果蔬LED光调保鲜研究进展

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中图分类号：S63 文献标志码：A 文章编号：1673-2871（2025）11-001-12

Abstract：Fresh fruits and vegetables containalarge amount of waterand rich nutrients，which are prone to spoilage during transportationandstorage，greatlyaffctingtheircommercialvalue.Thetraditional chemical preservationmethods have significant effects，but therearecertainsafetyhazards，and itsoperation is relativelycomplex，and thus canno longer meethe growing market demand.LED（lightemiting diode）dimming technology，asanewtypeof gren fruit and vegetablepreservationandstorage technology，hasatractedwidespreadattntioninthefoodindustry.Itcaneffctivelymaintainthecommercialappearanceoffruitsandvegetables，slowdownthedeclineinpostharvestqualityimprovethenutritional valueoffruitsandvegetables toacertainextent，andachievethegoal ofreducing storage loses and extending the shelflifeoffruitsandvegetables.Thisarticlereviews theimpactofLEDlight modulation technologyonthecolor， appearance，and nutritional qualityoffruitsand vegetables，aswellas its effectson fruitand vegetablemetabolism from monitoring thelevelsofantioxidantsystem，diseaseresistance，andenzyme activity.Italsolooks forward tothecurrent application statusand prospects ofLEDlight modulation technology，inorder toprovidenew ideas for innovationin fruit and vegetable preservation technologyand industrial development.

Keywords：LEDlight;Fruitand vegetable;Storageand preservation

水果和蔬菜富含多种营养物质，如维生素、矿物质、植物化学物质和膳食纤维，是人们日常饮食中不可或缺的一部分，在维持健康方面发挥着关键作用。（剩余23248字）