Abstract
This chapter discusses the concept of threshold and contrasts the conceptual notion with the idea of threshold as a statistically derived quantity. A simple method for determining detection thresholds based on ASTM method E-679 is illustrated with a worked example. Other methods for determining thresholds are discussed as well as alternative analyses.
A light may be so weak as not sensibly to dispel the darkness, a sound so low as not to be heard, a contact so faint that we fail to notice it. In other words, a finite amount of the outward stimulus is required to produce any sensation of its presence at all. This is called by Fechner the law of the threshold—something must be stepped over before the object can gain entrance to the mind.
—(William James, 1913, p. 16)
An erratum to this chapter can be found online at http://dx.doi.org/10.1007/978-1-4419-6488-5_20.
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References
Acree, T. E. 1993. Bioassays for flavor. In: T. E. Acree and R. Teranishi (eds.), Flavor Science, Sensible Principles and Techniques. American Chemical Society Books, Washington, pp. 1–20.
Acree, T. E., Barnard, J. and Cunningham, D. G. 1984. A procedure for the sensory analysis for gas chromatographic effluents. Food Chemistry, 14, 273–286.
American Spice Trade Association 1968. Pungency of capsicum spices and oleoresins. American Spice Trade Association Official Analytical Methods, 21.0, 43–47.
Amoore, J. E. 1971. Olfactory genetics and anosmia. In: L. M. Beidler (ed.), Handbook of Sensory Physiology. Springer, Berlin, pp. 245–256.
Amoore, J. E. 1979. Directions for preparing aqueous solutions of primary odorants to diagnose eight types of specific anosmia. Chemical Senses and Flavor, 4, 153–161.
Amoore, J. E.,Venstrom, D. and Davis, A. R. 1968. Measurement of specific anosmia. Perceptual and Motor Skills, 26, 143–164.
Antinone, M. A., Lawless, H. T., Ledford, R. A. and Johnston, M. 1994. The importance of diacetyl as a flavor component in full fat cottage cheese. Journal of Food Science, 59, 38–42.
ASTM. 1978. Compilation of Odor and Taste Threshold Values Data. American Society for Testing and Materials, Philadelphia.
ASTM. 2008a. Standard practice for determining odor and taste thresholds by a forced-choice ascending concentration series method of limits, E-679-04. Annual Book of Standards, Vol. 15.08. ASTM International, Conshocken, PA, pp. 36–42.
ASTM. 2008b. Standard practice for defining and calculating individual and group sensory thresholds from forced-choice data sets of intermediate size, E-1432-04. ASTM International Book of Standards, Vol. 15.08. ASTM International, Conshocken, PA, pp.82–89.
ASTM. 2008c. Standard test method for sensory evaluation of red pepper heat, E-1083-00. ASTM International Book of Standards, Vol. 15.08. ASTM International, Conshocken, PA, pp. 49–53.
Ayya, N. and Lawless, H. T. 1992. Qualitative and quantitative evaluation of high-intensity sweeteners and sweetener mixtures. Chemical Senses, 17, 245–259.
Bartoshuk, L. M. 1987. Psychophysics of taste. American Journal of Clinical Nutrition, 31, 1068–1077.
Bartoshuk, L. M., Murphy, C. and Cleveland, C. T. 1978. Sweet taste of dilute NaCl: Psychophysical evidence for a sweet stimulus. Physiology and Behavior, 21, 609–613.
Berglund, B. and Högman, L. 1992. Reliability and validity of odor measurements near the detection threshold. Chemical Senses, 17, 823–824.
Blakeslee, A. F. 1932. Genetics of sensory thresholds: Taste for phenylthiocarbamide. Proceedings of the National Academy of Sciences, 18, 120–130.
Brennand, C. P., Ha, J. K. and Lindsay, R. C. 1989. Aroma properties and thresholds of some branched chain and other minor volatile fatty acids occurring in milkfat and meat lipids. Journal of Sensory Studies, 4, 105–120.
Boring, E. G. 1942. Sensation and Perception in the History of Experimental Psychology. Appleton-Century-Crofts, New York, pp. 41–42.
Brown, D. G. W., Clapperton, J. F., Meilgaard, M. C. and Moll, M. 1978. Flavor thresholds of added substances. American Society of Brewing Chemists Journal, 36, 73–80.
Bufe, B., Breslin, P. A. S., Kuhn, C., Reed, D., Tharp, C. D., Slack, J. P., Kim, U.-K., Drayna, D. and Meyerhof, W. 2005. The molecular basis of individual differences in phenylthiocarbamide and propylthiouracil bitterness perception. Current Biology, 15, 322–327.
Cain, W. S. 1976. Olfaction and the common chemical sense: Some psychophysical contrasts. Sensory Processes, 1, 57–67.
Cain, W. S. and Murphy, C. L. 1980. Interaction between chemoreceptive modalities of odor and irritation. Nature, 284, 255–257.
Cornsweet, T. M. 1962. The staircase method in psychophysics. American Journal of Psychology, 75, 485–491.
Cunningham, D. G., Acree, T. E., Barnard, J., Butts, R. M. and Braell, P. A. 1986. CHARM analysis of apple volatiles. Food Chemistry, 19, 137–147.
Dale, M. S., Moylan, M. S., Koch, B. and Davis, M. K. 1997. Taste and odor threshold determinations using the flavor profile method. Proceedings of the American Water Works Association Water-Quality Technology Conference, Denver, CO.
Dalton, P., Doolittle, N. and Breslin, P. A. S. 2002. Gender-specific induction of enhanced sensitivity to odors. Nature Neuroscience, 5, 199–200.
Day, E. A., Lillard, D. A. and Montgomery, M. W. 1963. Autooxidation of milk lipids.III. Effect on flavor of the additive interactions of carbonyl compounds at subthreshold concentrations. Journal of Dairy Science, 46, 291–294.
Diamond, J., Dalton, P., Doolittle, N. and Breslin, P. A. S. 2005. Gender-specific olfactory sensitization: Hormonal and cognitive influences. Chemical Senses, 30(suppl 1), i224–i225.
Dravnieks, A. and Prokop, W. H. 1975. Source emission odor measurement by a dynamic forced-choice triangle olfactometer. Journal of the Air Pollution Control Association, 25, 28–35.
Engen, T. E. 1960. Effects of practice and instruction on olfactory thresholds. Perceptual and Motor Skills, 10, 195–198.
Finney, D. J. 1971. Probit Analysis, Third Edition. Cambridge University, London.
Friedrich, J. E. and Acree, T. E. 2000. Design of a standard set of odorants to test individuals for specific anosmia. Frontiers in Flavour Science [Proc. 9th Weurman Flavour Res. Symp.], 230–234.
Frijters, J. E. R. 1978. A critical analysis of the odour unit number and its use. Chemical Senses and Flavour, 3, 227–233.
Gillette, M., Appel, C. E. and Lego, M. C. 1984. A new method for sensory evaluation of red pepper heat. Journal of Food Science, 49, 1028–1033.
Green, B. G. 1989. Capsaicin sensitization and desensitization on the tongue produced by brief exposures to a low concentration. Neuroscience Letters, 107, 173–178.
Govindarajan, V. S. 1987. Capsicum – production, technology, chemistry and quality. Part III. Chemistry of the color, aroma and pungency stimuli. CRC Critical Reviews in Food Science and Nutrition, 24, 245–311.
Guth, H. and Grosch, W. 1994. Identification of the character impact odorants of stewed beef juice by instrumental analysis and sensory studies. Journal of Agricultural and Food Chemistry, 42, 2862–2866.
Harris, H. and Kalmus, H. 1949. The measurement of taste sensitivity to phenylthiourea (P.T.C.). Annals of Eugenics, 15, 24–31.
Harvey, L. O. 1986. Efficient estimation of sensory thresholds. Behavior Research Methods, Instruments and Computers, 18, 623–632.
James, W. 1913. Psychology. Henry Holt and Co., New York.
Jesteadt, W. 1980. An adaptive procedure for subjective judgments. Perception and Psychophysics, 28(1), 85–88.
Kittel, K. M and Acree, T. E. 2008. Investigation of olfactory deficits using gas-chromatography olfactometry. Manuscript submitted, available from the authors.
Lawless, H. T. 1980. A comparison of different methods used to assess sensitivity to the taste of phenylthiocarbamide PTC. Chemical Senses, 5, 247–256.
Lawless, H. T. 2010. A simple alternative analysis for threshold data determined by ascending forced-choice method of limits. Journal of Sensory Studies, 25, 332–346.
Lawless, H. T., Antinone, M. J., Ledford, R. A. and Johnston, M. 1994. Olfactory responsiveness to diacetyl. Journal of Sensory Studies, 9(1), 47–56.
Lawless, H. T., Rozin, P. and Shenker, J. 1985. Effects of oral capsaicin on gustatory, olfactory and irritant sensations and flavor identification in humans who regularly or rarely consumer chili pepper. Chemical Senses, 10, 579–589.
Lawless, H. T., Thomas, C. J. C. and Johnston, M. 1995. Variation in odor thresholds for l-carvone and cineole and correlations with suprathreshold intensity ratings. Chemical Senses, 20, 9–17.
Linschoten, M. R., Harvey, L. O., Eller, P. A. and Jafek, B. W. 1996. Rapid and accurate measurement of taste and smell thresholds using an adaptive maximum-likelihood staircase procedure. Chemical Senses, 21, 633–634.
Lundahl, D. S., Lukes, B. K., McDaniel, M. R. and Henderson, L. A. 1986. A semi-ascending paired difference method for determining the threshold of added substances to background media. Journal of Sensory Studies, 1, 291–306.
Masuoka, S., Hatjopolous, D. and O’Mahony, M. 1995. Beer bitterness detection: Testing Thurstonian and sequential sensitivity analysis models for triad and tetrad methods. Journal of Sensory Studies, 10, 295–306.
Marin, A. B., Acree, T. E. and Barnard, J. 1988. Variation in odor detection thresholds determined by charm analysis. Chemical Senses, 13, 435–444.
Marin, A. B., Barnard, J., Darlington, R. B. and Acree, T. E. 1991. Sensory thresholds: Estimation from dose-response curves. Journal of Sensory Studies, 6(4), 205–225.
McBurney, D. H. and Collings, V. B. 1977. Introduction to Sensation and Perception. Prentice-Hall, Englewood Cliffs, NJ.
Meilgaard, M., Civille, G. V. and Carr, B. T. 1991. Sensory Evaluation Techniques, Second Edition. CRC Press, Boca Raton, FL.
Mela, D. 1989. Bitter taste intensity: The effect of tastant and thiourea taster status. Chemical Senses, 14, 131–135.
Milo, C. and Grosch, W. 1993. Changes in the odorants of boiled trout (Salmo fario) as affected by the storage of the raw material. Journal of Agricultural and Food Chemistry, 41, 2076–2081.
Mojet, J., Christ-Hazelhof, E. and Heidema, J. 2001. Taste perception with age: Generic or specific losses in threshold sensitivity to the five basic tastes. Chemical Senses 26, 854–860.
Morrison, D. G. 1978. A probability model for forced binary choices. American Statistician, 32, 23–25.
Murphy, C., Quiñonez, C. and Nordin, S. 1995. Reliability and validity of electrogustometry and its application to young and elderly persons. Chemical Senses, 20(5), 499–515.
O’Mahony, M. and Ishii, R. 1986. Umami taste concept: Implications for the dogma of four basic tastes. In: Y. Kawamura and M. R. Kare (eds.), Umami: A Basic Taste. Marcel Dekker, New York, pp. 75–93..
O’Mahony, M. and Odbert, N. 1985. A comparison of sensory difference testing procedures: Sequential sensitivity analysis and aspects of taste adaptation. Journal of Food Science, 50, 1055–1060.
Pangborn, R. M. 1981. A critical review of threshold, intensity and descriptive analyses in flavor research. In: Flavor ’81. Walter de Gruyter, Berlin, pp. 3–32.
Piggott, J. R. 1990. Relating sensory and chemical data to understand flavor. Journal of Sensory Studies, 4, 261–272.
Prescott, J., Norris, L., Kunst, M. and Kim, S. 2005. Estimating a “consumer rejection threshold” for cork taint in white wine. Food Quality and Preference, 18, 345–349.
Punter, P. H. 1983. Measurement of human olfactory thresholds for several groups of structurally related compounds. Chemical Senses, 7, 215–235.
Rabin, M. D. and Cain, W. S. 1986. Determinants of measured olfactory sensitivity. Perception and Psychophysics, 39(4), 281–286.
Reed, D. R., Bartoshuk, L. M., Duffy, V., Marino, S. and Price, R. A. 1995. Propylthiouracil tasting: Determination of underlying threshold distributions using maximum likelihood. Chemical Senses, 20, 529–533.
Saliba, A. J., Bullock, J. and Hardie, W. J. 2009. Consumer rejection threshold for 1,8 cineole (eucalyptol) in Australian red wine. Food Qualithy and Preference, 20, 500–504.
Schieberle, P. and Grosch, W. 1988. Identification of potent flavor compounds formed in an aqueous lemon oil/citric acid emulsion. Journal of Agricultural and Food Chemistry, 36, 797–800.
Stevens, D. A. and O’Connell, R. J. 1991. Individual differences in threshold and quality reports of subjects to various odors. Chemical Senses, 16, 57–67.
Stevens, D. A. and O’Connell, R. J. 1995. Enhanced sensitivity to adrostenone following regular exposure to pemenone. Chemical Senses, 20, 413–419.
Stevens, J. C., Cain, W. S. and Burke, R. J. 1988. Variability of olfactory thresholds. Chemical Senses, 13, 643–653.
Stocking, A. J., Suffet, I. H., McGuire, M. J. and Kavanaugh, M. C. 2001. Implications of an MTBE odor study for setting drinking water standards. Journal AWWA, March 2001, 95–105.
Todd, P. H., Bensinger, M. G. and Biftu, T. 1977. Determination of pungency due to capsicum by gas-liquid chromatography. Journal of Food Science, 42, 660–665.
Tuorila, H., Kurkela, R., Suihko, M. and Suhonen. 1981. The influence of tests and panelists on odour detection thresholds. Lebensmittel Wissenschaft und Technologie, 15, 97–101.
USEPA (U.S. Environmental Protection Agency). 2001. Statistical analysis of MTBE odor detection thresholds in drinking water. National Service Center for Environmental Publications (NSCEP) # 815R01024, available from http://nepis.epa.gov.
Van Gemert, L. 2003. Odour Thresholds. Oliemans, Punter & Partners, Utrecht, The Netherlands.
Viswanathan, S., Mathur, G. P., Gnyp, A. W. and St. Peirre, C. C. 1983. Application of probability models to threshold determination. Atmospheric Environment, 17, 139–143.
Walker, J. C., Hall, S. B., Walker, D. B., Kendall-Reed, M. S., Hood, A. F. and Nio, X.-F. 2003. Human odor detectability: New methodology used to determine threshold and variation. Chemical Senses, 28, 817–826.
Wetherill, G. B. and Levitt, H. 1965. Sequential estimation of points on a psychometric function. British Journal of Mathematical and Statistical Psychology, 18(1), 1–10.
Wysocki, C. J., Dorries, K. M. and Beauchamp, G. K. 1989. Ability to perceive androstenone can be acquired by ostensibly anosmic people. Proceedings of the National Academy of Science, USA, 86, 7976–7989.
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6.1 Appendix: MTBE Threshold Data for Worked Example
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Lawless, H., Heymann, H. (2010). Measurement of Sensory Thresholds. In: Sensory Evaluation of Food. Food Science Text Series. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-6488-5_6
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