Development and production of ready-to-use, texture modified-blenderized diet from rice and Thai agricultural raw materials for commercial use (Year 2): Clinical research on glycemic index

Glycemic Index of Texture Modified-Blenderized Diets in Thai Healthy Adults

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20260616002

Enrollment

Registered

2026-06-16

Start date

2025-06-13

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Thai healthy volunteers aged 20-45 years. Blenderized diet, Glycemic index

Interventions

Glucose solution provides 25 g available carbohydrate (from glucose monohydrate),A vegetarian modified blenderized diet provides 25 g available carbohydrate,A low-GI modified blenderized diet provides

Active Comparator Dietary Supplement,Experimental Dietary Supplement,Experimental Dietary Supplement

Glucose solution (three reference sessions),Vegetarian modified blenderized diet,Low-GI modified blenderized diet

Eligibility

Sex/Gender

All

Age

20 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. Healthy Thai adults with a BMI of 18.5-22.9 kg/m2 2. Fasting plasma glucose less than 100 mg/dL 3. HbA1c less than 5.7% 4. Not being pregnant or lactating women

Exclusion criteria

Exclusion criteria: 1. Diagnosed with diabetes, cardiovascular disease, chronic liver disease, chronic kidney disease, or thyroid disease 2. Has undergone gastrointestinal surgery 3. Taking medications that affect glucose metabolism (e.g., steroids, antipsychotics, immunosuppressants, protease inhibitors, contraceptive drugs, or glucose-lowering medications) 4. Taking medications that affect nutrient digestion and absorption (e.g., pancreatic enzymes, laxatives, or anticonvulsants) 5. Taking dietary or herbal supplements (e.g., whey protein, dietary fiber, chromium, bitter melon, East Indian screw tree, and Siamese cassia) within the past 1 month 6. Regular drinking alcoholic beverages 7. Known allergies to ingredients in the developed formulas (e.g., soy protein, milk protein, pea protein, Wolffia globosa, chicken, black sesame seeds, jasmine rice, or perilla oil) 8. Currently participating in a weight loss program (e.g., calorie restriction, time-restricted feeding)

Design outcomes

Primary

Measure	Time frame
Glycemic index, Incremental area under the curve (iAUC) for blood glucose 0-120 minutes Enzymatic method	—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactThunnalin Winuprasith

Institute of Nutrition, Mahidol University

thunnalin.win@mahidol.ac.th028002380

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026