D(+)-Cellobiose is a disaccharide composed of two glucose units linked by a β(1→4) bond, making it a key component in the study of cellulose and plant polysaccharides. This compound is recognized for its role in various biological processes and is particularly significant in the food and pharmaceutical industries. D(+)-Cellobiose serves as a substrate for specific enzymes, making it valuable in enzyme assays and studies related to carbohydrate metabolism. Its low sweetness level compared to other sugars makes it an ideal candidate for applications in food formulations where reduced sweetness is desired without compromising texture or stability.

In research, D(+)-Cellobiose is utilized as a model compound for studying glycosidic bond hydrolysis and the enzymatic breakdown of cellulose, which is crucial for biofuel production and waste management. Its unique structural properties allow for the exploration of its interactions with other biomolecules, providing insights into carbohydrate chemistry and potential therapeutic applications. With its diverse applications, D(+)-Cellobiose is an essential compound for researchers and industry professionals looking to innovate in food science, biochemistry, and sustainable energy solutions.