Why bread is starch?

Bread is primarily starch because it is made from flour, which is a ground-up form of wheat grains. Wheat grains are composed of:

* Starch: This is the main component of wheat and makes up the bulk of bread. Starch is a complex carbohydrate made up of long chains of sugar molecules. When you bake bread, the heat breaks down the starch molecules, causing them to gelatinize and thicken the dough.

* Protein: Wheat also contains protein, which forms gluten when mixed with water. Gluten gives bread its structure and elasticity.

* Other components: Wheat grains also contain smaller amounts of fiber, vitamins, minerals, and fats.

Therefore, the primary reason bread is considered starch is because it's primarily made from wheat flour, which is mostly composed of starch.