植物基材料和可食用薄膜已成为传统包装材料的有希望的替代品,提供可持续和环保的解决方案。这篇小型评论强调了源自多糖的植物基材料的重要性,蛋白质,和脂质,展示其可再生和可生物降解的性质。可食薄膜的性质,包括机械强度,阻隔性能,光学特性,热稳定性,和延长保质期,正在探索,展示其对食品包装和其他应用的适用性。此外,3D打印技术的应用允许定制设计和复杂的几何形状,为个性化营养铺平道路。功能化策略,如主动和智能包装,生物活性化合物的掺入,和抗菌性能,还讨论了,提供额外的功能和好处。确定了挑战和未来方向,强调可持续性的重要性,可扩展性,regulation,和性能优化。强调了植物基材料和可食用薄膜的潜在影响,从减少对化石燃料的依赖到减少塑料废物和促进循环经济。总之,以植物为基础的材料和可食用薄膜在彻底改变包装工业方面具有巨大潜力,为传统材料提供可持续的替代品。拥抱这些创新将有助于减少塑料废物。促进循环经济,创造一个可持续和有弹性的星球。
Plant-based materials and edible films have emerged as promising alternatives to conventional packaging materials, offering sustainable and environmentally friendly solutions. This mini-review highlights the significance of plant-based materials derived from polysaccharides, proteins, and lipids, showcasing their renewable and biodegradable nature. The properties of edible films, including mechanical strength, barrier properties, optical characteristics, thermal stability, and shelf-life extension, are explored, showcasing their suitability for food packaging and other applications. Moreover, the application of 3D printing technology allows for customized designs and complex geometries, paving the way for personalized nutrition. Functionalization strategies, such as active and intelligent packaging, incorporation of bioactive compounds, and antimicrobial properties, are also discussed, offering additional functionalities and benefits. Challenges and future directions are identified, emphasizing the importance of sustainability, scalability, regulation, and performance optimization. The potential impact of plant-based materials and edible films is highlighted, ranging from reducing reliance on fossil fuels to mitigating plastic waste and promoting a circular economy. In conclusion, plant-based materials and edible films hold great potential in revolutionizing the packaging industry, offering sustainable alternatives to conventional materials. Embracing these innovations will contribute to reducing plastic waste, promoting a circular economy, and creating a sustainable and resilient planet.