Maltoheptaose is widely used in the food industry as a stabilizer and thickening agent, enhancing the texture and consistency of various products. It serves as a prebiotic, promoting the growth of beneficial gut bacteria, which supports digestive health. In the pharmaceutical sector, it is utilized as an excipient in drug formulations to improve stability and bioavailability. Additionally, maltoheptaose is employed in biochemical research as a substrate for enzyme studies, particularly those involving amylases and glycosidases, to understand carbohydrate metabolism. Its applications also extend to the production of specialty chemicals and as a component in fermentation processes.