Resources

Making Sense of Tetrad

Making Sense of Tetrad

Learn how sensory professionals use Tetrad tests to help them make important decisions about their products. Tetrad tests are a type of discrimination test used to determine if a noticeable difference exists between two samples.


Quality

Quality

Quality test methods are used to evaluate a product based on its sensory attributes and overall consumer perception to ensure it meets certain standards of excellence and consistency. These methods provide a consumer-centric assessment of product quality, ensure consistency and adherence to quality standards and drive continuous improvement and customer satisfaction. Examples include, but are not limited to, Shelf Life, Degree of Difference,

Difference from Control, In/Out, etc.

Quality test methods are used to evaluate a product based on its key attributes to ensure it meets specific standards of excellence for consistency. These methods provide an internal assessment of the product quality to adhere to quality standards and achieve customer satisfaction. Examples include, but are not limited to, Shelf-Life, Degree of Difference, Difference from Control, and In & Out methods.