Food sources of glucose

Carbohydrates are classified according to their degree of polymerization into three groups, namely sugars, oligosaccharides and polysaccharides.

Sugars are monosaccharides (glucose, fructose), disaccharides (sucrose) and polyols (sorbitol, mannitol). Glucose is the main fuel energy unit used by the human body. All other carbohydrates are converted to glucose for use in the body.

Sugar cane

Glucose is found naturally in some fruits, but it is mostly produced by the breakdown of carbohydrates in the digestive process.

Starches are the primary storage form of carbohydrates in plants. They are composed of either amylase, which consist of straight chains of glucose molecules or amylopectin, which consist of branched-chain glucose molecules. Various food sources of starches such as vegetables, legumes and grains.
Food sources of glucose