Wheat flour was extruded with sugars and aminoacids, pyrazines were isolated by SPME and identified by GLC-MS. Sugars, and particularly amino acids increased the formation of pyrazines.
Wheat flour was extruded with sugars and aminoacids, pyrazines were isolated by SPME and identified by GLC-MS. Sugars, and particularly amino acids increased the formation of pyrazines. (en)