Application of an E-Tongue to the Analysis of Monovarietal and Blends of White Wines
作者: Manuel GutiérrezAndreu LloberaAndrey IpatovJordi Vila-PlanasSantiago MínguezStefanie DemmingStephanus BüttgenbachFina CapdevilaCarme DomingoCecilia Jiménez-Jorquera
刊名: Sensors, 2011, Vol.11 (5), pp.4840
来源数据库: Directory of Open Access Journals
关键词: hybrid electronic tongueelectrochemical microsensorsphotonic lab on a chipwine analysismultivariate chemometric tools
原始语种摘要: This work presents a multiparametric system capable of characterizing and classifying white wines according to the grape variety and geographical origin. Besides, it quantifies specific parameters of interest for quality control in wine. The system, known as a hybrid electronic tongue, consists of an array of electrochemical microsensors—six ISFET based sensors, a conductivity sensor, a redox potential sensor and two amperometric electrodes, a gold microelectrode and a microelectrode for sensing electrochemical oxygen demand—and a miniaturized optofluidic system. The test sample set comprised eighteen Catalan monovarietal white wines from four different grape varieties, two Croatian monovarietal white wines and seven bi- and trivarietal mixtures prepared from the Catalan varieties....
全文获取路径: DOAJ  (合作)
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影响因子:1.953 (2012)

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关键词翻译
关键词翻译
  • microelectrode 微电极
  • sensor 感受器
  • White 怀特牌汽车
  • amperometric 测量电流的
  • Analysis 分析
  • white 白色
  • parameters 参数
  • demonstrate 说明
  • interest 兴趣
  • grape 葡萄