Influence of Package Color on Taste ~Comparison of the manifest and subconscious mind~.

Influence of Package Color on Taste ~Comparison of the manifest and subconscious mind~. - Influence of Package Color on Taste ~Comparison of the manifest and subconscious mind~.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000051196

Enrollment

Registered

2023-06-01

Start date

2023-07-01

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

Adult

Interventions

Subjects are first asked to taste the chocolate without the package and evaluate the taste. Then, they are asked to evaluate the taste of the same flavor of chocolate taken out of the black package.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The program is open to men and women in the first through fourth grades of the University's Department of Health and Nutrition.

Exclusion criteria

Exclusion criteria: Exclude those with physical or mental illness.

Design outcomes

Primary

Measure	Time frame
Evaluate the effectiveness of package color on taste in terms of manifest and subconscious.	—

Countries

Japan

Contacts

Public ContactHiromi Inaba

Niigata University of Health and Welfare Department of Health and Nutrition

inaba@nuhw.ac.jp025-257-4413

Outcome results

None listed

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