Multiple Paired Comparison Tests, where panelists are asked to taste two samples and rate attributes such as saltiness. The panelists may be asked to mark the sample that is the most or least salty. This test involves a number sample pairs. These are just a few of the numerous types of Difference Tests that are used in sensory evaluation. Results of such tests are often displayed in tables and graphs to help organize information and make it more meaningful to readers.
Sensory testing is crucial to be successful and to make the most out of the resources available.