贵金属催化剂在果蔬保鲜中的应用研究进展

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作者简介：王健，高级工程师；主要从事冰箱全空间保鲜、果蔬保鲜技术研发及产品应用工作。

关键词：贵金属催化剂；乙烯脱除；低温催化；果蔬保鲜；失活机制中图分类号：TS76；TS255.36 文献标识码：A DOI： 10.11980/j.issn.0254-508X.2025.08.010

Research Progress on the Application of Noble Metal Catalysts inFruit and Vegetable Preservation

WANG JiantLI Hongcai2.3.*ZHANG HaolSU Yanqun2³LIU Haoquan1XIAO Guihua2.3.4

（1.QingdaoHaierRefrigeratorCo.Ld.，Qingdo，handongProvince，661o；2.ChinaNationalPulpandPaperResearchiteCo.，Ld.，Beijing，o2；3.NatioalEngneringLabPulpndape，eiing，；4HebeiProvceAdancdpbsed Functional Materials and Technological Innovation Center，Langfang，Hebei Province，） （ * E-mail：lihongcai003@126.com）

Abstract：EfcietrmoalofexcsyeisucialforextedingteshelflifeoffruitsandvegeblesNobleetal-asedl-pature（～5C）catalyticoxidationtechologyhasdemostratedsignifiantpotentialadvantagsicold-hainpreservatioduetosmildre actionconis，bsnceofscodarypolltiondontrolbleoperatioalostsThspapersummadentdvansintalytic mechanisms，performanceoptimzationstrategies，andanti-deactivationapproachesforplatium（Pt），silver（Ag），andgold（Au）based catalystsietyeoxdationByddressgcurrentindustrialchallengs，thisapepropedfuturedevelopmentdirectiosoproie theoreticalsupportandinovativeinsightsforconstructingstableandeficientethyleneremovalsystemsusingnoblemetalcatalysts. Keywords：nobleetalcatalysts；etylneremoal;low-temperaturecatalysis；fruitandvegetablepreseration；deactivationmehaism

果蔬作为人类膳食中维生素、矿物质和膳食纤维的重要来源，其采后保鲜技术直接关系到食品供应链的经济效益和资源可持续性。（剩余19304字）