Modulation of appetite and food intake by utilizing food odor

Modulation of appetite and food intake by utilizing food odor - Appetite regulation by food odor

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000034375

Enrollment

Registered

2018-10-04

Start date

2018-10-04

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy volunteers

Interventions

Sniff odor of vegetables, miso soup, or green tea for 1 minute before rice intake. Sniff a cup tea, green tea, or coffee for 1 minute before cookie intake.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Students of the University of Niigata Prefecture

Exclusion criteria

Exclusion criteria: Persons who cannot eat rice and cookies.

Design outcomes

Primary

Measure	Time frame
Appetite and food intake	—

Secondary

Measure	Time frame
Salivation and salivary amylase activity	—

Countries

Japan

Contacts

Public ContactShin Kamiyama

Faculty of Human Life Studies, University of Niigata Prefecture Department of Health and Nutrition

kammy@unii.ac.jp025-368-8269

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026