Fabrication of antimicrobial composite films based on xylan from pulping process for food packaging.

Anti-Infective Agents / chemistry Biocompatible Materials / chemistry Chemical Phenomena Food Packaging Mechanical Phenomena Membranes, Artificial Microscopy, Atomic Force Molecular Structure Solubility Spectrum Analysis Xylans / chemistry
Crosslinking Hydroxyethyl cellulose Xylan

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 Aug 2019
Historique:
received: 27 12 2018
revised: 04 05 2019
accepted: 04 05 2019
pubmed: 10 5 2019
medline: 18 12 2019
entrez: 10 5 2019
Statut: ppublish

Résumé

A facile and green route is introduced to fabricate antimicrobial composite films in this article from xylan (XL) and hydroxyethyl cellulose (HEC) with citric acid (CA) and polyethylene glycol 400 (PEG-400) as crosslinker and plasticizer, respectively. XL was obtained by precipitating wood hydrolysate (WH) produced during pulping process with ethanol. Antimicrobial activity was constructed by incorporating β-cyclodextrin/sodium benzoate (β-CD/NaBz) complex into the composite matrix. The interactions, including hydrogen bonds and covalent bonds, between the polymers were confirmed by FT-IR spectroscopy. Morphology and crystallinity of composite films at different curing time were investigated by AFM and XRD, respectively. The composite film cured for 40 min exhibits tensile strength up to 62.3 MPa and oxygen permeability (OP) as low as 1.0 cm

Identifiants

DOI: 10.1016/j.ijbiomac.2019.05.021 PMID: 31071408
pubmed: 31071408
pii: S0141-8130(18)37320-3
doi: 10.1016/j.ijbiomac.2019.05.021
pii:
doi:

Substances chimiques

Anti-Infective Agents 0
Biocompatible Materials 0
Membranes, Artificial 0
Xylans 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

122-130

Informations de copyright

Copyright © 2019 Elsevier B.V. All rights reserved.

Auteurs

Yue-Chao Yang (YC)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China; Department of Chemistry, Renmin University of China, Beijing 100872, China.

Xiu-Wen Mei (XW)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China.

Ya-Jie Hu (YJ)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China.

Li-Yuan Su (LY)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China.

Jing Bian (J)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China.

Ming-Fei Li (MF)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China.

Feng Peng (F)

Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, China. Electronic address: fengpeng@bjfu.edu.cn.

Run-Cang Sun (RC)

Center for Lignocellulose Science and Engineering, Liaoning Key Laboratory of Pulp and Paper Engineering, Dalian Polytechnic University, Dalian 116034, China.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Actions pharmacologiques › Utilisations thérapeutiques › Anti-infectieux › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Matériaux biocompatibles › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Phénomènes chimiques › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Technologie, industrie et agriculture › Industrie › Emballage de produit › Emballage alimentaire › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Phénomènes physiques › Phénomènes mécaniques › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomimétiques › Membrane artificielle › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Techniques d'investigation › Microscopie à sonde à balayage › Microscopie à force atomique › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Phénomènes chimiques › Structure moléculaire › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Phénomènes chimiques › Solubilité › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Fabrication of antimicrobial composite films...
questionsmedicales.fr › Glucides › Polyosides › Xylanes › Fabrication of antimicrobial composite films...