Redbud trees belong to the genus Cercis, which includes deciduous trees from North America, Asia and the Mediterranean area. The leaves on redbuds are heart-shaped and produce fiery fall colors in red and yellow. The flowers are typically bright and range from pale pink to purple and magenta.
Digestion of starch and other carbohydrates begins in the mouth with an enzyme called salivary amylase.
Digestion of carbohydrate begins in the mouth, with the secretion of the enzyme salivary amylase from the serous cells of the salivary gland. This enzyme breaks starch and glycogen into disaccharides.echanical digestion occurs in the mouth by the mixing and churning of food and the release of mucus to lubricate the food. The food containing fats essentially follow the same pathway as carbohydrate foods, with chemical digestion primarily beginning in the stomach. No chemical digestion of. lipids.