A variety of production sectors, from the food industry to the petroleum industry, depend heavily on catalysts. They support the processes used to make chemicals and refine industrial materials. As a result, energy is saved. In the process of creating new energy sources, they are equally crucial. Catalysts are extremely important in the industrial sector. Catalysts facilitate the quicker, safer, and more efficient synthesis of chemicals. By controlling the amount of energy needed to initiate chemical reactions, they do this. The manufacturing of numerous materials is sped up, made simpler, and more effective thanks to catalysts. They minimise the waste produced by production operations. All of these are crucial to industries since they increase production rates. In many different food industries, including baking, dairy and starch processing, brewing and drinks, etc., enzymes are widely utilised to process and preserve the food resources. Enzyme basics, a mechanistic breakdown of processes that are catalysed by enzymes, and the role they play in the food processing industry.