Probiotic fermentation modifies the structures of pectic polysaccharides from carrot pulp.

Daucus carota / chemistry Fermentation Hexuronic Acids / chemistry Magnetic Resonance Spectroscopy / methods Molecular Structure Monosaccharides / chemistry Polysaccharides / chemistry Probiotics / chemistry
Carrot pulp Pectic polysaccharides Probiotic fermentation Structure

Journal

Carbohydrate polymers
ISSN: 1879-1344
Titre abrégé: Carbohydr Polym
Pays: England
ID NLM: 8307156

Informations de publication

Date de publication:
01 Jan 2021
Historique:
received: 30 04 2020
revised: 01 09 2020
accepted: 04 09 2020
entrez: 4 11 2020
pubmed: 5 11 2020
medline: 24 4 2021
Statut: ppublish

Résumé

Previous studies have suggested that water-soluble polysaccharides from fermented carrot pulp (WSP-p) have stronger anti-diabetic effects than those from un-fermented carrot pulp (WSP-n). This study aimed to improve understanding of these functional differences by comparing their molecular structures. Weight-average molecular weights of WSP-p fractions were lower than those of the corresponding WSP-n fractions. While both WSPs had similar functional groups, more fragmented particles were observed on the surface of large particles of WSP-n than WSP-p. Monosaccharide composition and methylation analysis confirmed that both WSP-p and WSP-n were pectic polysaccharides, containing rhamnogalacturonan-I-type polysaccharides with 1,4-linked α-d-galacturonic acid residues and homogalacturonan regions with 1,4-GalpA linkages.

Identifiants

DOI: 10.1016/j.carbpol.2020.117116 PMID: 33142651
pubmed: 33142651
pii: S0144-8617(20)31289-3
doi: 10.1016/j.carbpol.2020.117116
pii:
doi:

Substances chimiques

Hexuronic Acids 0
Monosaccharides 0
Polysaccharides 0
galacturonic acid 4JK6RN80GF

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

117116

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Auteurs

Yu-Jun Wan (YJ)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China; Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Brisbane, Queensland, 4072, Australia.

Tao Hong (T)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China.

Hui-Fang Shi (HF)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China.

Jun-Yi Yin (JY)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China.

Todor Koev (T)

Food, Innovation and Health, Quadram Institute Bioscience, Norwich Research Park, Norwich, NR4 7UQ, UK.

Shao-Ping Nie (SP)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China.

Robert G Gilbert (RG)

Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Brisbane, Queensland, 4072, Australia; Joint International Research Laboratory of Agriculture and Agri-Product Safety, College of Agriculture, Yangzhou University, Yangzhou, Jiangsu, 225009, China.

Ming-Yong Xie (MY)

State Key Laboratory of Food Science and Technology, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi, 330047, China; National R&D Center for Freshwater Fish Processing, Jiangxi Normal University, Nanchang, Jiangxi, 330022, China. Electronic address: myxie@ncu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Apiaceae › Daucus carota › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Métabolisme › Métabolisme glucidique › Fermentation › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Glucides › Oses acides › Acides uroniques › Acides hexuroniques › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Spectroscopie par résonance magnétique › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Phénomènes chimiques › Structure moléculaire › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Glucides › Sucres › Oses › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Glucides › Polyosides › Probiotic fermentation modifies the structures...
questionsmedicales.fr › Aliments et boissons › Aliments › Compléments alimentaires › Probiotiques › Probiotic fermentation modifies the structures...