Electronic Noses and Olfaction 2000: Proceedings of the 7th International Symposium on Olfaction and Electronic Noses, Brighton, UK, July 2000 PDF
Preview Electronic Noses and Olfaction 2000: Proceedings of the 7th International Symposium on Olfaction and Electronic Noses, Brighton, UK, July 2000
Electronic Noses and Olfaction 2000 Sensors Series Series Editor: B E Jones Solid State Gas Sensors Edited by P T Moseley and B C Tofield Techniques and Mechanisms in Gas Sensing Edited by P T Moseley, J 0 W Norris and D E Williams Hall Effect Devices R S Popovic Thin Film Resistive Sensors Edited by P Ciureanu and S Middelhoek Biosensors: Microelectrochemical Devices M Lambrecht and W Sansen Sensors VI: Technology, Systems and Applications Edited by K T V Grattan and A T Augousti Automotive Sensors M H Westbrook and J D Turner Sensors and their Applications VII Edited by A T Augousti Advances in Actuators Edited by A P Dorey and J H Moore Intelligent Sensor Systems, Revised Edition J E Brignell and N M White Sensor Materials P T Moseley and J Crocker Ultrasonic Sensors R C Asher Sensors and their Applications VIII Edited by A T Augousti and N M White Eurosensors XI1 Edited by N M White Sensors and their Applications X Edited by N M White and A T Augousti Electronic Noses and Olfaction 2000 Proceedings of the Seventh International Symposium on Olfaction and Electronic Noses, held in Brighton, UK, July 2000 Edited by J W Gardner University of Warwick and Krishna C Persaud UMIST Institute of Physics Publishing Bristol and Philadelphia Copyright 02000 by IOP Publishing Ltd and individual contributors. All rights resewed. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the written permission of the publisher, except as stated below. Single photocopies of single articles may be made for private study or research. Illustrations and short extracts from the text of individual contributions may be copied provided that the source is acknowledged, the permission of the authors is obtained and IOP Publishing Ltd is notified. Multiple copying is permitted in accordance with the terms of licences issued by the Copyright Licensing Agency under the terms of its agreement with the Committee of Vice-Chancellors and Principals. Authorization to photocopy items for internal or personal use, or the internal or personal use of specific clients in the USA, is granted by IOP Publishing Ltd to libraries and other users registered with the Copyright Clearance Center (CCC) Transactional Reporting Service, provided that the base fee of $30.00 per copy is paid directly to CCC, 222 Rosewood Drive, Danvers, MA 01923, USA. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library. ISBN 0 7503 0764 1 Library of Congress Cataloging-in-Publication Data are available Series Editor: Professor B E Jones, Brunel University Published by Institute of Physics Publishing, wholly owned by the Institute of Physics, London Institute of Physics Publishing, Dirac House, Temple Back, Bristol BSl 6BE, UK US Ofice: Institute of Physics Publishing, The Public Ledger Building, Suite 1035, 150 South Independence Mall West, Philadelphia, PA 19106, USA Printed in Great Britain by Bookcraft, Midsomer Norton Preface This book reflects the current state of progress towards the development and application of electronic instruments called 'electronic noses' or, more recently, 'e-noses'. The instruments are generally based on arrays of sensors for volatile chemicals with broadly tuned selectivity, coupled to appropriatep attern recognition systems. They are capable of detecting and discriminating a number of different simple and complex odours, such as the headspace of coffee and olive oil, as well as being able to perform simple multi- component gas analysis. This book contains a series of papers based on material that was originally presented at the 7th international symposium on olfaction and electronic noses (ISOEN 2000) held in Brighton, UK, July 2000. This series of symposia was started up in 1994 by the e-nose manufacturer Alpha MOS (France) to promote the field and further our understanding of this complex subject. The Brighton symposium was attended by scientists, engineers, technologist., clinicians dnd investigators, as well as instrument manufacturers, fiom Asia, Europe and the USA - many of them working in the diverse areas of applied research on e-noses - as well as those interested in the plethora of applications in olfaction and taste. The contributions covered a mixture of research and state-of-the-art papers on numerous aspects of e-noses such as sensors, materials, sampling methods, instrumentation and pattern recognition techniques, together with selected applications. Consequently, this book provides a valuable up-date of the latest developments in the field of electronic noses. J W Gardner University of Warwick K C Persaud UMIST Contents Preface v Section 1: Odours, Taste and Physico-chemical Interactions 1 Oral malodour S Nachnani Taste quantification using the electronic tongue A Legin, A Rudnitskqa, B Seleznev and Yu Vlasov A boiling point model to describe conducting organic polymer gas sensor responses R A Bissell, F-B Li, P Travers and K Persaud 23 Section 2: Sensors/Instrumentation 29 Low eequency A.C. polymeric gas sensor G C do Mascimento, R Souto-Maior and C P de Melo 3 1 Characterisation of an electrodeposited conducting polymer FET array for vapour and odour sensing J A Covington, J W Gardner, C Toh, P N Bartlett, D Brian and N F de Rooij 35 Grading of coating materials from 2D-r-charts of gas sensor transient response to microencapsulated flavour z A Setkus, R Bocevifiute,A Galdikas, Kancleris, D Senuliene and P R Venskutonis 43 Influence of nitrogen dioxide on the response of sputtered SnOz thin films to carbon monoxide D G Rickerby and M C Horrillo 49 Development of amperometric gas sensors for detection of N20i n low concentrations Siswoyo, K C Persaud and V R Phillips 5 5 Integrating pervaporationw ith electronic nose for monitoring the muscatel aroma production C Pinheiro, T Schayer, C M Rodrigues, A Barros, S Rocha, I Delgadillo and J G Crespo 6 1 Detecfion of TNT vapours with the Pico-1 nose M Pardo, G P Benussi, G Niederjaufner, G Faglia and G Sberveglieri Design and development of an electronicn ose system to control the processing of dry- cured Iberian hams monitored via internet M C Horrillo, I Sayago, M J Ferndndez, R Gdmez-Espinosa, A Blanco, L Otero, M Garcia, L Arb and J Gutiirrez 75 Section 3: Data Processing 8 1 Methods for sensors selection in pattern recognition A Pardo, S Marco, C Calaza, A Ortega, A Perera, T Sundic and JSamitier 83 Odour identification under drift effect C Distante, T Artursson, P Siciliano, M Holmberg and I LundrtrLIm Electronic noses using "intelligent" processing techniques A Cremoncini, F Di Francesco, B Lazzerini, F Marcelloni, T Martin, S A McCoy, L Semi and G Tselentis 97 An electronic nose for recognizing combustible gasesu sing thick film sensor army and neural network D-S Lee, J-S Huh, H-G Byun and D-D Lee 107 Application of a multilayer perceptron based on the Levenberg-Marquardt algorithm to odour pattern classification and concentration estimation using odour sensing system J-D Kim, H-G Byun and K C Persaud 115 Application of adaptiveR BF networks to odour classification using conducting polymer sensor array H-G Byun, N-Y Kim, K C Persaud, J-S Huh and D-D Lee 121 Fuzzy logic based classification of olive oils G Bargagnu, B Lazzerini and A Partridge Optimisation of an electronic nose for glycerine discrimination using the Taguchi principle W G Hansen, S C C Wiedemann, H van der Bol and VA L Wortel 133 Choice of a suitable e-nose output variable for the continuous monitoringo f an odour in the environment J Nicholas, A C Romain, D MonticeNi, J Maternova and Ph Andre' 141 D tfir reduction for metal-oxide sensor arrays using canonical correlation regressiona nd partial least squares R Gutierrez-Osuna 147 Sensor array data processingu sing a 2-D discrete cosine transform B Naidoo and A D Broadhurst Identification of pollutant gases and its concentrationsw ith a multisensorial arrangement S Reich, R M Negri, A Lamagna and L Dori 159 Fuzzy logic processing in combined carbon monoxide and methane domestic gas alarm T Sundit, A Perera, S Marco, A Pardo, A Ortega and J Samitier 165 Section 4: MedicalMicrobial 171 Effectiveness of an electronic nose for monitoring bacterial and fungal growth S S Sch~$inan,D W Wyrick, R Gutierrez-Osuna and H TNagle 173 Investigation of the growth characteristics of E. coli using headspace analysis R Esteves de Matos, D J Mason, C S Dow and J W Gardner 18 1 Detection of bacteria causing eye infections using a neural network based electronic nose system P Boilot, E L Hines, S John, J Mitchell, F Lopez, J W Gardner, E Llobet, M Hero, C Fink and M A Gongora 189 Detection of dry rot in timbers using a hand-held electronic nose P D Wareham, H Chueh, K C Persaud and J V Hafield Techniques to allow the detection of oestrus in dairy cows with an electronic nose T T Mottram, R M Lark, A J P Lane, D C Wathes, K C Persaud, M Swan and J M Cooper 20 1 Section 5: Applications: Food, Agricultural and Environmental 209 A dedicated wheat odour quality measurement system P Evans, K C Persaud, A S McNeish, R W Sneath, R Norris Hobson and N Magan 2 11 Rancidity investigation on olive oil: a comparison of multiple headspace analysis using an electronic nose and GCMS S H Hahn, M Frank and U Weimar 217 Discrimination between commercial and local olive oils by means of an electronic nose S Capone, A Taurino, P Siciliano, R Rella, C Distante, L Vmanellia nd M Epifani 223 Classification of fresh edible oils with piezoelectric quartz crystal based electronic nose Z Ali, D James, W T 0 'Hare, F J Rowell, T Sarkodie-Gyan, S M Scott and B J Theaker 229 Electronic nose based on conducting polymers for the quality control of the olive oil aroma. Discrimination of quality, variety of olive and geographic origin A Guadarrama, M L Rodriguez-Mkndez, C Sanz, J L Rios and J A de Saja 23 5 An automatic olfactory system for the assessment of the quality of Spanish olive oils J Martinez, G Pioggia, F Di Francesco, M L Rodriguez-Mkndez and J A de Saja 24 1 Application of an electronic nose to the monitoring of a bio-technological process for contaminated limes clean-up in an oil rendering plant C Di Natale, A Macagnano, E MartineNi, C Falconi, E Galassi, R Paolesse andA D 'Amico 247 Investigation of the use of a portable nose device in truffle industry C N Rqnaud, M Doumenc-Faure, P J Pkbeyre and T Talou Automatic milking: an experiment to inspect teats using an electronic nose T T Mottram and K C Persaud 257 Analysis of off-flavours in raw cow's milk with a commercial gas-sensor system J E Haugen, 0 Tomic, F Lundby, K Kvaal, E Strand, L Svela and K Jergensen 265
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