Effect of Yellow Pea Protein and Fibre Added to a High-carb Meal on Glycemic Response and Food Intake
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- University of Toronto
- Enrollment
- 15
- Locations
- 2
- Primary Endpoint
- Blood glucose
Study Overview
Brief Summary
The investigators hypothesized that consuming isolated yellow pea fibre or protein, alone to together, as part of a high-carbohydrate pasta meal, would reduce the blood glucose response to the meal compared to a meal without yellow pea components and reduce food intake at a meal served 2 hours later.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Crossover
- Primary Purpose
- Basic Science
- Masking
- Single (Participant)
Eligibility Criteria
- Ages
- 20 Years to 30 Years (Adult)
- Sex
- Male
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Non-smoking
- •No metabolic disease
- •BMI 20 - 25 kg/m^2
- •age 20-30
Exclusion Criteria
- •Intolerance to treatments
- •on appetite-modifying medications
- •restrictive eating
- •over or underweight
- •breakfast-skipping
Arms & Interventions
Control
Pasta meal with added fractions or control with no fractions Pasta meal with no pea fractions
Intervention: Pasta meal with added fractions or control with no fractions (Dietary Supplement)
10 g protein
Pasta meal with added fractions or control with no fractions 10 g net yellow pea protein added to pasta meal
Intervention: Pasta meal with added fractions or control with no fractions (Dietary Supplement)
7 g yellow pea fibre
Pasta meal with added fractions or control with no fractions 7 g net yellow pea fibre added to pasta meal
Intervention: Pasta meal with added fractions or control with no fractions (Dietary Supplement)
Yellow pea fibre & protein
Pasta meal with added fractions or control with no fractions 10 g net yellow pea protein plus 7 g net yellow pea fibre added to pasta meal
Intervention: Pasta meal with added fractions or control with no fractions (Dietary Supplement)
Outcomes
Primary Outcomes
Blood glucose
Time Frame: between 0 and 215 mins, every 15-30 mins
Blood glucose measured via hand-held glucometer and finger prick.
Ad libitum food intake at second pizza meal
Time Frame: 135 mins after completion of treatment, 20 mins to eat pizza meal.
Food intake measured via electronic scale in g, then converted to kcal using the caloric density.
Secondary Outcomes
- Subjective appetite(0 to 215 minutes)
Investigators
G. Harvey Anderson
Professor
University of Toronto