Historical
ISO 4120:1983
Sensory analysis -- Methodology -- Triangular test
The method is applicable for revealing slight differences between samples. The differences may concern either all attribute of the samples, the principle consists in simultaneous presentation to the assessors of a set of three samples, two of which are identical. Following testing, written response by the assessors, and interpretation of the replies obtained.
Content Provider
International Organization for Standardization [iso]
