NDLI: Detection of microorganisms in water and different food matrix by Electronic Nose

Content Provider	IEEE Xplore Digital Library
Author	Nunez Carmona, E. Sberveglieri, V. Pulvirenti, A.
Copyright Year	2013
Description	Author affiliation: Dept. of Life Sci., Univ. of Modena & Reggio Emilia, Reggio Emilia, Italy (Nunez Carmona, E.; Sberveglieri, V.; Pulvirenti, A.)
Abstract	In the food matrix are involved very elemental products like water to other more complex like, for example, processed and non processed, vegetables and dairy products. All these matrix pass very restrictive controls and a intensive monitoring during the processing time to evaluate their safety and quality. The early detection of the contamination is critical to preserve the consumer's health and to avoid economic losses for the industry. On the other hand, microorganisms are part of a wide range and significant managing process, like fermentations used since ancient times and applied to many different matrix. One of this group of microorganism are Lactic Acid Bacteria (LAB) that play a different role, fermentative or contaminant, depending on the matrix where are founded. Electronic Noses (ENs) has shown to be a very effective and fast tool for monitoring microbiological spoilage and food quality control. The ability of this instrument can also be used for the selection of the most appropriate species or strains for a determinate purpose. The aim of this study was essay the ability of a novel EN for the detection of bacterial presence in water and other foodstuff in cooperation with classical microbiological and chemical techniques like Gas Chromatography Mass Spectrometry with SPME (GC-MS-SPME). The achieved results notably advocate the use of EN in industry laboratories like a very important tool in quality control.
Starting Page	699
Ending Page	703
File Size	361523
Page Count	5
File Format	PDF
ISSN	21568073
e-ISBN	9781467352222
DOI	10.1109/ICSensT.2013.6727743
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-03
Publisher Place	New Zealand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Water Liquids Food Microbiota Media Coliforms Microorganisms GC-MS-SPME Electronic Nose Quality control Electronic noses Lactic Acid Bacteria (LAB) Sensors Principal component analysis
Content Type	Text
Resource Type	Article

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