Formation and structure of the grain amylo-protein matrix

Formation and structure of the grain amylo-protein matrix: relationship with the processing of cereal products

The structure and assembly of the amylo-protein matrix of cereals determine the texture (hardness, vitrosity) of the grains and therefore their use value for this key sector of our economy.

Texture (dureté, vitrosité)

In this context, we are seeking to identify the molecular and physicochemical mechanisms that lead to the formation of this matrix and control its physical properties during grain development. In the development of the grain, we are considering both the mechanisms associated with the massive synthesis of reserves (in particular proteins) and those taking place during the germination of the grain in relation to the processing of cereal products (milling, cooking products, malting).