纳米纤维素研究及在食品工业中的应用前景

Study on nano-cellulose and its application prospect in food industry

纳米纤维素是一种新型高分子聚合物,具有独特的分子结构,且具备高比表面积、流变剪切特性以及强机械强度等优良性能,在食品工业中应用广泛。本文主要介绍了纳米纤维素(CNF、CMC和BC)的结构形貌、制备方法以及理化性质(机械强度、流变学特性和表面活性等),综述了纳米纤维素在食品中的应用,并对其进行了展望。

Nano-cellulose is a novel macromolecule polymer, with unique molecular structure and excellent properties such as higher respect ratio, rheological character and mechanical strength,which was widely used in food industry. The main aim of this paper was to introduce structure morphology, preparation methods and physicochemical properties （mechanical strength, rheological character and surface activity, etc.）of nano-cellulose （CNF,CMC and BC）.Meantime,the application of nano-cellulose in food industry were also reviewed and prospected in this paper.