Margherita Addis is a researcher in food chemistry at the Research Department on Animal Products of the Agricultural Research Agency of Sardinia (AGRIS), Italy. Career: • Coordinator of the Chemistry Sector of the Research Department on Animal Products of AGRIS (since 2003); • Researcher at Istituto Zootecnico e Caseario per la Sardegna (now AGRIS) in the role of Chemistry Executive Instructor (1997–2003); • Student research at Istituto Zootecnico e Caseario per la Sardegna (now AGRIS) (1994–1997); • Teacher of chemistry at Industrial Technical Institute of Sassari (1993–1994); • Teacher of mathematics at Professional Institute for Agriculture of Santa Maria La Palma and Ittiri (1993–1994); • Degree in chemistry from University of Sassari (1992). She has been scientific coordinator or participant in regional, national, and international projects. Number of publications (from IRIS, Scopus, Google Scholar): 120; h-index: 20; i10-index: 38; citations: 1165. Research topics: • Nutritional and healthy characterization, traceability, and shelf life of dairy, meat, and fish products; • Nutritional characterisation of animal feed (forages, hay, concentrates, etc.); • Development and validation of analytical methods for chemical characterization of foods of animal origin.