In recent years, the fields of biotechnology and applied chemistry have witnessed remarkable advancements, leading to groundbreaking innovations and discoveries. These scientific breakthroughs have the potential to transform industries, improve human health, and contribute to a sustainable future. With "Recent Trends in Biotechnology and Applied Chemistry," Dr. Dinesh Kumar Sain aims to provide a comprehensive overview of the latest developments in these rapidly evolving disciplines. As an Assistant Professor in the Department of Chemistry at SP College, Sirohi (Rajasthan), and a CSIR NET-JRF (AIR-101) achiever, Dr. Sain possesses a wealth of knowledge and experience in biotechnology and applied chemistry. His expertise has informed the creation of this book, which is designed to serve as a valuable resource for students, researchers, and professionals alike. The book covers a wide range of topics, including cutting-edge techniques in biotechnology, novel approaches in applied chemistry, and the integration of these disciplines in various industries. Readers will find detailed discussions on subjects such as molecular biology, enzyme technology, environmental biotechnology, medicinal chemistry, and materials science. Each chapter presents a thorough analysis of the latest research and explores the implications of these advancements in real-world applications.