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Hemicellulose-Based Film: Potential Green Films for Food Packaging.

Yuelong ZhaoHui SunBiao YangYun-Xuan Weng
Published in: Polymers (2020)
Globally increasing environmental awareness and the possibility of increasing price and dwindling supply of traditional petroleum-based plastics have led to a breadth of research currently addressing environmentally friendly bioplastics as an alternative solution. In this context, hemicellulose, as the second richest polysaccharide, has attracted extensive attention due to its combination of such advantages as abundance, biodegradability, and renewability. Herein, in this review, the latest research progress in development of hemicellulose film with regard to application in the field of food packaging is presented with particular emphasis on various physical and chemical modification approaches aimed at performance improvement, primarily for enhancement of mechanical, barrier properties, and hydrophobicity that are essential to food packing materials. The development highlights of hemicellulose film substrate are outlined and research prospects in the field are described.
Keyphrases
  • human health
  • room temperature
  • risk assessment
  • reduced graphene oxide
  • mental health
  • working memory
  • gold nanoparticles
  • microbial community
  • amino acid
  • anaerobic digestion