D-()-Maltose monohydrate is widely used in the food and beverage industry as a sweetener and flavor enhancer. It is commonly added to baked goods, confectionery, and dairy products to improve texture and taste. In the pharmaceutical sector, it serves as an excipient in tablet formulations, providing stability and aiding in drug delivery. Additionally, it is utilized in microbiology as a nutrient source in culture media for growing bacteria and yeast. Its role in biotechnological processes includes acting as a substrate in enzymatic reactions and fermentation studies. In the medical field, it is sometimes used in diagnostic tests to assess digestive enzyme function.