A structural polysaccharide consisting of long chains of glucose monomers linked by (14) glycosidic bonds. This complex carbohydrate is a principal component of plant cell walls, providing rigidity and structural support. Plant-based dietary fiber largely consists of this compound, contributing to digestive health. It is not digestible by humans due to the lack of necessary enzymes to break the (14) linkages.
Its significance lies in its role as a foundational building block for plant life and a major source of biomass on Earth. It provides the structural framework that allows plants to grow tall and strong. Furthermore, it has historical relevance as a material used for various purposes, including the production of paper and textiles. Its abundance and renewability make it a valuable resource for sustainable materials development.
