Effects of Plant-based Meat Alternatives in Comparison to Chicken Meat on Postprandial Metabolism in Healthy Adults

The aim of this study is to investigate the postprandial metabolic responses to plant-based meat alternatives made from different protein ingredients (pea, wheat or soy protein) in comparison to chicken in healthy adults. Therefore, young healthy subjects consume 4 test meals with 40 g of protein from pea protein, wheat protein, soy protein or chicken in a randomized order. In a postprandial period of 6 hours, parameters of protein, glucose and lipid metabolism (i.a. plasma amino acids), gastric emptying and hunger/satiety are analysed. It is assumed that the plasma amino acid profile after plant protein ingestion differs depending on protein source and in comparison to chicken protein.