This book will cover all aspects of food processing & preservation such as heating, refrigeration, freezing, concentration, drying, dehydration, baking, frying, irradiation, microwave processing, chemical preservation, high hydrostatic pressure processing, pulsed electric field processing, pulsed light & ultrasound processing, extrusion processing, dielectric, Ohmic and infrared heating etc. Recent developments in above mentioned topics will be covered in this book. This reference book will provide the learning material for students and research scholar of B.Tech, MSc/M. Tech Degree, respectively. Currently, food processing & preservation is a fundamental subject taught at graduation and post-graduation level in food related disciplines.