| Titlu: | Testare discriminativa |
| Obiective: | Se determina daca schimbarea unui ingredient induce o diferenta detectabila a produsului. Teste analitice, permitand determinarea proprietatilor senzoriale ale produselor. |
| Planificare: | Durata: 1-5 zile. Inceperea studiului: 1-2 saptamani de la primirea mostrelor. Raportare: 2 saptamani de la incheierea studiului. |
| Metodologie: | • Paired comparison • Duo trio test • Two-out-of-five test • Same/Different test (Simple Difference Test) • “A” – not “A” test • Triangle test, • Difference-from-control test • Sequencial test |
| Procedura: | Typically use a panel comprising 10-15 selected judges to evaluate small differences in a set of2 or more samples. Triangular or paired comparison tests can also be performed in similarity testing, when the proportion of discriminators in the population must be estimated. |
Research and Experimentation Center
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