Yellow Pea Protein and Fibre and Short Term Food Intake

June 14, 2012 updated by: G. Harvey Anderson, University of Toronto

The Effect of Yellow Pea Protein and Fiber on Short Term Food Intake, Subjective Appetite and Glycemic Response in Healthy Young Males

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

Study Overview

Status

Completed

Conditions

Intervention / Treatment

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 30 minutes after treatment. Satiety and blood glucose (via finger prick) were measured throughout the treatment period.

Study Type

Interventional

Enrollment (Actual)

20

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5S 3E2
        • University of Toronto - Department of Nutritional Sciences

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 29 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • male 20-30 years old healthy weight

Exclusion Criteria:

  • smoking restrictive eating metabolic diseases breakfast skippers dieters

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 10 g of yellow pea fiber
Dietary supplement: yellow pea fiber
Served in a tomato soup
Experimental: 20 g of yellow pea fiber
Dietary supplement: yellow pea fiber
Served in a tomato soup
Experimental: 10 g of yellow pea protein
Dietary supplement: yellow pea protein
Served in a tomato soup
Experimental: 20 g of yellow pea protein
Dietary supplement: yellow pea protein
Served in a tomato soup
Experimental: Control Tomato Soup
Dietary supplement: Control Tomato Soup
Served in a tomato soup

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Energy Intake
Time Frame: at 30 minutes after treatment
Energy intake at an ad libitum pizza meal
at 30 minutes after treatment

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Glycemic Response
Time Frame: 0-170 minutes post treatment
Blood Glucose every 15-30 minutes via finger prick
0-170 minutes post treatment
Subjective Appetite
Time Frame: 0-170 minutes post treatment
Subjective Appetite measured every 15-30 minutes via Visual Analog Scale (VAS)
0-170 minutes post treatment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Toronto

Collaborators

Agriculture and Agri-Food Canada

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

May 1, 2008

Primary Completion (Actual)

August 1, 2010

Study Completion (Actual)

June 1, 2011

Study Registration Dates

First Submitted

December 3, 2010

First Submitted That Met QC Criteria

December 3, 2010

First Posted (Estimate)

December 7, 2010

Study Record Updates

Last Update Posted (Estimate)

June 15, 2012

Last Update Submitted That Met QC Criteria

June 14, 2012

Last Verified

June 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PureNet_22627

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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