纳米TiO_(2)复合膜在食品包装中的应用研究进展  

Research Progress on the Application of Nano-TiO_(2)Composite Film in Food Packaging

作　　者：范文广[1] 郑海君 田辉 任海伟[1] 田亚琴 潘立超 杨伟霞 FAN Wenguang;ZHENG Haijun;TIAN Hui;REN Haiwei;TIAN Yaqin;PAN Lichao;YANG Weixia(School of Life Science and Engineering,Lanzhou University of Technology,Lanzhou 730050,China)

机构地区：[1]兰州理工大学生命科学与工程学院,甘肃兰州730050

出　　处：《食品工业科技》2025年第7期425-434,共10页Science and Technology of Food Industry

基　　金：国家自然科学基金项目(31960491);甘肃省自然科学基金(23JRRA798)。

摘　　要：近年来,纳米材料因其独特的性能在食品包装中具有优势而引起了人们的极大兴趣,纳米二氧化钛(titanium dioxide,TiO_(2))由于其优异的生物相容性、光催化和抗菌性能,被公认为是生物可降解食品包装膜中的功能性纳米填料。本文介绍了纳米TiO_(2)复合膜的制备方法,分析了复合膜在紫外屏蔽、抗菌、乙烯清除、智能响应等方面发挥的多元化功能,总结了在果蔬保鲜和肉类包装领域应用较广泛的纳米TiO_(2)复合膜的最新研究进展,讨论了纳米TiO_(2)应用在食品包装中存在的安全隐患,并对其发展前景进行了展望,以期为纳米TiO_(2)复合膜在未来功能化以及智能化食品包装领域中的研究提供理论参考和新思路。In recent years,nanomaterials have attracted great interest in food packaging due to their unique properties.Nanoscale titanium dioxide,recognized for its excellent biocompatibility,photocatalytic,and antibacterial properties,is considered a functional nanofiller in biodegradable food packaging films.This paper introduces the preparation method of nano-TiO_(2)composite films,analyzes the diverse functions of the composite films in UV shielding,antibacterial activity,ethylene removal,and smart response,summarizes the latest research progress of nano-TiO_(2)composite films widely used in the preservation of fruits,vegetables,and meat packaging,discusses the safety hazards of nano-TiO_(2)in food packaging,and prospects its development,aiming to provide theoretical references and new insights for the future research on functional and intelligent food packaging in the field of nano-TiO_(2)composite films.

关 键 词：纳米二氧化钛(TiO_(2)) 复合膜 应用 食品包装 

分 类 号：TS206.4[轻工技术与工程—食品科学]