Biosurfactants production by yeasts using sugarcane bagasse hemicellulosic hydrolysate as new sustainable alternative for lignocellulosic biorefineries
dc.contributor.author | Marcelino, P. R. F. | |
dc.contributor.author | Peres, G. F. D. | |
dc.contributor.author | Teran-Hilares, R. | |
dc.contributor.author | Pagnocca, F. C. [UNESP] | |
dc.contributor.author | Rosa, C. A. | |
dc.contributor.author | Lacerda, T. M. | |
dc.contributor.author | Santos, J. C. dos | |
dc.contributor.author | Silva, S. S. da | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade Federal de Minas Gerais (UFMG) | |
dc.date.accessioned | 2019-10-04T12:35:07Z | |
dc.date.available | 2019-10-04T12:35:07Z | |
dc.date.issued | 2019-03-01 | |
dc.description.abstract | In this study, sugarcane bagasse hemicellulosic hydrolisate was evaluated as carbon source in biosurfactant production by yeasts. 27 yeasts were screened in culture media based on commercial xylose, non-detoxified and detoxified sugarcane bagasse hydrolysate to select potential strains for BS production with emulsifying and tensoactive properties. Cutaneotrichosporon mucoides UFMG-CM-Y6148 cultured in medium based on detoxified hydrolysate was the best producer of biosurfactant with a volumetric productivity of 0.167 g.L-1. h(-1) and highlighted emulsifying properties in kerose as emulsification index higher than 50% and an emulsifying activity of 1.0 EU. mL(-1), and its effectiveness was demonstrated over a wide range of temperature, pH and salt con- centration. The chromatography and spectrometry analysis demonstrated that the BS produced by C. mucoides UFMG-CM-Y6148 was a sophorolipid. The results obtained in this study demonstrated the successful sustainable prodution of biosurfactant by yeasts in media with hemicellulosic hydrolysate and the viability of these products for biorefineries. | en |
dc.description.affiliation | Univ Sao Paulo, Engn Sch Lorena, Dept Biotechnol, BR-12602810 Sao Paulo, Brazil | |
dc.description.affiliation | Paulista State Univ Campus Rio Claro, Inst Biosci, Dept Biochem & Microbiol, BR-13506900 Rio Claro, Brazil | |
dc.description.affiliation | Univ Fed Minas Gerais, Inst Biol Sci, Dept Microbiol, BR-31270901 Belo Horizonte, MG, Brazil | |
dc.description.affiliationUnesp | Paulista State Univ Campus Rio Claro, Inst Biosci, Dept Biochem & Microbiol, BR-13506900 Rio Claro, Brazil | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.description.sponsorshipId | FAPESP: 2015/06238-4 | |
dc.description.sponsorshipId | FAPESP: 2016/14852-7 | |
dc.description.sponsorshipId | FAPESP: 2016/10636-8 | |
dc.format.extent | 212-223 | |
dc.identifier | http://dx.doi.org/10.1016/j.indcrop.2018.12.001 | |
dc.identifier.citation | Industrial Crops And Products. Amsterdam: Elsevier Science Bv, v. 129, p. 212-223, 2019. | |
dc.identifier.doi | 10.1016/j.indcrop.2018.12.001 | |
dc.identifier.issn | 0926-6690 | |
dc.identifier.uri | http://hdl.handle.net/11449/185383 | |
dc.identifier.wos | WOS:000457504200025 | |
dc.language.iso | eng | |
dc.publisher | Elsevier B.V. | |
dc.relation.ispartof | Industrial Crops And Products | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Biosurfactants | |
dc.subject | Yeasts | |
dc.subject | Sugarcane bagasse | |
dc.subject | Hemicellulosic hydrolysate | |
dc.subject | Biorefineries | |
dc.title | Biosurfactants production by yeasts using sugarcane bagasse hemicellulosic hydrolysate as new sustainable alternative for lignocellulosic biorefineries | en |
dc.type | Artigo | |
dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dcterms.rightsHolder | Elsevier B.V. | |
dspace.entity.type | Publication | |
unesp.author.lattes | 8302605179522059[4] | |
unesp.author.orcid | 0000-0002-5026-1933[4] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claro | pt |
unesp.department | Bioquímica e Microbiologia - IB | pt |