Anna McElhatton is a Senior lecturer and Head of the Department of Food Studies in the Faculty of Health Sciences at the University of Malta. Anna McElhatton has an undergraduate degree in Pharmacy, an M.A. in Bioethics from the University of Malta and, M.Phil and PhD from the Queen’s University of Belfast in Northern Ireland. Her main research interests include food safety (of dairy products), modernization of traditional foods, sensory aspects of food preference, and ethical issues in research. Mustapha Missbah El Idrissi is Professor of general Microbiology at the “Ecole Normale Supérieure” at Mohammed V University of Rabat (UM5R), Morocco. He is responsible of the Master degree “Biotechnology and Environment”. He was a senior lecturer of Food Microbiology for over twenty years at Mohamed Premier University in Oujda and moved to Rabat to teach general microbiology at UM5R. His main research include legumes improvement through biological nitrogen fixation with rhizobia. The molecular characterization of bacteria in different ecosystems is also one of his research interests. About the Series EditorKristberg Kristbergsson is Professor of Food Science at the Department of Food Science and Nutrition at the University of Iceland. Dr. Kristbergsson has a BS in Food Science from the Department of Chemistry at the University of Iceland and earned his MS, M. Phil and PhD in Food Science from Rutgers University. His research interests include physicochemical properties of foods, new processing methods for sea foods, modernization of traditional food processes, safety and environmental aspects of food processing, extrusion cooking, shelf-life and packaging, biopolymers in foods and delivery systems for bioactive compounds.