Descriptive analysis is the technical sensory analysis of a food product by a panel of trained testers — the most rigorous form of human tasting in the food industry. Panellists are selected for sensory acuity, trained for weeks or months on reference standards, and taught a shared vocabulary of descriptors for aroma, flavour, texture, and appearance. In a session they score the product against each descriptor on structured scales, producing a quantitative sensory profile — a fingerprint of the food’s characteristics. The method detects differences instruments miss and tracks how reformulation, storage, or a new ingredient shifts the profile. It underpins quality control, shelf-life studies, and competitor benchmarking. Descriptive analysis is slower and costlier than consumer liking tests, but it answers the harder question: not whether people like it, but precisely what it tastes like.