Mesotherm α-Amylase is widely used in the textile industry for desizing processes, where it efficiently breaks down starch-based sizes applied to yarns during weaving. This enzymatic action ensures the removal of starch without damaging the fabric, making it an eco-friendly alternative to chemical desizing agents.

In the food industry, it plays a crucial role in starch liquefaction, converting starch into simpler sugars during the production of syrups, sweeteners, and fermented products. Its thermostable nature allows it to perform effectively at higher temperatures, enhancing process efficiency.

Additionally, it is employed in the production of biofuels, where it aids in the hydrolysis of starch in raw materials like corn and grains, facilitating the conversion into fermentable sugars for ethanol production. Its specificity and efficiency make it a valuable enzyme in various industrial applications.