High pressure processing accelarated the release of RG-I pectic polysaccharides from citrus peel.

Antioxidants / chemistry Citrus / chemistry Free Radical Scavengers / metabolism Fruit / chemistry Hydrogen-Ion Concentration Molecular Weight Monosaccharides / analysis Pectins / analysis Polysaccharides / analysis Pressure Proton Magnetic Resonance Spectroscopy Rheology Spectroscopy, Fourier Transform Infrared Temperature
Alkali Citrus peel High pressure processing Pectin Rhamnogalacturonan I

Journal

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

Informations de publication

Date de publication:
01 Jul 2021
Historique:
received: 14 01 2021
revised: 25 03 2021
accepted: 25 03 2021
entrez: 16 4 2021
pubmed: 17 4 2021
medline: 23 9 2021
Statut: ppublish

Résumé

High pressure processing (HPP) has become a promising strategy for extracting bioactive constituents. In this study, the impact of HPP treatment at various pH values (2.0, 8.0, and 12.0) on the macromolecular, structural, antioxidant capacity, rheological characteristics and gel properties of citrus pectic polysaccharide was investigated. The results showed that pressure and pH significantly affected the yield and Rhamnogalacturonan I (RG-I) characterizations. The yields of high pressure extraction at pH 12 (28.13 %-33.95 %) were significantly higher than the yields at pH 2 (14.85 %-16.11 %) and pH 8 (8.75 %-9.65 %). The yield of HPP (500 MPa/10 min) assisted alkali extraction is more than 2 times of that of HPP assisted acid extraction. The RG-I structure ratio of HPP-alkali extraction pectic polysaccharide (74.51 %) was significantly higher than that of traditional pectin (41.83 %). The results showed that HPP assisted alkali is a potential pectic polysaccharide extraction technology.

Identifiants

DOI: 10.1016/j.carbpol.2021.118005 PMID: 33858565
pubmed: 33858565
pii: S0144-8617(21)00392-1
doi: 10.1016/j.carbpol.2021.118005
pii:
doi:

Substances chimiques

Antioxidants 0
Free Radical Scavengers 0
Monosaccharides 0
Polysaccharides 0
rhamnogalacturonan I 0
Pectins 89NA02M4RX

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

118005

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Zhiqiang Hou (Z)

College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, China.

Shiguo Chen (S)

College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, China; Ningbo Research Institute, Zhejiang University, Hangzhou, 315100, China. Electronic address: chenshiguo210@163.com.

Xingqian Ye (X)

College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang Engineering Laboratory of Food Technology and Equipment, Zhejiang University, Hangzhou, 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou, 310058, China; Ningbo Research Institute, Zhejiang University, Hangzhou, 315100, China.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agents protecteurs › Antioxydants › High pressure processing accelarated the...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Rutaceae › Citrus › High pressure processing accelarated the...
questionsmedicales.fr › Actions chimiques et utilisations › Actions pharmacologiques › Mécanismes moléculaires de l'action pharmacologique › Piégeurs de radicaux libres › High pressure processing accelarated the...
questionsmedicales.fr › Aliments et boissons › Aliments › Fruit › High pressure processing accelarated the...
questionsmedicales.fr › Phénomènes chimiques › Concentration en ions d'hydrogène › High pressure processing accelarated the...
questionsmedicales.fr › Phénomènes chimiques › Masse moléculaire › High pressure processing accelarated the...
questionsmedicales.fr › Glucides › Sucres › Oses › High pressure processing accelarated the...
questionsmedicales.fr › Mélanges complexes › Produits biologiques › Préparations à base de plantes › Pectine › High pressure processing accelarated the...
questionsmedicales.fr › Glucides › Polyosides › High pressure processing accelarated the...
questionsmedicales.fr › Phénomènes physiques › Phénomènes mécaniques › Pression › High pressure processing accelarated the...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Spectroscopie par résonance magnétique › Spectroscopie par résonance magnétique du proton › High pressure processing accelarated the...
questionsmedicales.fr › Disciplines des sciences naturelles › Physique › Rhéologie › High pressure processing accelarated the...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Spectrophotométrie › Spectrophotométrie IR › Spectroscopie infrarouge à transformée de Fourier › High pressure processing accelarated the...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Température › High pressure processing accelarated the...