Nanocellulose-based composites for packaging applications

编号 020032303

推送时间 20211227

研究领域 林产化工 

年份 2021 

类型 期刊 

语种 英语

标题 Nanocellulose-based composites for packaging applications

来源期刊 Current Opinion in Green and Sustainable Chemistry

期 第323期

发表时间 20210507

关键词 Cellulose;  Bioresources;  Nanocellulose;  Cellulose nanocrystals;  Cellulose nanofibrils;  Biodegradable packaging; 

摘要 Cellulose is one of the most interesting bioresources owing to its abundance, renewability, and?biodegradability.?Nanocellulose?(NC), which can be isolated from natural cellulosic sources or synthesized by bacteria, has gained much research focus in recent years thanks to its non toxicity,?recyclability, biodegradability, and reinforcing capability. The outstanding physical and mechanical properties of NC including high?elastic modulus, high surface area, high strength, and high gas barrier properties have prompted its use in biomedical, cosmetic, electronics, and food packaging industries. In this review, we focus on NC sources, extraction methods, and use for the development of sustainable packaging materials. The processing methods of NC-based composites films, the effect of NC incorporation on the properties of packaging films, and health-related issues are discussed.

服务人员 尚玮姣

服务院士 宋湛谦

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