Freshly Roasted Coffee Re-Evaluated: A Pilot Study on the Impact of Post-Roast Maturation on Sensory Experience
‘Freshly roasted’ has long been considered the ultimate indicator of coffee quality. This study challenges this concept by arguing that coffee, as a complex processed agricultural product, undergoes a critical developmental ‘maturation’ phase after roasting that is significant for its sensory experi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-07-01
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| Series: | Proceedings |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2504-3900/109/1/8 |
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| Summary: | ‘Freshly roasted’ has long been considered the ultimate indicator of coffee quality. This study challenges this concept by arguing that coffee, as a complex processed agricultural product, undergoes a critical developmental ‘maturation’ phase after roasting that is significant for its sensory experience. Thus, this study investigates whether there is (i) a discernible sensory effect and (ii) a perceptible consumer preference for ‘freshly roasted’ coffee beans by means of a triangle test (ISO 4120:2021) combined with a hedonic preference test (ISO 8587:2013) on 42 untrained participants. The triangle test results indicate that there is a significant difference between the samples, and a slight majority expressed a preference for not ‘freshly roasted’ coffee, encouraging a more nuanced approach to the issue. |
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| ISSN: | 2504-3900 |