Real time detection of beer defects with a hand held electronic nose

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原文链接

NETL

外文摘要：A hand held wireless portable electronic nose (e-nose) has been developed for general purpose applications。 It is based on non-specific micromechanized semiconductor sensors。 It has been applied to the real time detection of two common aromatic defects in beer: acetaldehyde and ethyl acetate。 Several measurements are made in order to check the discrimination capability of the system in the quantitative and qualitative classification these compounds in beer。 Principal Component Analysis (PCA) and classification with Artificial Neural Networks are made as data processing methods。

外文关键词：

beerdeffectselectronic nose

作者：

Santos, Jose Pedro、Lozano, Jesus

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作者单位：

GRlDSEN, Inst. de Tecnol. Fisicas y de la Informacion (ITEFI), Madrid, Spain

会议名称：

Spanish Conference on Electron Devices

会议地点：

Madrid(ES)

会议母体文献：

2015 10th Spanish Conference on Electron Devices

页码：

1-4

出版时间：

2015

DOI：

10.1109/CDE.2015.7087492