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| JAR Scaling (Just-About-Right Scaling)× | Dominanza Temporale delle Sensazioni× | |
|---|---|---|
| Campo | Scienze degli alimenti | Scienze degli alimenti |
| Famiglia | Process / pipeline | Process / pipeline |
| Anno di origine≠ | 1995 | 2009 |
| Ideatore≠ | Henry Lawless | Nathalie Pineau |
| Tipo≠ | Consumer Preference Scaling | Dynamic Sensory Method |
| Fonte seminale≠ | Lawless, H. T. (1995). Evaluation of world wide web sites with sensory evaluation methods. Food Technology, 49(12), 90-92. link ↗ | Pineau, N., Schlich, P., Cordelle, S., Mathonniere, C., Issanchou, S., Imbert, A., ... & Köster, E. P. (2009). Temporal Dominance of Sensations: Construction of the TDS curves and comparison with time-intensity. Food Quality and Preference, 20(6), 450-455. DOI ↗ |
| Alias | JAR | TDS |
| Correlati | 3 | 3 |
| Sintesi≠ | Just-About-Right (JAR) Scaling is a consumer-based sensory evaluation method that asks respondents to rate sensory attributes not on intensity alone, but on whether they perceive the attribute as too weak, just right, or too strong for the product. Developed by Lawless in the mid-1990s, JAR scaling bridges the gap between descriptive sensory analysis and consumer preference, directly linking attribute levels to consumer satisfaction. | Temporal Dominance of Sensations (TDS) is a time-dynamic sensory evaluation method developed by Pineau and colleagues in 2009 that tracks which sensory attribute is perceived as dominant at each moment during the consumption of a food product. Unlike static descriptive methods, TDS captures the dynamic evolution of flavor, aroma, and texture sensations from the initial bite to swallowing, providing insight into the temporal structure of the eating experience. |
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