A comparative study of metabolism of catechins after ingestion of the beverage with different catechins compositions

A comparative study of metabolism of catechins after ingestion of the beverage with different catechins compositions - A comparative study of metabolism of catechins

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000052887

Enrollment

Registered

2023-12-01

Start date

2023-11-16

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

None listed

Interventions

Single ingestion of the beverage with catechins A Single ingestion of the beverage with catechins B

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Males and Females whose age are 18<=years old<60 and who work at Production Headquarters, ITOEN, LTD

Exclusion criteria

Exclusion criteria: (1) Subjects who are with treatment. (2) Subjects who have severe anemia. (3) Subjects who are with allergy to the study foods or meals in the test period. (4) Subjects who are with current or past medical history of gastrointestinal disease, cardiovascular disease, nephritis and others. Subjects who are with severe mental disorder. (5) Subjects who have potential to change the lifestyle in the test period. (6) Smokers. (7) Subjects who regularly intake foods for specified health uses or foods with functional claims. (8) Subjects who regularly intake pharmaceuticals including oriental medicines or dietary supplements. (9) Subjects who are with allergy to pharmaceuticals or foods related to the study foods. (10) Subject who is pregnant, breast-feeding, or willing to become pregnant during the study period. (11) Subjects who are judged to be unsuitable for the test by the medical doctor for the other reasons.

Design outcomes

Primary

Measure	Time frame
Pharmacokinetics and metabolism of ingested catechins	—

Countries

Japan

Contacts

Public ContactShuto Tsunemi

ITO EN, Ltd. Central Research Institute

s-tsunemi@itoen.co.jp0548541247

Outcome results