Studies on Food Cellulose Paper Coated by Chitosan/ Graphene Oxide

被引：0
|
作者：
Shi C. [1 ]
Shao M. [1 ]
Li W. [1 ]
Huang J. [1 ]
Fang Q. [1 ]
机构：
[1] Food Safety Key Laboratory of Zhejiang Province/ School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou
来源：
Journal of Chinese Institute of Food Science and Technology | 2019年 / 19卷 / 07期
关键词：
Chitosan; Food cellulose papers; Fresh pork; Graphene oxide; Storage;
D O I：
10.16429/j.1009-7848.2019.07.025
中图分类号：
学科分类号：
摘要：
In order to overcome the drawbacks of chitosan applied in food packaging, such as weak mechanical behavior, low solubility etc., chitosan/ grapheme oxide mixer was coated on food wrapper, and then performance of the filmed wrapper was estimated by inoxidizability, tensile strength, transmittance of vapor and oil, etc., and found that the food packaging coating with acid soluble chitosan (18 mL, 10 mg/mL), grapheme oxide (1 mL, 1 mg/mL) and antioxidants (1 mL, 1 mg/mL) has good preservation function. After which the influence of wrapper on color, elasticity, globulins precipitation, drip loss and cooking lose rate of fresh pork during storage was preliminarily explored. The results showed that compared with normal chitosan coated food package, the chitosan/ grapheme filmed wrapper had better performance, which provided theoretical basis in terms of exploring rich-stored, natural, nontoxic, and highly effective biological fresh-keeping agents/ materials. © 2019, Editorial Office of Journal of CIFST. All right reserved.
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页码：192 / 200
页数：8
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