纳米技术在肉类保鲜中的应用研究进展  

Application of Nanotechnology in Meat Preservation:A Review

作　　者：邓钰桢 张亚迪 杨晓溪 边朋沙 郎玉苗 DENG Yuzhen;ZHANG Yadi;YANG Xiaoxi;BIAN Pengsha;LANG Yumiao(College of Public Health,Hebei University,Baoding 071002,China;Key Laboratory of Public Health Safety of Hebei Province,Baoding 071000,China;Hebei Research Center for Geoanalysis,Baoding 071000,China)

机构地区：[1]河北大学公共卫生学院,河北保定071002 [2]河北省公共卫生安全重点实验室,河北保定071000 [3]河北省地质实验测试中心,河北保定071000

出　　处：《肉类研究》2020年第12期87-93,共7页Meat Research

基　　金：国家自然科学基金青年科学基金项目(31701531);河北省自然科学基金项目(C2018201146);“一省一校”工程项目(801260201078);河北大学研究生创新资助项目(HBU2021ss008);河北大学大学生创新创业项目(2019273;2020388)。

摘　　要：肉品保鲜技术能够延缓肉品氧化反应及其腐败变质,提高肉品品质和安全性。常用的保鲜方法可分为物理保鲜方法和化学保鲜方法,其中物理保鲜技术是一种有效抑制细菌或杀死细菌的保鲜方法,然而其成本高、操作复杂、难以把控;化学保鲜方法成本低、保鲜效果好,但存在潜在毒性等问题。纳米材料因其特殊结构引起表面效应、小尺寸效应、量子尺寸效应和宏观量子隧道效应的特性可减少保鲜剂的使用,并提高保鲜剂的作用效果。纳米技术在肉类保鲜中已有应用并呈现良好保鲜效果,因此利用纳米技术有望开发出低成本、高效、安全的保鲜方法。本文对肉品保鲜中常用纳米技术进行介绍,综述纳米技术在肉类保鲜中的应用,并对纳米技术在肉类保鲜中的应用进行展望。Meat preservation technology can delay meat oxidation and spoilage and consequently ensure meat quality and safety.Physical and chemical methods are nowadays commonly used for meat preservation.Physical preservation technology can effectively inhibit or kill bacteria,despite being costly,complicated to operate,and difficult to control.Chemical preservation method is cheap and efficient,but its application is hampered by problems such as potential toxicity.Nanomaterials can reduce the dose and improve the efficiency of preservatives due to the surface effects,small size effects,quantum size effects,and macroscopic quantum tunneling effects caused by the special structures of nanomaterials.At present,nanotechnology has been applied in meat preservation with good efficiency.Therefore,it is expected that nanotechnology will be used to develop low-cost,efficient and safe preservation methods.This article summarizes the nanomaterials commonly used in meat preservation,and discusses the current and future applications of nanotechnology in meat preservation.

关 键 词：纳米技术 肉类 抑菌 抗氧化 品质特性 

分 类 号：TS251.1[轻工技术与工程—农产品加工及贮藏工程]