1 |
A Novel Quantitative Prediction Approach for Pungency Level of Chinese Liquor (Baijiu) Based on Infrared Thermal Imager
|
|
|
|
In: Foods (2021)
|
|
Abstract:
Pungency is a crucial sensory feature that influences consumers’ appreciation and preferences toward alcoholic beverages. However, the quantitation of pungency is challenging to achieve using sensory analysis because of persistence, accumulation, and desensitization to the pungency perception. This study aimed to design a novel pungency evaluation method based on the measurement of tongue surface temperature. An infrared thermal (IRT) imager technique for measuring tongue surface temperature was established. To validate its feasibility, the IRT technique was used to measure tongue surface temperatures after the tongue was stimulated by (1) water and Baijiu, (2) different concentrations of ethanol aqueous solution (10, 20, 30, 40, and 50%, v/v), (3) ethanol aqueous solution and Baijiu samples with the same ethanol content, and (4) 26 Baijiu samples with different pungency level. For all cases, tongue surface temperatures showed large differences as a result of the different stimulation. The results showed that the tongue surface temperature correlated with the pungency intensity obtained by the sensory analysis. The relationship between tongue surface temperature and pungency intensity was established by multiple linear regression analysis. The IRT technique was able to be a useful support tool to quantitatively predict the pungency of alcoholic beverages, based on the measurement of tongue surface temperature.
|
|
Keyword:
Article
|
|
URL: https://doi.org/10.3390/foods10051107 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8157151/
|
|
BASE
|
|
Hide details
|
|
2 |
A Natural Language Processing Pipeline of Chinese Free-text Radiology Reports for Liver Cancer Diagnosis ...
|
|
|
|
BASE
|
|
Show details
|
|
3 |
非客籍幼教師實施客語沉浸教學所遇之困境及因應策略 ; The Dilemma and Coping Strategies of Non-Hakka Preschool Teachers in Implementing Hakka Language Immersion Teaching
|
|
|
|
BASE
|
|
Show details
|
|
4 |
Zero-shot Cross-lingual Dialogue Systems with Transferable Latent Variables ...
|
|
|
|
BASE
|
|
Show details
|
|
5 |
Compositional Differences and Similarities between Typical Chinese Baijiu and Western Liquor as Revealed by Mass Spectrometry-Based Metabolomics
|
|
|
|
BASE
|
|
Show details
|
|
6 |
Discriminative Neural Sentence Modeling by Tree-Based Convolution ...
|
|
|
|
BASE
|
|
Show details
|
|
7 |
Bilingual term alignment from comparable corpora in English discharge summary and Chinese discharge summary
|
|
|
|
BASE
|
|
Show details
|
|
9 |
History of methodologies of teaching French in China (1850-2010) ; Histoire des méthodologies de l'enseignement du français en Chine (1850-2010)
|
|
|
|
In: https://tel.archives-ouvertes.fr/tel-01170506 ; Linguistique. Université Nice Sophia Antipolis; Université des langues étrangères (Pékin). Département de français, 2014. Français. ⟨NNT : 2014NICE2056⟩ (2014)
|
|
BASE
|
|
Show details
|
|
11 |
Building Large Collections of Chinese and English Medical Terms from Semi-Structured and Encyclopedia Websites
|
|
|
|
BASE
|
|
Show details
|
|
12 |
Feature engineering combined with machine learning and rule-based methods for structured information extraction from narrative clinical discharge summaries
|
|
|
|
BASE
|
|
Show details
|
|
13 |
A New Approach Toward Digital Storytelling: An Activity Focused on Writing Self-Efficacy in a Virtual Learning Environment
|
|
|
|
In: Educational Technology Faculty Publications and Presentations (2011)
|
|
BASE
|
|
Show details
|
|
14 |
Fuzzy Multicriteria Decision Support for Information Systems Project Selection
|
|
|
|
BASE
|
|
Show details
|
|
|
|