Determination of Odour Interactions of Three-Component Gas Mixtures Using an Electronic Nose - Publication - Bridge of Knowledge

Search

Determination of Odour Interactions of Three-Component Gas Mixtures Using an Electronic Nose

Abstract

The paper presents an application of an electronic nose prototype comprised of six TGS-type sensors and one PID-type sensor to identify odour interaction phenomena in odorous three-component mixtures. The investigation encompassed eight odorous mixtures—toluene-acetone-triethylamine and formaldehyde-butyric acid-pinene — characterized by different odour intensity and hedonic tone. A principal component regression (PCR) calibration model was used for evaluation of predicted odour intensity and hedonic tone. Correctness of identification ofodour interactions in the odorous three-component mixtures was determined based on the results obtained with the electronic nose. The results indicated a level of 75–80% for odour intensity and 57–73% for hedonic tone. The average root mean square error of prediction amounted to 0.03–0.06 for odour intensity determination and 0.07–0.34 for hedonic tone evaluation of the odorous three-component mixtures.

Citations

  • 4 6

    CrossRef

  • 0

    Web of Science

  • 4 8

    Scopus

Cite as

Full text

download paper
downloaded 91 times
Publication version
Accepted or Published Version
License
Creative Commons: CC-BY open in new tab

Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
SENSORS no. 17, pages 1 - 18,
ISSN: 1424-8220
Language:
English
Publication year:
2017
Bibliographic description:
Szulczyński B., Namieśnik J., Gębicki J.: Determination of Odour Interactions of Three-Component Gas Mixtures Using an Electronic Nose// SENSORS-BASEL. -Vol. 17, (2017), s.1-18
DOI:
Digital Object Identifier (open in new tab) 10.3390/s17102380
Verified by:
Gdańsk University of Technology

seen 193 times

Recommended for you

Meta Tags