不同品牌食醋味感特征的电子舌分析  

Analysis of Taste Characteristics of Vinegar in Different Brands with Electronic Tongue

作　　者：舒静[1] 陈轩[1] 潘从道[1] 邓莉[1] 肖甚圣[1] 

机构地区：[1]武汉工业学院食品科学与工程学院,武汉430023

出　　处：《中国调味品》2013年第8期95-98,101,共5页China Condiment

摘　　要：为了研究不同区域、不同品牌食醋的味感差别,文章采用TS-5000Z型味觉分析系统,将食醋样品按陈醋∶水为1∶5(V/V)进行稀释后检测。经过丰富的图形展示,对其传感器响应信号进行了主成分分析(PCA)。结果显示:电子舌能够很好地辨别不同地域、不同品牌的食醋,能够直观地反映各品牌之间的味感差异,这为消费者根据自己的喜好与需求购买商品提供参考。In order to study the taste differences of vinegar from different areas with different brands, TS-5000Z taste analysis system is used in this paper to detect the sample of vinegar after diluting at the ratio of vinegar and water of 1 ： 5 （V/V）. After plenty of graphics display, the sensor response signals are studied by principal component analysis （PCA）. The result indicates that electronic tongue can distinguish vinegar from different areas with different brands, it can also reflect the taste differ- ences among various brands intuitively, which provide references for consumers to purchase goods ac- cording to their preference and demands.

关 键 词：电子舌 味觉分析 主成分分析(PCA) 食醋 

分 类 号：TS264.22[轻工技术与工程—发酵工程]