Università Roma Tre

Cultural skills: The course aims to provide students with the chemical basis of the structure, the properties, and the reactivity of the main classes of molecules present in food, as well as to illustrate the possible chemical modifications that these constituents undergo during the process cooking and/or storage.
Methodological skills: at the end of the course, the student will be able to analyze and discuss the mechanisms of interaction and transformation of the most important macro and micronutrient classes present in food, as well as how to carry out a qualitative and quantitative analysis of such constituents using HPLC.

The course is divided into 3 main sections:
Part 1: an overview of the principal classes of molecules (sugars, polysaccharides, lipids, proteins) that are present in food. The chemical properties of such substances dramatically condition the most important chemical and physical features of every food.
Part 2: the various substances are going to be gathered and addressed with respect the kind of contribution given to each food (i.e. colours, flavouring, vitamins, preservatives, poisonous compounds, minerals).
Part 3: Water.

Tom P Coultate in "La chimica degli Alimenti", Zanichelli
Paolo Cabras, Aldo Martelli in " Chimica degli Alimenti", Piccin
Patrizia Cappelli, Vanna Vannucchi in "Principi di Chimica degli Alimenti", Zanichelli

Lecture notes and bibliographical references will be provided