Nanocrystalline cellulose (NCC) reinforced alginate based biodegradable nanocomposite film

被引：357

作者：

Huq, Tanzina ^{[1
]}

Salmieri, Stephane ^{[1
]}

Khan, Avik ^{[1
]}

Khan, Ruhul A. ^{[1
]}

Le Tien, Canh ^{[1
]}

Riedl, Bernard ^{[2
]}

Fraschini, Carole ^{[3
]}

Bouchard, Jean ^{[3
]}

Uribe-Calderon, Jorge ^{[4
]}

Kamal, Musa R. ^{[4
]}

Lacroix, Monique ^{[1
]}

机构：

[1] Univ Quebec, Inst Armand Frappier, INRS, Res Labs Sci Appl Food,CIC, Laval, PQ H7V 1B7, Canada

[2] Univ Laval, Dept Sci Bois & Foret, Fac Foresterie Geog & Geomat, Quebec City, PQ G1V 0A6, Canada

[3] FPInnovations, Pointe Claire, PQ H9R 3J9, Canada

[4] McGill Univ, Dept Chem Engn, Montreal, PQ H3A 2B2, Canada

来源：

CARBOHYDRATE POLYMERS | 2012年 / 90卷 / 04期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Alginate; Nanocrystalline cellulose; Nanocomposite; Biopolymers; Morphology; Thermal properties; CARRAGEENAN;

D O I：

10.1016/j.carbpol.2012.07.065

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Nanocrystalline cellulose (NCC) reinforced alginate-based nanocomposite film was prepared by solution casting. The NCC content in the matrix was varied from 1 to 8% ((w/w) % dry matrix). It was found that the nanocomposite reinforced with 5 wt% NCC content exhibits the highest tensile strength which was increased by 37% compared to the control. Incorporation of NCC also significantly improved water vapor permeability (WVP) of the nanocomposite showing a 31% decrease due to 5 wt% NCC loading. Molecular interactions between alginate and NCC were supported by Fourier Transform Infrared Spectroscopy. The X-ray diffraction studies also confirmed the appearance of crystalline peaks due to the presence of NCC inside the films. Thermal stability of alginate-based nanocomposite films was improved after incorporation of NCC. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1757 / 1763

页数：7

共 26 条

[1]

ASTM, 1999, ANN BOOK ASTM STAND, pD638

[2]

ASTM, 1983, 1509E96 ASTM

[3] Nanocomposite Edible Films from Mango Puree Reinforced with Cellulose Nanofibers [J].

Azeredo, Henriette M. C. ;

Mattoso, Luiz Henrique C. ;

Wood, Delilah ;

Williams, Tina G. ;

Avena-Bustillos, Roberto J. ;

McHugh, Tara H. .

JOURNAL OF FOOD SCIENCE, 2009, 74 (05) :N31-N35

[4] Effect of reaction conditions on the properties and behavior of wood cellulose nanocrystal suspensions [J].

Beck-Candanedo, S ;

Roman, M ;

Gray, DG .

BIOMACROMOLECULES, 2005, 6 (02) :1048-1054

[5] Mechanical performance and design criteria of biodegradable low-tunnel films [J].

Briassoulis, D. .

JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2006, 14 (03) :289-307

[6] Preparation and properties of glycerol plasticized-starch (GPS)/cellulose nanoparticle (CN) composites [J].

Chang, Peter R. ;

Jian, Ruijuan ;

Zheng, Pengwu ;

Yu, Jiugao ;

Ma, Xiaofei .

CARBOHYDRATE POLYMERS, 2010, 79 (02) :301-305

[7]

Choi J. H., 2002, LWT-FOOD SCI TECHNOL, V35, P715, DOI DOI 10.1006/fstl.2002.0928

[8] Morphology and Water Barrier Properties of Nanobiocomposites of k/i-Hybrid Carrageenan and Cellulose Nanowhiskers [J].

Dolores Sanchez-Garcia, Maria ;

Hilliou, Loic ;

Maria Lagaron, Jose .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2010, 58 (24) :12847-12857

[9] Effect of microcrystallite preparation conditions on the formation of colloid crystals of cellulose [J].

Dong, XM ;

Revol, JF ;

Gray, DG .

CELLULOSE, 1998, 5 (01) :19-32

[10] ALGINIC ACID GELS - THE EFFECT OF ALGINATE CHEMICAL-COMPOSITION AND MOLECULAR-WEIGHT [J].

DRAGET, KI ;

BRAEK, GS ;

SMIDSROD, O .

CARBOHYDRATE POLYMERS, 1994, 25 (01) :31-38

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