Correct option is C
Starch granules differ in
size and shape based on the botanical source, which affects their functional properties.
The
physicochemical properties of starch—such as gelatinization, viscosity, and digestibility—are influenced by mean granule size, size distribution, the ratio of amylose to amylopectin, and the presence of minerals. Hence, Option 1 is correct.
Native starches, i.e., unmodified starches, have limited industrial applications due to undesirable properties like poor solubility, instability under high temperatures, or low resistance to shear.
Therefore,
chemical, physical, or enzymatic modifications are used to improve or alter starch functionality for broader applications. Hence, Option 2 is also correct.
Since both statements are factually accurate, Option (c) is the correct choice.