Healthy adult
Conditions
Interventions
Sponsors
Lotte Co., Ltd.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Those who can eat the test foods ( preference) (2) Those who are not averse to pungent fragrances (3) Those who have received sufficient explanation of the purpose and content of the study, have the ability to consent, have voluntarily volunteered to participate with a good understanding, and have agreed to participate in this study in writing
Exclusion criteria
Exclusion criteria: (1) Those who have any symptoms that may affect test food intake (2) Those currently undergoing dental treatment, including orthodontic treatment (except for periodic cleanings). (3) Those who may develop allergies related to the study (4) Those who are judged by the study representative to be inappropriate to participate in this study (5) Those taking medications that are thought to have the potential to affect the results (6) Those who are pregnant or lactating (7) Those who are otherwise deemed unsuitable as subjects by the test administrator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| *Cerebral blood flow: hemoglobin concentration (OXHb, DXHb, TOHb) *Number of correct answers to the Stroop task *Solution speed *Subjective symptoms (VAS) | — |
Countries
Japan
Contacts
Public ContactKazuto Okabayashi
Lotte Co., Ltd. Research and Development Center, Kamukoto Research Department
Outcome results
None listed