最近,消费者越来越倾向于在食品加工和包装中使用天然抗菌剂和抗氧化剂。几种生物活性化合物起源于天然来源，其中,葡萄柚籽提取物（GSE）被广泛接受，并且在食品中使用通常是安全的。GSE是食品中非常常用的抗菌剂；最近，还发现其作为涂层材料或在可食用包装膜中非常有效。最近的许多工作报告了GSE在食品包装中的应用，以确保食品质量和安全；因此，这项工作旨在提供对基于GSE的包装的最新审查。这篇评论讨论了GSE，其提取方法，以及它们在制造食品包装薄膜/涂料中的用途。还讨论了添加GSE的薄膜的各种物理和功能特性。本文还提供了GSE掺入膜和涂层的食品保鲜应用。最后,机会,挑战,以及添加GSE的包装膜/涂层的观点也有争议。
Recently, consumers have been increasingly inclined towards natural antimicrobials and antioxidants in food processing and packaging. Several bioactive compounds have originated from natural sources, and among them, grapefruit seed extract (GSE) is widely accepted and generally safe to use in food. GSE is a very commonly used antimicrobial in food; lately, it has also been found very effective as a coating material or in edible packaging films. A lot of recent work reports the use of GSE in food packaging applications to ensure food quality and safety; therefore, this work intended to provide an up-to-date review of GSE-based packaging. This review discusses GSE, its extraction methods, and their use in manufacturing food packaging film/coatings. Various physical and functional properties of GSE-added film were also discussed. This review also provides the food preservation application of GSE-incorporated film and coating. Lastly, the opportunities, challenges, and perspectives in the GSE-added packaging film/coating are also debated.
