Water-soluble nanocrystalline cellulose films with highly transparent and oxygen barrier properties

被引：80
作者：
Cheng, Shaoling [1 ]
Zhang, Yapei [1 ,2 ,3 ]
Cha, Ruitao [2 ,3 ]
Yang, Jinliang [1 ,2 ,3 ]
Jiang, Xingyu [2 ,3 ]
机构：
[1] Tianjin Univ Sci & Technol, Coll Sci, Tianjin 300457, Peoples R China
[2] Natl Ctr NanoSci & Technol, Beijing Engn Res Ctr BioNanotechnol, Beijing 100190, Peoples R China
[3] Natl Ctr NanoSci & Technol, CAS Key Lab Biol Effects Nanomat & Nanosafety, Beijing 100190, Peoples R China
来源：
NANOSCALE | 2016年 / 8卷 / 02期
基金：
美国国家科学基金会;
关键词：
NANOCOMPOSITE FILMS; NANO-CRYSTALS; NANOCELLULOSE;
D O I：
10.1039/c5nr07647a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
By mixing a guar gum (GG) solution with a nanocrystalline cellulose (NCC) dispersion using a novel circular casting technology, we manufactured biodegradable films as packaging materials with improved optical and mechanical properties. These films could act as barriers for oxygen and could completely dissolve in water within 5 h. We also compared the effect of nanocomposite films and commercial food packaging materials on the preservation of food.
引用
收藏
页码：973 / 978
页数：6
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