Part of the Biological and Medical Physics, Biomedical Engineering book series (BIOMEDICAL)


The human nose has hundreds of receptors, each implicit by distinctive DNA to identify different odors. So it justifies the fact that why different people have different sensitivity and reactions to smell. Scientists also suggest that the sense of smell is closely associated with the formation of memories. Reactions to odors can be especially individual. A smell may be pleasant to one person and unpleasant to someone else. This can make the objective measurement of odor difficult to achieve. Odor testing gives the impressions as it is inexplicable. In the past engineers and operators have relied on “odor experts” to interpret odor testing results. Today, odors are very familiar, known to and understandable subjects for all. This chapter discusses the fundamental of odor, odor classification, and odor analysis techniques.


Odor Intensity Odor Concentration Odor Unit Odor Detection Odor Testing 
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  1. 1.
  2. 2.
    K. Bauer, D. Garbe, H. Surburg, “Common fragrance and flavor materials”, VCH Verlagsgesselschaft, FRG, 1990Google Scholar
  3. 3.
    EPA., Odour impacts and odour emission control measures for intensive agriculture Final Report. R&D Report Series No. 14, European Community European Regional Development Fund and EPA (Environmental Protection Agency) (2001a)Google Scholar
  4. 4.
    A.Yuwono, P. Schulze Lammers, “Odour Pollution in the Environment and the Detection Instrumentation”. Agric. Eng. Int.: CIGR J. Sci. Res.Dev. (2004)Google Scholar
  5. 5.
    J.W. Gardner, P.N. Bartlett, Electronic noses principles and applications (Oxford University Press, Oxford, 1999)Google Scholar
  6. 6.
    ASTM International, E1593-94: Standard practice for assessing the efficiency of air freshener products in reducing sensorily perceived indoor air malodour intensity. Philadelphia, USA, 1999Google Scholar
  7. 7.
    Performance verification of air freshener products and other odour control devices for indoor air quality malodours, The 8th Workshop on Odour and Emissions of Plastic Materials, Kassel, Germany (2006)Google Scholar
  8. 8.
    C.M. McGinley, “Odour testing bio-solids for decision making’, Water Environment Federation Specialty Conference: Residuals and Bio-solids Management Conference Austin, TX, 3–6 March, 2002Google Scholar
  9. 9.
    C.M. McGinley, T.D. Mahin, R.J.Pope, Elements of successful odour/odour laws. Water environment federation odours and voc emissions 2000 specialty conference, Cincinnati, 2000Google Scholar
  10. 10.
    H.R. Moskowitz, A. Dravnieks, C. Gerbers, Odour intensity and pleasantness of butanol. J. Exp. Psychol. 103, 216–223 (1974)CrossRefGoogle Scholar
  11. 11.
    M. Meilgaard, G.V. Civille, B.T. Carr, Sensory evaluation techniques (CRC Press, Boca-Raton, 1987)Google Scholar
  12. 12.
    B.G. Green, G.S. Shaffer, M.M. Gilmore, Derivation and evaluation of a semantic scale of oral sensation magnitude with apparent ratio properties. Chem. Senses 18, 683–702 (1993)CrossRefGoogle Scholar
  13. 13.
    “Odour”, ASHRAE Fundamentals Handbook (SI), Ashrae Handbook (2001)Google Scholar
  14. 14.
    A. Dravnieks, Evaluation of human body odours, methods and interpretations. J. Soc. Cosmet. Chem. 26, 551 (1975)Google Scholar
  15. 15.
    INFOMETRIX. APPLICATION NOTES, “Electronic nose instrumentation” (1999), www.infometrix.com
  16. 16.
    Elements of successful odour/odour laws by Charles M. McGinley, Thomas D. Mahin and Richard J. Pope. WEF Odour/VOC 2000 specialty conference Cincinnati, OH, pp. 16–19, 2000Google Scholar
  17. 17.
    M. Susan Brewer, K. R. Cadwallader, “Overview of odor measurement techniques”, Department of Food Science and Human Nutrition University of Illinois 1302 W. Pennsylvania Ave., Urbana, IL 61801, 2003Google Scholar
  18. 18.
    Sven Nimmermark, “Odour release, dispersion and influence on human well-being with specific focus on animal production”, Department of Agricultural Bio-systems and Technology, Doctoral thesis, Swedish University of Agricultural Sciences, Alnarp 2004Google Scholar
  19. 19.
    Japan association of odour environment. http://www.orea.or.jp
  20. 20.
    Guideline on Odour Pollution and Control, central pollution control board, Govt. of India, Delhi, 2008Google Scholar
  21. 21.
    M. Osako, “Prospects for Development of Simplified Evaluation Methods used in Odour Management”. National Institute for Environmental Studies 16–2 Onogawa, Tsukuba, Ibaraki Pref. 305–8506, JapanGoogle Scholar
  22. 22.
    “Quality control of olfactometry at SRI and in Europe”, Robert Sneath, Silsoe Research Institute, Wrest Park, Silsoe, Bedfordshire, MK43 9JYGoogle Scholar
  23. 23.
    Odour methodology guideline, Department of Environment Protection, Perth, Australia, (2002)Google Scholar
  24. 24.
    “Odour guidance 2010”, SEPA: Scottish environment protection agency, Scotland, 2010Google Scholar
  25. 25.
    A. Dravnieks, T. Masurat, R.A. Lamm, Hedonics of odours and odour descriptors. J. Air Pollut. Control Assoc. 34(7), 752–755 (1984)CrossRefGoogle Scholar
  26. 26.
    Y. Nagata, N. Takeuchi, Measurement of odour threshold by triangle odour bag method. Bull. Jpn. Environ. Sanitation Center 17, 77–89 (1990)Google Scholar
  27. 27.
    Odour guidance for waste sites, version 3.0, July 2002, Internal guidance for the regulation of odour at waste management facilities (2002)Google Scholar

Copyright information

© Springer India 2014

Authors and Affiliations

  1. 1.Electrical EngineeringInstitute of Technology, Nirma UniversityAhmedabadIndia

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