Structure characterization of a pyruvated exopolysaccharide from Lactobacillus plantarum AR307.

Lactobacillus plantarum / chemistry Molecular Structure Molecular Weight Polysaccharides, Bacterial / chemistry
Exopolysaccharide Lactobacillus plantarum NMR Pyruvate Structure

Journal

International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578

Informations de publication

Date de publication:
01 May 2021
Historique:
received: 01 12 2020
revised: 14 02 2021
accepted: 15 02 2021
pubmed: 24 2 2021
medline: 7 8 2021
entrez: 23 2 2021
Statut: ppublish

Résumé

A pyruvated exopolysaccharide designated as LPE-1 was isolated and purified from the fermentation broth of Lactobacillus plantarum AR307 and characterized for its chemical structure. The results indicated that LPE-1 contained galactopyranose (Galp) and glucopyranose (Glcp) at a molar ratio of 2: 1. The weight-averaged molecular weight (M

Identifiants

DOI: 10.1016/j.ijbiomac.2021.02.119 PMID: 33621574
pubmed: 33621574
pii: S0141-8130(21)00398-6
doi: 10.1016/j.ijbiomac.2021.02.119
pii:
doi:

Substances chimiques

Polysaccharides, Bacterial 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113-120

Informations de copyright

Copyright © 2021. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declared that they have no conflicts of interest to this work.

Auteurs

Xiaowan Feng (X)

Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.

Hui Zhang (H)

Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.

Phoency F H Lai (PFH)

Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.

Zhiqiang Xiong (Z)

Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.

Lianzhong Ai (L)

Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China. Electronic address: ailianzhong1@126.com.

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Classifications MeSH

questionsmedicales.fr › Bactéries › Bactéries à Gram positif › Lactobacillales › Lactobacillaceae › Lactobacillus › Lactobacillus plantarum › Structure characterization of a pyruvated...
questionsmedicales.fr › Phénomènes chimiques › Structure moléculaire › Structure characterization of a pyruvated...
questionsmedicales.fr › Phénomènes chimiques › Masse moléculaire › Structure characterization of a pyruvated...
questionsmedicales.fr › Facteurs biologiques › Antigènes › Antigènes bactériens › Polyosides bactériens › Structure characterization of a pyruvated...