ZHANG Yujia,LI Ping,CAO Changwei,et al.Effects of Different Ultraviolet Treatments on the Quality of Fresh Juglans sigillata[J].Northern Horticulture,2025,(5):55-65.[doi:10.11937/bfyy.20243600]
不同紫外处理对鲜核桃品质的影响
- Title:
- Effects of Different Ultraviolet Treatments on the Quality of Fresh Juglans sigillata
- 文章编号:
- 1001-0009(2025)05-0055-11
- Keywords:
- fresh Juglans sigillata; UV irradiation; preservation; quality
- 分类号:
- S 664.1;TS 255.1
- 文献标志码:
- A
- 摘要:
- 以鲜云南深纹核桃为试材,采用3个不同波长（UVA、UVB、UVC）紫外灯照射结合不同温度贮藏的方法，研究了不同波长紫外灯对鲜核桃保鲜效果的影响，以期为鲜核桃保鲜的应用提供参考依据。结果表明:随贮藏时间的延长,冷藏条件贮藏效果优于常温条件且各处理普遍优于CK。冷藏条件下5B处理（紫外灯UVB照射5 h）的腐烂率（0%）、总色差值（25.67）、褐变度（0.33）、水分含量（30.05 g·（100g）-1）、可溶性蛋白质含量（5.63 mg·g-1）、维生素C含量（7.54 mg·（100g）-1）,经综合比较后,该组贮藏效果最佳。综上所述,鲜核桃经不同紫外处理后在冷藏条件下其品质更佳,更有利于保鲜。
- Abstract:
- Taking fresh Juglans sigillata as the test material,and the irradiation with three different wavelengths (UVA，UVB and UVC) of ultraviolet lamps combined with storage at different temperatures as the method were used,the effects of different wavelengths of ultraviolet lamps on the preservation of fresh walnuts were studied,in order to provide reference for the application of fresh walnut preservation.The results showed that with the extension of storage time，the storage effect of refrigerated condition was better than that of room temperature condition and the treatment groups were generally better than that of CK.The decay rate (0%)，total color difference (25.67)，browning degree (0.33)，moisture content (30.05 g·(100g)-1)，soluble protein content (5.63 mg·g-1)，vitamin C content (7.54 mg·(100g)-1) in the 5B treatment under the refrigerated condition (5 hours of exposure to ultraviolet UVB light)，after a comprehensive comparison，this treatment had the best storage results.In conclusion，the quality of fresh walnuts after different UV treatments was better under refrigeration conditions，which was more favorable for freshness preservation.
参考文献/References:
［1］门德盈,代佳和,汤木果,等．核桃肽制备及生物活性的研究进展［J］．食品科学,2022,43(23):367-376．［2］XIAO H M,ZHANG S Q,XI F,et al．Preservation effect of plasma-activated water (PAW) treatment on fresh walnut kernels［J］．Innovative Food Science & Emerging Technologies,2023,85:103304．［3］HICYILMAZ H,VURAL H,DELIBAS N,et al．The effects of walnut supplementation on hippocampal NMDA receptor subunits NR2A and NR2B of rats［J］．Nutritional Neuroscience,2017,20(3):203-208．［4］PYCIA K,KAPUSTA I,JAWORSKA G,et al．Antioxidant properties,profile of polyphenolic compounds and tocopherol content in various walnut (Juglans regia L．) varieties［J］．European Food Research and Technology,2019,245(3):607-616．［5］WANG X M,CHEN X H,LI S Q,et al．Physico-chemical properties,antioxidant activities and antihypertensive effects of walnut protein and its hydrolysate［J］．Journal of the Science of Food and Agriculture,2016,96(7):2579-2587．［6］U〖AKGˇ〗URLU S,OKUMUS E,BAKKALBAS E．Reduction of bitterness in green walnuts by conventional and ultrasound-assisted maceration［J］．Ultrasonics Sonochemistry,2020,66:105094．［7］AN J F,PAULL R E．Storage temperature and ethylene influence on ripening of Papaya fruit［J］．Journal of the American Society for Horticultural Science,1990,115(6):949-953．［8］陆玉卓,姜永峰,周倩,等.1-MCP熏蒸结合PE袋包装对“国色天香”李贮藏品质及生理活性的影响［J］.北方园艺,2023(13):85-93.［9］刘泽松,史君彦,王清,等．辐照技术在果蔬贮藏保鲜中的应用研究进展［J］．保鲜与加工,2020,20(4):236-242．［10］LI Y M,SUN R Y,KONG Y J,et al．Antibacterial effect of ultrasound and β-citronellol against Listeria monocytogenes and its application in carrot preservation［J］．Ultrasonics Sonochemistry,2024,102:106752．［11］QIAO L P,JIAO Y Z,LI X K,et al．Herbal smoke fumigation for controlling Penicillium crustosum in fresh walnuts［J］．Food Research International,2023,167:112709．［12］吴超,杨富雁,郜帮丽.壳聚糖、山梨酸钾和ε-聚赖氨酸对蓝莓的复合涂膜保鲜效果［J］.北方园艺,2022（7):99-105.［13］王苹．二氧化氯熏蒸结合气调包装(MAP)对湿鲜核桃保鲜效应研究［D］．乌鲁木齐:新疆农业大学,2022．［14］杨华.砀山梨酒氧化褐变的机制及调控［D］.无锡：江南大学，2021.［15］董思远,高玮,张舒宁,等．干热处理提高脱皮亚麻籽仁蛋白饮料原浆品质及其制备工艺条件优化［J］．现代食品科技,2022,38(5):152-164．［16］柳青,刘继伟,黄广学,等．钼蓝比色法测定特菜中还原型维C含量的研究［J］．农产品加工,2019(4):56-59．［17］冰德叶．氮添加与凋落物覆盖对油松和华山松幼苗生长的影响［D］．杨凌:西北农林科技大学,2021．［18］韩强,郜海燕,陈杭君,等．ClO2处理和包装方法对鲜核桃仁贮藏品质的影响［J］．中国食品学报,2017,17(5):130-137．［19］徐赟,戚文元,岳玲,等．高能电子束辐照处理对几种进口水果表皮色泽的影响［J］．保鲜与加工,2013,13(2):13-16．［20］BHAT R,GOH K M．Sonication treatment convalesce the overall quality of hand-pressed strawberry juice［J］．Food Chemistry,2017,215:470-476．［21］潘莉,李勇鹏,宁德鲁,等．不同保鲜方法对核桃青皮感官及核桃仁可溶性蛋白含量的影响［J］．中国油脂,2021,46(9):103-107．［22］BARRERA G,PIZZIMENTI S,DAGA M,et al．Lipid peroxidation-derived aldehydes,4-hydroxynonenal and malondialdehyde in aging-related disorders［J］．Antioxidants,2018,7(8):102．［23］段永康,杨海燕,魏智文,等．蓝莓果实采后病害及保鲜技术研究进展［J］．中国果树,2023(7):21-29,45．［24］CHRISTOPOULOS M V,TSANTILI E．Storage of fresh walnuts (Juglans regia L．)-low temperature and phenolic compounds［J］．Postharvest Biology and Technology,2012,73:80-88．［25］王卓.低温等离子体、短波紫外、臭氧水对蓝莓杀菌和保鲜效果的研究［D］.南京:南京农业大学,2018.［26］SONG K,MOHSENI M,TAGHIPOUR F．Mechanisms investigation on bacterial inactivation through combinations of UV wavelengths［J］．Water Research,2019,163:114875．［27］MEI KWEI J S,KURAOKA I,HORIBATA K,et al．Blockage of RNA polymerase Ⅱ at a cyclobutane pyrimidine dimer and 6-4 photoproduct［J］．Biochemical and Biophysical Research Communications,2004,320(4):1133-1138．［28］吴明娥,周古翔,李振宇,等．UVC技术灭活常见病原微生物研究现状及临床应用［J］．中国医疗设备,2024,39(2):10-15．［29］WANG D,CHEN L,MA Y,et al．Effect of UV-C treatment on the quality of fresh-cut Lotus (Nelumbo nucifera Gaertn．) root［J］．Food Chemistry,2019,278:659-664．［30］丁真真,张甜,刘艳全,等．无花果叶提取物对不同品种青皮核桃保鲜效果的影响［J］．食品工业科技,2023,44(11):343-349．［31］景鑫鑫．温度和采收期对去青皮鲜核桃冻藏品质的影响［D］．兰州:甘肃农业大学,2019．［32］秦南南,李学文,齐志文,等．包装对薄皮核桃贮藏品质的影响［J］．保鲜与加工,2020,20(4):62-68．［33］耿殿祥,魏圣军,苏娜娜,等．长波紫外线对萝卜芽苗菜抗坏血酸合成的影响［J］．营养学报,2015,37(4):350-355．［34］董礼．不同处理方法对鹰嘴蜜桃贮藏保鲜品质影响的研究［D］．广州:仲恺农业工程学院,2017．［35］丁真真,夏娜,刘艳全,等．两种天然保鲜剂对气调包装青皮核桃贮藏期品质的影响［J］．食品安全质量检测学报,2023,14(2):271-278．
备注/Memo
第一作者简介：张宇佳（2000-）,女,硕士研究生，研究方向为食品保藏技术。E-mail:A18111417100@163.com.责任作者：阚欢（1965-）,女,硕士,教授,现主要从事农林食品研究与开发等工作。E-mail:kanhuan@swfu.edu.cn.基金项目：云南省永平县核桃产业科技特派团资助项目（202204BI090014）；云南省科技重大专项资助项目（2018ZG004）。收稿日期：2024-09-08