Yellow Pea Fractions and Short-term Food Intake, Subjective Appetite and Glycemic Response

Not Applicable

Completed

• Conditions: Obesity; Metabolic Syndrome; Type II Diabetes Mellitus
• Interventions: Dietary Supplement: Control; Other: yellow pea fiber; Dietary Supplement: yellow pea protein

• Registration Number: NCT01242059
• Lead Sponsor: University of Toronto

Brief Summary

It is hypothesized that yellow pea protein and fiber will reduce short-term food intake, subjective appetite and glycemic response.

Detailed Description

A within-subject, randomized study was conducted. Each subject returned 5 times, 1 week apart, and received 1 of the 5 treatments per week. The 5 treatments were tomato soup with 10 or 20 g of isolated yellow pea fibre or protein, or a control soup with no added pea fractions. Food intake was measured at an ad libitum pizza meal served 2 hours after treatment. Satiety and blood glucose (via finger prick) were measured throughout the treatment period.

Study Timeline

• Study Start: 2009-01
• Primary Completion: 2010-03
• Study First Submitted: 2010-11-12
• Study First Submitted QC: 2010-11-12
• Study First Posted: 2010-11-16
• Study Completion: 2010-12
• Status Verified: 2012-06
• Last Update Submitted: 2012-06-13
• Last Update Posted: 2012-06-14

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Male
• Target Recruitment: 20

Inclusion Criteria

• male 20-30 years old healthy weight

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Exclusion Criteria

• smoking restrictive eating metabolic diseases breakfast skippers dieters

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Control Tomato Soup	Control	-
10 g of yellow pea fiber	yellow pea fiber	-
20 g of yellow pea fiber	yellow pea fiber	-
10 g of yellow pea protein	yellow pea protein	-
20 g of yellow pea protein	yellow pea protein	-

Primary Outcome Measures

Name	Time	Method
Energy Intake	at 120 minutes after treatment	Energy intake at an ad libitum pizza meal

Secondary Outcome Measures

Name	Time	Method
Glycemic Response	200 minutes
Subjective Appetite	200 minutes

Trial Locations

Locations (1)

University of Toronto - Department of Nutritional Sciences; 🇨🇦 Toronto, Ontario, Canada