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Sensory analysis. Methodology paired comparison test Análisis sensorial. Metodología. Prueba de comparación pareada


DOI

Keywords
Sectión
Norma Técnica
Instituto Colombiano de Normas Técnicas y Certificación

Summary

This standard describes a procedure to determine whether there is a perceptible sensory difference or similarity between samples of two products with respect to the intensity of a sensory attribute. This test is also known as the directional difference test or 2-AFC test (forced choice alternative test). In fact, the paired comparison test is a forced choice test between two alternatives.     

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