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Sensory analysis — Methodology — Duo-trio test 1 Scope This International Standard describes a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The method is
2 Φεβ 2021 · The duo-trio test was found to be useful for products that had relatively intense taste, odor, and/or kinestethetic effects such that may impact sensitivity. A Duo-Trio Test is an overall difference test which will determine whether or not a sensory difference exists between two samples.
The most common for use in the wine industry are the triangle difference test and the duo-trio difference test: triangle: “Is a particular lot made with rot-compromised fruit different from other lots?” duo-trio: “Is there a sensory difference among wines fermented with different yeasts?”
Sensory analysis — Methodology — Duo-trio test 1 Scope This International Standard describes a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The method is
Sensory analysis — Methodology — Duo-trio test 1 Scope This document specifies a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The
31 Ιαν 2008 · The duo–trio test is a simple non-directional difference test method suitable for discriminating subtle differences between confusable stimuli. It is suitable for consumers as well as...
16 Δεκ 2021 · The applied sensory test method strongly defines the applicable performance evaluation tools; therefore, these aspects are also discussed. A special field is related to proficiency testing.