Influence of Protein Source on Satiety and Metabolism

Not Applicable

Completed

• Conditions: Healthy
• Interventions: Dietary Supplement: Casein-enriched diet; Dietary Supplement: Milk soluble protein-enriched diet; Dietary Supplement: Casein and milk soluble proteins-enriched diet; Dietary Supplement: Soy proteins-enriched diet

• Registration Number: NCT00862329
• Lead Sponsor: Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement

Brief Summary

Dietary protein is the more satiating nutrient, however it is not clear whether satiety may be influenced by the nature of the protein. This study was designed to assess potential differences between protein sources on satiety and their relationship with digestive and metabolic kinetics.

Detailed Description

Not available

Study Timeline

• Study Start: 2008-03
• Study First Submitted: 2009-03-13
• Study First Submitted QC: 2009-03-13
• Study First Posted: 2009-03-16
• Primary Completion: 2009-06
• Study Completion: 2010-11
• Status Verified: 2012-03
• Last Update Submitted: 2012-03-21
• Last Update Posted: 2012-03-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

• BMI between 25 and 30

Exclusion Criteria

• allergy to milk proteins

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Casein	Casein-enriched diet	-
MSP	Milk soluble protein-enriched diet	-
Casein/MSP	Casein and milk soluble proteins-enriched diet	-
Soy protein	Soy proteins-enriched diet	-

Primary Outcome Measures

Name	Time	Method
satiety	7 days

Secondary Outcome Measures

Name	Time	Method
hormonal profiles, digestive fluxes of nutrients, postprandial dietary N metabolism	9 days

Trial Locations

Locations (1)

Centre de recherche sur volontaires; 🇫🇷 Bobigny, France