Abstract：
Food sectors are facing issues as a result of food scarcity, which is exacerbated by rising populations and demand for food. Food is ordinarily wrapped and packaged using petroleum-based plastics such as polyethylene, polyvinyl chloride, and others. However, the excessive use of these polymers has environmental and health risks. As a result, much research is currently focused on the use of bio-based materials for food packaging. Biodegradable polymers that are compatible with food products are used to make edible packaging materials. These can be ingested with food and provide consumers with additional health benefits. Recent research has shifted its focus to multilayer coatings and films-based food packaging, which can provide a material with additional distinct features. The aim of this review article is to investigate the properties and applications of several bio-based polymers in food packaging. The several types of edible film and coating production technologies are also covered separately. Furthermore, the use of edible films and coatings in the food industry has been examined, and their advantages over traditional materials are also discussed.
摘要：
由于粮食短缺，粮食部门正面临问题，人口和食物需求的增加加剧了这种情况。食品通常使用聚乙烯等石油基塑料包装和包装，聚氯乙烯,和其他人。然而,过度使用这些聚合物具有环境和健康风险。因此,目前许多研究集中在使用生物基材料进行食品包装。与食品相容的生物可降解聚合物用于制造可食用包装材料。这些可以与食物一起摄入，并为消费者提供额外的健康益处。最近的研究已将重点转移到多层涂层和基于薄膜的食品包装上，这可以提供具有附加的不同特征的材料。本文旨在研究几种生物基聚合物在食品包装中的性能和应用。几种类型的可食用薄膜和包衣生产技术也分别涵盖。此外，研究了可食用薄膜和涂层在食品工业中的用途，并讨论了它们相对于传统材料的优势。
