Triangle Testing

Triangle testing is a sensory evaluation method used to compare three samples, where two are identical and one is different. The tester's task is to identify the odd sample out. This technique helps determine if a difference exists between products, such as flavors, scents, or textures. It's commonly used in product development and quality control to assess subtle differences in similar items. By focusing on three samples at a time, it provides a straightforward way to detect even minor variations that might go unnoticed with other testing methods.