This book elucidates new techniques and the applications in the field of food contamination in a multidisciplinary approach. It elaborates on the different theories and concepts related to this area. Food contamination refers to the degradation of food because of harmful chemicals or bacteria that cause various diseases and infections. In order to ensure food quality, the finished product goes through a thorough quality check. In this text, effort has been made to present the explanation of various methods of food safety, easy and simple. It is designed specifically for students. The topics covered in this extensive textbook deal with the core subjects of food contamination and safety. It will serve as a valuable source of reference for those interested in this field.