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http://hdl.handle.net/10261/61475
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Notararigo, Sara | - |
dc.contributor.author | Nácher-Vázquez, Montserrat | - |
dc.contributor.author | Ibarburu, Idoia | - |
dc.contributor.author | Werning, María Laura | - |
dc.contributor.author | Fernández de Palencia, P. | - |
dc.contributor.author | Dueñas, María Teresa | - |
dc.contributor.author | Aznar, Rosa | - |
dc.contributor.author | López García, Paloma | - |
dc.contributor.author | Prieto Orzanco, Alicia | - |
dc.date.issued | 2012-05-12 | - |
dc.identifier.citation | Carbohydrate Polymers 94: 57-64 (2013) | es_ES |
dc.identifier.issn | 0144-8617 | - |
dc.identifier.uri | http://hdl.handle.net/10261/61475 | - |
dc.description | 2 figuras, 2 tablas | es_ES |
dc.description.abstract | Lactic acid bacteria (LAB) produce homopolysaccharides (HoPS) and heteropolysaccharides (HePS) with potential functional properties. In this work, we have performed a comparative analysis of production and purification trials of these biopolymers from bacterial culture supernatants. LAB strains belonging to four different genera, both natural as well as recombinant, were used as model systems for the production of HoPS and HePS. Two well characterized strains carrying the gft gene were used for β-glucan production, Pediococcus parvulus 2.6 (P. parvulus 2.6) isolated from cider, and the recombinant strain Lactococcus lactis NZ9000[pGTF] (L. lactis NZ9000[pGTF]). In addition, another cider isolate, Lactobacillus suebicus CUPV225 (L. suebicus CUPV225), and Leuconostoc mesenteroides RTF10 (L. mesenteroides RTF10), isolated from meat products were included in the study. Chemical analysis of the EPS revealed that L. mesenteroides produces a dextran, L. suebicus a complex heteropolysaccharide, and the β-glucan producing-strains the expected 2-substituted (1,3)-β-glucan | es_ES |
dc.description.sponsorship | This study was supported by grants AGL2009-12998-C03 and CSD2007-00063 from the Spanish Ministry of Science and Innovation, ACOMP/2009/257 from the Generalitat Valenciana, and IT335-10 from the Basque Government. M. N-V and S. N. are the recipients of JAE pre-doctor grants from the “Consejo Superior de Investigaciones Científicas” (CSIC) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Heteropolysaccharides | es_ES |
dc.subject | Lactic acid bacteria | es_ES |
dc.subject | Homopolysaccharides | es_ES |
dc.subject | Production | es_ES |
dc.subject | Purification | es_ES |
dc.subject | Methods | es_ES |
dc.title | Comparative analysis of production and purification of homo- and hetero-polysaccharides produced by lactic acid bacteria | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.carbpol.2012.05.016 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.carbpol.2012.05.016 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
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