
Sensory analysis - Methodology - General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice (3-AFC) procedure
出版:Netherlands Standards

專家解讀視頻
NEN-ISO 13301 gives guidelines for - obtaining data on the detection of stimuli that evoke responses to odour, flavour and taste by a 3-AFC (three-alternative forced-choice) procedure, and - the processing of the data to estimate the value of a threshold and its error bounds, and other statistics related to the detection of the stimulus.