Starchy Films as a Sustainable Alternative in Food Industry: Current Research and Applications.

The overconsumption of nonbiodegradable materials, particularly plastics, has had a significant and detrimental impact on the environment. Advancements in research sector have led to the development of biodegradable materials, namely starch‐based biodegradable films, which have the potential to reduce this environmental impact. Starch is a unique biopolymer with distinctive chemical, physical, mechanical, thermal, and optical properties that make it an attractive alternative to nonbiodegradable and harmful materials. This review paper comprehensively discusses the properties of starch and the techniques involved in transforming native starch into starch‐based films. Further a broad overview of recent research on combining starch with several composites to enhance the physicochemical properties has been discussed herein. In addition, this paper also discusses recent insights into the development of starch‐based composite films and their potential applications in food packaging systems. Future studies must focus on the development of starch composites that strike a balance between different versatile properties of the biopolymer. Additionally, a critical examination of the interactions at the molecular level will help to expand our understanding of this sustainable biopolymer. Ultimately, the findings of this review paper will provide valuable insights for researchers and industry professionals interested in the development and utilization of starch‐based biodegradable films. [ABSTRACT FROM AUTHOR]