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| DSC keményítő gélesedés× | Kvantitatív Deskriptív Analízis× | |
|---|---|---|
| Tudományterület | Élelmiszertudomány | Élelmiszertudomány |
| Módszercsalád | Process / pipeline | Process / pipeline |
| Keletkezés éve≠ | 1985 | 1974 |
| Megalkotó≠ | Multiple researchers | Herbert Stone |
| Típus≠ | Thermodynamic Characterization | Descriptive Analysis Method |
| Alapmű≠ | Biliaderis, C. G. (1991). The structure and interactions of starch with food constituents. Canadian Journal of Physiology and Pharmacology, 69(1), 60-78. DOI ↗ | Stone, H., Bleibaum, R. N., & Thomas, H. A. (2012). Sensory evaluation practices (4th ed.). Academic Press. link ↗ |
| Alternatív nevek≠ | DSC, differential scanning calorimetry | QDA |
| Kapcsolódó | 3 | 3 |
| Összefoglaló≠ | Differential Scanning Calorimetry (DSC) is a thermal analysis technique that measures the heat absorbed or released by a sample as temperature changes, enabling characterization of starch gelatinization—the structural transformation of starch granules when heated with water. DSC reveals the temperature at which starch swells, the energy required, and the range over which this occurs, providing insight into starch source, processing history, and ingredient interactions. | Quantitative Descriptive Analysis (QDA) is a comprehensive sensory evaluation method developed by Stone and colleagues in the 1970s that uses a trained panel to describe the intensity of sensory attributes in food products. QDA provides detailed, quantitative profiles of flavor, aroma, texture, and appearance, allowing researchers and product developers to characterize and compare products objectively. |
| ScholarGateAdatkészlet ↗ |
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