Maltase is an enzyme that breaks down the disaccharide maltose into two molecules of glucose. This process is called maltose hydrolysis.

Here's a breakdown of its specific function:

* Substrate: Maltase specifically acts on maltose, a sugar molecule composed of two glucose units linked together.

* Reaction: Maltase catalyzes the hydrolysis of the glycosidic bond between the two glucose units in maltose, breaking it into two individual glucose molecules.

* Location: Maltase is found primarily in the small intestine of humans and other mammals.

* Importance: This breakdown of maltose into glucose is crucial because glucose is the primary energy source for the body's cells.

In summary: Maltase plays a vital role in the digestion of carbohydrates, specifically maltose, by breaking it down into glucose, which can then be absorbed and used by the body for energy.