Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2013 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFBA |
| Texto Completo: | http://repositorio.ufba.br/ri/handle/ri/17068 |
Resumo: | Texto completo: acesso restrito. p. 1-13 |
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Nascimento, Iracema AndradeMarques, Sheyla Santa IzabelCabanelas, Iago Teles DominguezPereira, Solange AndradeDruzian, Janice IzabelSouza, Carolina Oliveira deVich, Daniele VitalCarvalho, Gilson Correia deNascimento, Maurício AndradeNascimento, Iracema AndradeMarques, Sheyla Santa IzabelCabanelas, Iago Teles DominguezPereira, Solange AndradeDruzian, Janice IzabelSouza, Carolina Oliveira deVich, Daniele VitalCarvalho, Gilson Correia deNascimento, Maurício Andrade2015-03-03T14:05:45Z20131939-1234http://repositorio.ufba.br/ri/handle/ri/17068v. 6, n. 1Texto completo: acesso restrito. p. 1-13The viability of algae-based biodiesel industry depends on the selection of adequate strains in regard to profitable yields and oil quality. This work aimed to bioprospecting and screening 12 microalgae strains by applying, as selective criteria, the volumetric lipid productivity and the fatty acid profiles, used for estimating the biodiesel fuel properties. Volumetric lipid productivity varied among strains from 22.61 to 204.91 mg l−1 day−1. The highest lipid yields were observed for Chlorella (204.91 mg l−1 day1) and Botryococcus strains (112.43 and 98.00 mg l−1 day−1 for Botryococcus braunii and Botryococcus terribilis, respectively). Cluster and principal components analysis analysis applied to fatty acid methyl esters (FAME) profiles discriminated three different microalgae groups according to their potential for biodiesel production. Kirchneriella lunaris, Ankistrodesmus fusiformis, Chlamydocapsa bacillus, and Ankistrodesmus falcatus showed the highest levels of polyunsaturated FAME, which incurs in the production of biodiesels with the lowest (42.47–50.52) cetane number (CN), the highest (101.33–136.97) iodine values (IV), and the lowest oxidation stability. The higher levels of saturated FAME in the oils of Chlamydomonas sp. and Scenedesmus obliquus indicated them as source of biodiesel with higher oxidation stability, higher CN (63.63–64.94), and lower IV (27.34–35.28). The third group, except for the Trebouxyophyceae strains that appeared in isolation, are composed by microalgae that generate biodiesel of intermediate values for CN, IV, and oxidation stability, related to their levels of saturated and monosaturated lipids. Thus, in this research, FAME profiling suggested that the best approach for generating a microalgae-biodiesel of top quality is by mixing the oils of distinct cell cultures.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2015-02-23T14:35:26Z No. of bitstreams: 1 Iracema Andrade Nascimento.pdf: 429907 bytes, checksum: 01993f511a886850fbcaefcf75ab2a35 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2015-03-03T14:05:45Z (GMT) No. of bitstreams: 1 Iracema Andrade Nascimento.pdf: 429907 bytes, checksum: 01993f511a886850fbcaefcf75ab2a35 (MD5)Made available in DSpace on 2015-03-03T14:05:45Z (GMT). No. of bitstreams: 1 Iracema Andrade Nascimento.pdf: 429907 bytes, checksum: 01993f511a886850fbcaefcf75ab2a35 (MD5) Previous issue date: 2013http://dx.doi.org/ 10.1007/s12155-012-9222-2reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBABiodiesel qualityFatty acid profilesLipid productivityMicroalgae bioprospectionMicroalgae selection for biodiesel productionScreening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteriaBioEnergy Researchinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALIracema Andrade Nascimento.pdfIracema Andrade Nascimento.pdfapplication/pdf429907https://repositorio.ufba.br/bitstream/ri/17068/1/Iracema%20Andrade%20Nascimento.pdf01993f511a886850fbcaefcf75ab2a35MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/17068/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52TEXTIracema Andrade Nascimento.pdf.txtIracema Andrade Nascimento.pdf.txtExtracted texttext/plain56808https://repositorio.ufba.br/bitstream/ri/17068/3/Iracema%20Andrade%20Nascimento.pdf.txtb9569e0601101f45590a9d90c59fbe69MD53ri/170682022-10-24 17:16:25.375oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-10-24T20:16:25Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
| dc.title.pt_BR.fl_str_mv |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| dc.title.alternative.pt_BR.fl_str_mv |
BioEnergy Research |
| title |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| spellingShingle |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria Nascimento, Iracema Andrade Biodiesel quality Fatty acid profiles Lipid productivity Microalgae bioprospection Microalgae selection for biodiesel production |
| title_short |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| title_full |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| title_fullStr |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| title_full_unstemmed |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| title_sort |
Screening microalgae strains for biodiesel production: lipid productivity and estimation of fuel quality based on fatty acids profiles as selective criteria |
| author |
Nascimento, Iracema Andrade |
| author_facet |
Nascimento, Iracema Andrade Marques, Sheyla Santa Izabel Cabanelas, Iago Teles Dominguez Pereira, Solange Andrade Druzian, Janice Izabel Souza, Carolina Oliveira de Vich, Daniele Vital Carvalho, Gilson Correia de Nascimento, Maurício Andrade |
| author_role |
author |
| author2 |
Marques, Sheyla Santa Izabel Cabanelas, Iago Teles Dominguez Pereira, Solange Andrade Druzian, Janice Izabel Souza, Carolina Oliveira de Vich, Daniele Vital Carvalho, Gilson Correia de Nascimento, Maurício Andrade |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Nascimento, Iracema Andrade Marques, Sheyla Santa Izabel Cabanelas, Iago Teles Dominguez Pereira, Solange Andrade Druzian, Janice Izabel Souza, Carolina Oliveira de Vich, Daniele Vital Carvalho, Gilson Correia de Nascimento, Maurício Andrade Nascimento, Iracema Andrade Marques, Sheyla Santa Izabel Cabanelas, Iago Teles Dominguez Pereira, Solange Andrade Druzian, Janice Izabel Souza, Carolina Oliveira de Vich, Daniele Vital Carvalho, Gilson Correia de Nascimento, Maurício Andrade |
| dc.subject.por.fl_str_mv |
Biodiesel quality Fatty acid profiles Lipid productivity Microalgae bioprospection Microalgae selection for biodiesel production |
| topic |
Biodiesel quality Fatty acid profiles Lipid productivity Microalgae bioprospection Microalgae selection for biodiesel production |
| description |
Texto completo: acesso restrito. p. 1-13 |
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2013 |
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2013 |
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2015-03-03T14:05:45Z |
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1939-1234 |
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v. 6, n. 1 |
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1939-1234 v. 6, n. 1 |
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