Richardson Centre for Functional Foods and Nutraceuticals
Winnipeg, Manitoba, R3T 2N2, Canada
NCT Number: NCT02370927
The objectives are to test the acute effects of different cereals containing pulse ingredients on: 1) aerobic endurance and substrate oxidation during exercise 2) response of blood glucose, insulin and appetite to an aerobic exercise session, and 3) food intake two hours following the exercise session. The investigators hypothesize that consumption of cereals containing pulse ingredients 60 minutes before exercise will increase aerobic endurance (lower oxygen consumption), decrease carbohydrate oxidation (greater respiratory quotient), and a reduction in lactate production during compared to the same exercise session following the ingestion of a non-pulse food. The investigators also hypothesize that consumption of cereals containing pulse ingredients will lead to lower blood glucose, insulin, appetite and food intake, suggesting lower calorie compensation, following a 60-minute aerobic exercise session compared to the same exercise session following the ingestion of a non-pulse food.
Looking for future studies?
Notify Me18 year–50 year
All sexes
Interventional
Not applicable
Winnipeg, Manitoba, R3T 2N2, Canada
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
Non pulse extruded cereal
Pulse extruded cereal
Pulse extruded cereal
Pulse extruded cereal
Pulse extruded cereal
Pulse extruded cereal
Time frame: 0-240 minutes
Measured in blood using intravenous catheter. Glucose will be determined by automated methods using Abbot Spectrum Clinical Chemistry-X Analyzer,
Time frame: at 240 minutes
Ad-libitum meal
Time frame: 0-240 minutes
Motivation-to-eat Visual Analog Scale questionnaire
Time frame: 60-120 minutes
Oxygen consumption measured during exercise at 3 time points
Time frame: 0-240 minutes
Measured in blood using intravenous catheter. and Insulin will be measured by commercially available radioimmunoassay (RIA) kits
Time frame: 5 and 260 minutes
Food tasting
Time frame: 0-240 minutes
Contributions from energy intake
Time frame: 0 - 240 minutes
Estimate of energy expenditure
Time frame: 60-120 minutes
To monitor exercise intensity and give a measure of fatigue (cardiovascular drift)
Time frame: 60-120 minutes
Respiratory quotient measured during exercise at 3 time points
Time frame: 60-120 minutes
Measured before, during, and after exercise exercise at 3 time points
University of Manitoba
Other
Pulse EnRiched Food and Exercise Clinical Trials (PERFECT Project): Part 2 - Acute Effects of Pulse Ingredients in Food Products on Aerobic Endurance and Substrate Oxidation During Exercise, as Well as, the Blood Glucose, Insulin, Lactate and Food Intake Response Following an Endurance Exercise Session in Adults - Study 2
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