The term insoluble fiber refers to Cellulose on food packages
The substances that make up plant cells' rigid walls make up insoluble fibre. Lignin, cellulose, and hemicellulose are some of these substances.
Cellulose, pectin, hemicellulose, and lignin are just a few of the biopolymers and structural proteins that make up the plant cell wall. As one of the main load-bearing elements of this intricate, heterogeneous structure, cellulose plays a crucial role in controlling the mechanics and growth of cell walls. By forming hydrogen bonds and van der Waals forces, the cellulose glucan chains join together to form cellulose microfibrils, which are long, thread-like crystal structures.
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