Electronic tongues to assess wine sensory descriptors
نویسندگان
چکیده
منابع مشابه
Electronic Noses and Tongues in Wine Industry
The quality of wines is usually evaluated by a sensory panel formed of trained experts or traditional chemical analysis. Over the last few decades, electronic noses (e-noses) and electronic tongues have been developed to determine the quality of foods and beverages. They consist of arrays of sensors with cross-sensitivity, combined with pattern recognition software, which provide a fingerprint ...
متن کاملInstrumental 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 کاملRecent advances in electronic tongues.
This minireview describes the main developments of electronic tongues (e-tongues) and taste sensors in recent years, with a summary of the principles of detection and materials used in the sensing units. E-tongues are sensor arrays capable of distinguishing very similar liquids employing the concept of global selectivity, where the difference in the electrical response of different materials se...
متن کاملVoltammetric electronic tongues – basic principles and applications
This review examines basic principles and applications of voltammetric electronic tongues. It is introduced by a description of the concept of electronic tongues or taste sensors followed by a general overview of electrochemical measurement principles that have been used for electronic tongues. A special emphasis is given on measurement principles for voltammetric electronic tongues, also inclu...
متن کاملSensory descriptors, hedonic perception and consumer’s attitudes to Sangiovese red wine deriving from organically and conventionally grown grapes
In recent years, produce obtained from organic farming methods (i.e., a system that minimizes pollution and avoids the use of synthetic fertilizers and pesticides) has rapidly increased in developed countries. This may be explained by the fact that organic food meets the standard requirements for quality and healthiness. Among organic products, wine has greatly attracted the interest of the con...
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: Talanta
سال: 2017
ISSN: 0039-9140
DOI: 10.1016/j.talanta.2016.09.055