Study on effects of long-tern ingestion of fermented tea leaf powder "Marugoto Hakkocha" made from green tea leaves and loquat leaves on body fat.

Study on effects of long-tern ingestion of fermented tea leaf powder "Marugoto Hakkocha" made from green tea leaves and loquat leaves on body fat. - Effects of fermented tea leaf powder on body fat.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028062

Enrollment

Registered

2017-07-07

Start date

2017-06-17

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

obesity

Interventions

The subjects ingested the active meal for eight weeks. The subjects ingested the placebo meal for eight weeks.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Healthy male and female aged 20 to 70 2) Individuals whose visceral fat area is approximately 60 cm2 or more and BMI is 23 to 30 3) Individuals who can refrain from drinking and eating during the test period 4) Individuals who understand the purpose and contents of the experiment

Exclusion criteria

Exclusion criteria: 1)Individuals taking drugs, supplements and healthy foods which affect the lipid metabolism. 2)Subjects who are contracting diabetes,kidney and/or liver diseases. 3)Individuals who have been diagnosed with familial hyperlipemia. 4)Individuals with a chronic diseases. 5)Individuals who can not stop taking a large amount of green tea or black tea during the examination period 6)Pregnant women,or women with intending to become pregnant,and lactating woman. 7)Individuals participating or intending to participate in a drug administration test. 8)Individuals judged by the doctor to be unsuitable.

Design outcomes

Primary

Measure	Time frame
Visceral fat area	—

Secondary

Measure	Time frame
Body weight,Body fat percentage,BMI,Waist length,Blood pressure,Serum cholesterol,Serum triglyceride,Blood glucose level,GOT,GPT,Gamma-GTP,White blood cell count,Red blood cell count,hemoglobin,Hematocrit,Platelet count,LD,Total Bilirubin,ALP,HbA1c,Total protein,Albumin,Urea nitrogen,Creatinine,uric acid,questionnaire	—

Countries

Japan

Contacts

Public ContactHideki Ito

Univercity of Nagasaki Faculty of Nursing and Nutrition

katanaka@sun.ac.jp095-813-5500

Outcome results

None listed

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

Study on effects of long-tern ingestion of fermented tea leaf powder &quot;Marugoto Hakkocha&quot; made from green tea leaves and loquat leaves on body fat.