This book presents a detailed and applied study of enzyme engineering and its significance in modern industrial processes. It explains the fundamental nature of enzymes and their functional role in biological systems, while emphasising their large-scale use in industrial production. The book explores how enzymes are identified, modified, and optimised to improve efficiency, specificity, and stability under industrial conditions. It highlights the growing importance of enzyme-based technologies in sustainable and cost-effective manufacturing.

The book further examines the use of engineered enzymes in food-related industries, including processing and preservation, where enzymatic reactions enhance quality, safety, and shelf life. Attention is given to sources of industrially valuable enzymes and the technological methods used to harness their potential. By integrating biochemical principles with engineering approaches, the book offers insight into how enzyme technology supports innovation across industries. This work serves as a valuable reference for students, researchers, and professionals engaged in biotechnology, industrial chemistry, and applied life sciences.