture conditions still have to be improved in order to achieve an adequate energy balance in mass culture. © 2010 Elsevier Ltd. All rights reserved. | - |
| dc.description | Fil: Damiani, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina | - |
| dc.description | Fil: Popovich, Cecilia Angelines. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina | - |
| dc.description | Fil: Constenla, Diana Teresita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina | - |
| dc.description | Fil: Leonardi, Patricia Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.biortech.2009.12.136 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0960852410000593 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | BIODIESEL | - |
| dc.subject | HAEMATOCOCCUS PLUVIALIS | - |
| dc.subject | HIGH LIGHT INTENSITY | - |
| dc.subject | NEUTRAL LIPID | - |
| dc.subject | NITROGEN DEPRIVATION | - |
| dc.subject | Otras Ciencias Biológicas | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Lipid analysis in Haematococcus pluvialis to assess its potential use as a biodiesel feedstock | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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