nvt nvt
Conditions
Interventions
- Exposure to commercially available food products/ingredients, odours at safe
concentrations.
- Hunger condition (at maximum 3 hours no food/drinks that contain
calories/caffeine)
Sponsors
Wageningen Universiteit
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: See page 12 of the protocol. - Gender: male and/or female - Age 18-55 years old - Stable bodyweight - Healthy (as judged by the participant) - Being normosmic, i.e. having a normal olfactory sensation (optional inclusion criterium)
Exclusion criteria
Exclusion criteria: See page 12 and 13 of the protocol. - Having a taste or smell disorder - Having difficulties with swallowing/chewing - Being hypersensitive (allergy or intolerance) for the odours or tastes under study - Use of medication, except for paracetamol and contraceptive medication - Lacking appetite - Using an energy restricted diet during the last 2 months - Having weight loss or weight gain of more than 5 kg during the last 2 months - Having a history of any medical event that could interfere with the study outcome (e.g., diabetes, gastrointestinal disease) - Having a mental or physical status that could hinder the study procedures - Being pregnant, having the intention to become pregnant or being breastfeeding - Smoking - Restraint, emotional or external eating scores may be used as additional exlusion criteria.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The main study parameters will depend upon the primary aim(s). For example, sensory evaluations may be correlated to product characteristics (e.g. instrumental analysis) and/or behavioural measures (questionnaires). | — |
Secondary
| Measure | Time frame |
|---|---|
| NVT | — |
Countries
Netherlands
Outcome results
None listed