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Discover Duo-Trio Testing with EyeQuestion’s expert tutorial! In this detailed guide, we break down the Duo-Trio Test method, an essential tool for sensory discrimination.
2 Φεβ 2021 · A Duo-Trio Test is an overall difference test which will determine whether or not a sensory difference exists between two samples. This method is particularly useful: To determine whether product differences result from a change in ingredients, processing, packaging, or storage.
16 Δεκ 2021 · The novel approach of the presented methods is multi-faceted, concerning time factor (measuring performance at a given moment or over a period), the level of integration in the sensory testing...
1 Ιαν 2017 · Duo-trio tests are generally used for products that elicit an increase in palate fatigue or a higher degree of carryover effects from odor, taste, or kinesthetic properties of products. In comparison, the triangle test presents three samples, but the answer could be one of three responses.
Sensory Evaulation of food using the Duo-Trio test
29 Μαΐ 2022 · For duo-trio testing, a subject is presented with the reference sample first, followed by a pair of food (AB) stimuli. The object of the duo-trio test is to pick the sample (A or B) most similar to the reference sample.
18 Ιαν 2022 · As discriminative tests such as the triangle or duo–trio tests can lead assessors to sensory fatigue with strong flavors and complex products, paired comparison tests are a suitable solution because they are simpler and more intuitive.
