Analysis of grape variety and denomination of origin of several wines with an artificial nose

Author

Aleixandre, M. ; González, J.A. ; Sayago, I. ; Fernández, M.J. ; Gutiérrez, J. ; Horrillo, M.C.

Author_Institution

Inst. de Fis. Aplic., CSIC, Madrid

fYear

2009

fDate

11-13 Feb. 2009

Firstpage

309

Lastpage

311

Abstract

In this work we present the analysis and classification of different wines depending simultaneously on their denomination of origin and grape variety. We explain the array sensor system and the volatile compounds extraction method used to build the electronic nose. We also review the wine samples and their characteristics. Then with principal component analysis (PCA) we inspect the data and a probabilistic neural network (PNN) successfully classify the samples according to their denomination of origin and grape variety.

Keywords

array signal processing; beverages; electronic noses; neural nets; principal component analysis; wine industry; array sensor system; artificial nose; electronic nose; grape variety; origin denomination; principal component analysis; probabilistic neural network; volatile compounds extraction; wine analysis; wine classification; wine sample; Chemical analysis; Electrical resistance measurement; Electronic noses; Humans; Neural networks; Pipelines; Principal component analysis; Production; Sensor arrays; Sensor systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Electron Devices, 2009. CDE 2009. Spanish Conference on

Conference_Location

Santiago de Compostela

Print_ISBN

978-1-4244-2838-0

Electronic_ISBN

978-1-4244-2839-7

Type

conf

DOI

10.1109/SCED.2009.4800493

Filename

4800493