Cited by 50Coffee research and impactsSensory Analysis and Statistical MethodsFood Chemistry and Fat Analysis

Impact of Consumption Temperature on Sensory Properties of Hot Brewed Coffee

Adhikari, J., Chambers, E., Koppel, K.·2019·Food Research International

Abstract

The sensory properties of coffee are impacted by various factors such as coffee origin, degree of roasting and methods of consumption. This study analyzed impact of consumption temperature on 36 flavor attributes of hot brewed coffee by descriptive sensory analysis. Different coffee samples (2 Arabica, 1 Robusta, and 1 Blended Arabica and Robusta) were consumed at 50 °C, 60 °C and 70 °C. Data were assessed using an Analysis of Variance, mixed effect model with least square means and significance level of α = 0.05. Results showed significant interactions of consumption temperature and coffee samples for attributes such as coffee identity, fidelity, and blendedness. The consumption temperature played a major impact on perceived flavor attributes of coffee and influenced Arabica, Blended and Robusta coffee differently. Coffee identity and fidelity significantly increased with an increase in all temperatures, but most attributes showed significantly higher intensity only for samples consumed at 70 °C regardless of insignificant differences at 60 °C and 50 °C.

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Crossref · 10.1016/j.foodres.2018.08.014

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Authors
Adhikari, J., Chambers, E., & Koppel, K.
Affiliations
Kansas State University (US)
Corresponding author
Koppel, K.
Venue
Food Research International
Publisher
Elsevier BV
Published
2019-01
Volume
115
Pages
95-104
ISSN
0963-9969 (ISSN-L)
OpenAlex
W2886065498
Cited by
50
References
17
Citations by year
2026: 5 · 2025: 3 · 2024: 5 · 2023: 6 · 2022: 12 · 2021: 6 · 2020: 9 · 2019: 3 · 2018: 1
FWCI
3.07
Type
journal article
Language
en
Open access
closed
Locations
  • Food Research International (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Coffee research and impacts
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Sensory Analysis and Statistical Methods
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Chemistry and Fat Analysis
Keywords
sensory properties, flavor attributes, Coffea arabica, Coffea canephora
MeSH terms
Analysis of Variance, Coffee, Food Handling, Hot Temperature, Physiological Phenomena, Plant Extracts, Taste, Temperature, Coffea

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