食品与机械2025，Vol.41Issue(5)：36-41,6.DOI:10.13652/j.spjx.1003.5788.2024.80694
基于电子鼻和电子舌的电子束辐照对浓香型白酒的催陈效果
Aging acceleration effect of electron beam irradiation on Luzhou-flavor Baijiu using electronic nose and electronic tongue
摘要
Abstract
[Objective]To clarify the aging acceleration effect of electron beam irradiation on Luzhou-flavor Baijiu.[Methods]The effects of 0～8 kGy electron beam irradiation on the aroma and taste of newly produced Luzhou-flavor Baijiu were studied using electronic nose and electronic tongue technologies.Aged Baijiu(1～3 years)served as a control to analyze the changes in aroma and taste characteristics after treatment with the optimal irradiation dose.[Results]Principal component analysis(PCA)of the electronic nose and electronic tongue revealed clear separation of newly produced Luzhou-flavor Baijiu after irradiation with various doses of electron beams,indicating significant differences in aroma and taste profiles.A dose of 2 kGy was identified as the optimal irradiation dose for new Luzhou-flavor Baijiu.During storage,the aroma and taste profiles of the irradiated Baijiu gradually approached those of aged Baijiu.After 75 days of storage,the PCA distribution of the electronic tongue showed overlap between the irradiated Baijiu and the 3-year-old aged Baijiu,indicating similar taste profiles.[Conclusion]Electron beam irradiation exhibits an aging acceleration effect on Luzhou-flavor Baijiu.关键词
浓香型白酒/电子束辐照/电子鼻/电子舌/陈化Key words
Luzhou-flavor Baijiu/electron beam irradiation/electronic nose/electronic tongue/aging引用本文复制引用
郑琦,田文慧,岳玲,颜伟强,陈志军,张艳艳,孔秋莲..基于电子鼻和电子舌的电子束辐照对浓香型白酒的催陈效果[J].食品与机械,2025,41(5):36-41,6.基金项目
上海市农业科技创新项目(编号:沪农科T2023322) （编号:沪农科T2023322）
上海市农产品保鲜加工专业技术服务平台(编号:21DZ2292200) （编号:21DZ2292200）
上海农产品保鲜加工工程技术研究中心(编号:19DZ2251600) （编号:19DZ2251600）
