When testing and validating new food concepts, there are several methods to choose from depending on your objectives. Sensory testing, for example, involves asking consumers to evaluate a product based on appearance, aroma, flavor, texture, and overall liking. There are different types of sensory tests, such as hedonic, ranking, or descriptive tests. Consumer testing involves asking consumers to rate a product based on their attitudes, preferences, expectations, and purchase intentions. There are different types of consumer tests, such as concept tests, product tests, or home use tests. Lastly, market testing involves launching a product in a limited market or channel and monitoring its performance and feedback. There are various types of market tests available such as test markets, simulated markets, or online markets.