Functional study of sterile packaged cooked rice containing Koshihikari brown rice and black brown rice.

Functional study of sterile packaged cooked rice containing Koshihikari brown rice and black brown rice. - Functional study of sterile packaged cooked rice containing Koshihikari brown rice and black brown rice.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000025642

Enrollment

Registered

2017-01-24

Start date

2017-01-25

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

Healty volunteers

Interventions

Control meal : Koshihikari white rice (150g) with water (200mL) &gt

Washout period 1 week &gt

Test meal-1 : Koshihikari brown rice and black brown rice (151.5g) with water (200mL) &gt

Washout period 1 week &gt

Test meal-2 : Heat-moisture treated rice (151.5g) with water (200mL) Test meal-1 : Koshihikari brown rice and black brown rice (151.5g) with water (200mL) &gt

Test meal-2 : Heat-moisture treated rice (151.5g) with water (200mL) &gt

Control meal : Koshihikari white rice (150g) with water (200mL) Test meal-2 : Heat-moisture treated rice (151.5g) with water (200mL) &gt

Washout period week &gt

Control meal : Koshihikari white rice (150g) with water (200mL) &gt

Test meal-1 : Koshihikari brown rice and black brown rice (151.5g) with water (200mL)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Body mass index (BMI) = <30. 2.Fasting plasma glucose 70-110mg/dl 3.Volunteers being able to make self-judgent to particupate in this study and giving written informed consent. 4.Volunteers having screening test results judged to be appropriate for this study by investigator.

Exclusion criteria

Exclusion criteria: 1.Volunteers having severe history of the diseases (liver,kidney,hert,blood) judged to be inappropriate for this study. 2.Volunteers received gastrectomy,enterectomy,and gastro-intestinal dedeases,judged to be inappropriate for this study. 3.Volunteers having diabetes . 4.Volunteers rejected participating in this study by chief investigater.

Design outcomes

Primary

Measure	Time frame
Time-dependent changes in postprandiial blood glucose and insulin levels.	—

Secondary

Measure	Time frame
Changes in incretin and amyloid-beta levels.	—

Countries

Japan

Contacts

Public ContactNiigata Bio-Research Park, Inc

Niigata Bio-Research Park, Inc Business promotion division

goto@nbrp.co.jp0250-25-1196

Outcome results

None listed

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