The triangle test is a sensory evaluation designed to determine whether testers can taste the difference between which samples?

The triangle test is a sensory evaluation designed to determine whether testers can taste the difference between which samples?

• A. Sample A and Sample B
• B. Which sample is sweeter?
• C. Which sample is hotter?
• D. Can testers identify the origin of each sample?

Answer: (A)

The triangle test is a discrimination method in sensory evaluation, used to find out if tasters can perceive a difference between two samples. In this setup, three samples are given, two of which are the same and one that is different. The tester’s job is to identify which sample stands out as different from the other two. This directly tests whether a perceptible difference exists between the two samples that are being compared, rather than asking about specific attributes like sweetness or heat or about where the sample came from. So the best description is that testers are evaluating whether there is a detectable difference between the pair of samples being tested.

The triangle test is a discrimination method in sensory evaluation, used to find out if tasters can perceive a difference between two samples. In this setup, three samples are given, two of which are the same and one that is different. The tester’s job is to identify which sample stands out as different from the other two. This directly tests whether a perceptible difference exists between the two samples that are being compared, rather than asking about specific attributes like sweetness or heat or about where the sample came from. So the best description is that testers are evaluating whether there is a detectable difference between the pair of samples being tested.