Isolation and Extraction of Monomers from Insoluble Dietary Fiber

Insoluble dietary fiber is a macromolecular polysaccharide aggregate composed of pectin, glycoproteins, lignin, cellulose, and hemicellulose. All agricultural by-products contain significant levels of insoluble dietary fiber. With the recognition of the increasing scarcity of non-renewable energy sources, the conversion of single components of dietary fiber into renewable energy sources and their use has become an ongoing concern. The isolation and extraction of single fractions from insoluble dietary fiber is one of the most important recent research directions. The continuous development of technologies for the separation and extraction of single components is aimed at expanding the use of cellulose, hemicellulose, and lignin for food, industrial, cosmetic, biomedical, and other applications. Here, to expand the use of single components to meet the new needs of future development, separation and extraction methods for single components are summarized, in addition to the prospects of new raw materials in the future.

Automated summary

Insoluble dietary fiber is a polysaccharide aggregate composed of various components. Agricultural by-products are rich sources of insoluble dietary fiber. Due to the increasing scarcity of non-renewable energy sources, the conversion of dietary fiber components into renewable energy sources has become a significant concern. The isolation and extraction of single fractions from insoluble dietary fiber is an important research direction for expanding their applications in various industries.