Cited by 56Biochemical Analysis and Sensing TechniquesSensory Analysis and Statistical MethodsOlfactory and Sensory Function Studies

The influence of temperature on the threshold values of primary tastes

Paulus, Klaus, Reisch, Anne Marie·1980·Chemical Senses

Abstract

The threshold values of taste substances are influenced by several factors. To learn about the effect of the temperature on stimulus, recognition and terminal thresholds, these threshold values were determined for sucrose, sodium chloride, caffeine, quinine hydrochloride, citric and tartaric acid at temperatures of 10, 20, 40 and 60°C in a panel of 19 tasters. The individual values were found to vary over a wide range, resulting in a relatively large standard deviation of the mean threshold values. A temperature-dependence was found for the stimulus and recognition thresholds which was different for the different taste substances. The stimulus and recognition thresholds are lowest in the temperature range of 20 to 40°C. The threshold values increase with increasing temperature, and except for citric acid, significant and highly significant differences existed particularly between 20 and 60°C, whereas statistically verifiable results could not be obtained between 10 and 20°C. There was no verifiable temperature dependence either for the terminal thresholds. The terminal thresholds were found to lie rather in a relatively narrow concentration range and to be largely independent of the temperature. The results suggest that in warm dishes and beverage more taste substances are required to produce the same taste intensity. A dependence of the individual thresholds upon age, sex and smoking habits could not be found.

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Crossref · 10.1093/chemse/5.1.11

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Authors
Paulus, K., & Reisch, A. M.
Venue
Chemical Senses
Published
1980
Volume
5
Issue
1
Pages
11-21
ISSN
  • 0379-864X (ISSN-L)
  • 1464-3553
OpenAlex
W2004534089
Cited by
56
References
0
Citations by year
2026: 1 · 2025: 1 · 2024: 1 · 2023: 1 · 2021: 1 · 2020: 3 · 2019: 1 · 2018: 2 · 2017: 2 · 2016: 8 · 2015: 1 · 2013: 2 · 2012: 4
FWCI
0.91
Type
journal article
Language
en
Open access
closed
Locations
Chemical Senses (publishedVersion)
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Biochemical Analysis and Sensing Techniques
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Sensory Analysis and Statistical Methods
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
Keywords
taste threshold, temperature dependence, stimulus threshold, recognition threshold, sucrose, sodium chloride, caffeine, quinine hydrochloride, citric acid, tartaric acid, taste intensity, interindividual variability

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