α-Cellulose is widely used in the production of microcrystalline cellulose, a key ingredient in pharmaceuticals as a binder, disintegrant, and filler in tablet formulations. It is also employed in the food industry as a dietary fiber additive and stabilizer in various products. In the paper industry, it serves as a raw material for high-quality paper and specialty papers due to its high purity and strength. Additionally, it is utilized in the manufacture of cellulose derivatives like cellulose ethers and esters, which are essential in coatings, adhesives, and construction materials. Its biocompatibility and biodegradability make it suitable for use in biomedical applications, including wound dressings and drug delivery systems.