8.1 Starch and Other Seed Polysaccharides: Availability, Molecular Structure, and Heterogeneity8.2 Effect of the Molecular Structure of Starch and Seed Polysaccharides on the Macroscopic Properties of Derived Carbohydrate‐based Materials8.3 Chemo‐enzymatic Modification Routes for Starch and Seed Polysaccharides8.4 ConclusionReferences