Abstract
Sensory preferences and discrimination ability were assessed before and after participating in a long-term outpatient obesity lifestyle intervention for obese children and adolescents (‘Obeldicks’). Each subject (N=72; 7–16 years) performed 9 experimental sensory tests (5 paired-comparison preference tests, 4 paired-comparison sensitivity tests). For the examination of the taste categories sweet, salty and sour, sugar, table salt or citric acid were added to suitable customary foods. Fatty foods were included in the tests using cheese and sausage (salami) in the preference tests and milk with different fat content in the sensitivity tests. All tests were conducted at the start of the intervention program, after three and twelve months. For both preference and sensitivity tests, there was no significant difference in experimental test decisions between the three time points.