Types of Starch and Their Effect on Blood Glucose, Appetite and Food Intake

September 18, 2009 updated by: University of Toronto

The Effect of Different Types of Starch on Glycemic Response, Subjective Appetite and Short-term Food Intake in Young Men

The investigators hypothesize that different types of starch vary in their effects on appetite, blood sugar and food intake. In this study, subjects consumed five soups containing 50 g of whole grain, high amylose corn, regular corn or maltodextrin starches or no added starch at one week intervals. The investigators measured food intake at 30 minutes, appetite and blood sugar.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

17

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
        • Department of Nutritional Studies, University of Toronto

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 30 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Healthy males with a BMI of 20-24.9 kg/m2

Exclusion Criteria:

  • Females
  • Smokers
  • Breakfast skippers
  • Individuals with diabetes or other metabolic diseases

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: Crossover Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Soup with no added starch
Dietary supplement: soup with or without starch
Experimental: Soup + 50 g of whole grain starch
Dietary supplement: soup with or without starch
Experimental: Soup + 50 g of high amylose corn starch
Dietary supplement: soup with or without starch
Experimental: Soup + 50 g of regular corn starch
Dietary supplement: soup with or without starch
Experimental: Soup + 50 g maltodextrin starch
Dietary supplement: soup with or without starch

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Blood glucose
Time Frame: 0-170 min
0-170 min
Food intake
Time Frame: at 30 min after the treatment
at 30 min after the treatment
Appetite
Time Frame: 0-170 min
0-170 min

Secondary Outcome Measures

Outcome Measure
Time Frame
Water intake
Time Frame: at 30 min
at 30 min
Palatability of treatments
Time Frame: 0-170 min
0-170 min

Collaborators and Investigators

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

Sponsor

University of Toronto

Collaborators

Ingredion Incorporated

Investigators

  • Principal Investigator: Harvey Anderson, Ph.D., University of Toronto

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

December 1, 2007

Primary Completion (Actual)

April 1, 2008

Study Completion (Actual)

June 1, 2009

Study Registration Dates

First Submitted

September 18, 2009

First Submitted That Met QC Criteria

September 18, 2009

First Posted (Estimate)

September 21, 2009

Study Record Updates

Last Update Posted (Estimate)

September 21, 2009

Last Update Submitted That Met QC Criteria

September 18, 2009

Last Verified

September 1, 2009

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • Starch study 1
  • National Starch_ethics_21513

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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