Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/61475
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Comparative analysis of production and purification of homo- and hetero-polysaccharides produced by lactic acid bacteria

AutorNotararigo, Sara CSIC ORCID; Nácher-Vázquez, Montserrat CSIC ORCID; Ibarburu, Idoia; Werning, María Laura CSIC; Fernández de Palencia, P. CSIC; Dueñas, María Teresa; Aznar, Rosa CSIC ORCID; López García, Paloma CSIC ORCID ; Prieto Orzanco, Alicia CSIC ORCID
Palabras claveHeteropolysaccharides
Lactic acid bacteria
Homopolysaccharides
Production
Purification
Methods
Fecha de publicación12-may-2012
EditorElsevier
CitaciónCarbohydrate Polymers 94: 57-64 (2013)
ResumenLactic 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
Descripción2 figuras, 2 tablas
Versión del editorhttp://dx.doi.org/10.1016/j.carbpol.2012.05.016
URIhttp://hdl.handle.net/10261/61475
DOI10.1016/j.carbpol.2012.05.016
ISSN0144-8617
Aparece en las colecciones: (CIB) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
CARBPOL-D-11-01882R1 (repositorio).pdf886,52 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

86
checked on 12-mar-2024

WEB OF SCIENCETM
Citations

77
checked on 29-feb-2024

Page view(s)

537
checked on 18-mar-2024

Download(s)

658
checked on 18-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.