Instrumental measurement of wine sensory descriptors using a voltammetric electronic tongue
نویسندگان
چکیده
منابع مشابه
Instrumental measurement of wine sensory descriptors using 1 a voltammetric electronic tongue
11 12 Abstract 13 The approach presented herein reports the application of a voltammetric electronic 14 tongue (ET), in contrast with a wine tasting sensory panel, as a tool for standardized 15 wine tasting; concretely, to achieve the discrimination of different wine DOs 16 (Denominación de Origen, a mark related to its geographical region and ensuring 17 specific quality levels) and the predic...
متن کاملBasic and Mixed Taste Analysis using Voltammetric Electronic Tongue
A voltammetric electronic tongue consisting of a composite metal base electrode array for discrimination of basic taste has been presented. The electrode array consisting of Gold, Nickel, Palladium, Copper and Glassy Carbon as working electrode, has been used for transforming information of taste substances into electric signal. The electrodes output show different patterns for chemical substan...
متن کاملDetection of Edible Oils Based on Voltammetric Electronic Tongue
A voltammetric electronic tongue to classify five different types of edible oil samples is described in this study. The standard three-electrode configuration composes the sensor array: gold electrode, platinum electrode and saturated calomel electrode. Using cyclic voltammetric measurement, respectively, on five different types of edible oil samples (peanut oil, corn oil, soybean oil, sesame o...
متن کاملDiscrimination of Apple Liqueurs (Nalewka) Using a Voltammetric Electronic Tongue, UV-Vis and Raman Spectroscopy
The capability of a phthalocyanine-based voltammetric electronic tongue to analyze strong alcoholic beverages has been evaluated and compared with the performance of spectroscopic techniques coupled to chemometrics. Nalewka Polish liqueurs prepared from five apple varieties have been used as a model of strong liqueurs. Principal Component Analysis has demonstrated that the best discrimination b...
متن کاملDiscrimination of Rice with Different Pretreatment Methods by Using a Voltammetric Electronic Tongue
In this study, an application of a voltammetric electronic tongue for discrimination and prediction of different varieties of rice was investigated. Different pretreatment methods were selected, which were subsequently used for the discrimination of different varieties of rice and prediction of unknown rice samples. To this aim, a voltammetric array of sensors based on metallic electrodes was u...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors and Actuators B: Chemical
سال: 2015
ISSN: 0925-4005
DOI: 10.1016/j.snb.2014.09.081