What is meant by the 'equation of flavor' in sensory science?

The concept of the 'equation of flavor' in sensory science refers to a representation that identifies the various components that come together to create flavor. This includes not just taste elements like sweetness or bitterness, but also aroma compounds, mouthfeel, and other sensory factors that contribute to the overall flavor experience. Understanding the equation of flavor is essential because it helps researchers and food scientists dissect and analyze how different ingredients or processes might influence flavor outcomes in food and beverages. By identifying these components, one can better design products that meet specific flavor profiles desired by consumers.