Preface to foods
INTRODUCTION TO FOODS.
The discussion on Food is made up of forty-one articles, divided into eleven lessons and an Appendix.
The first five lessons, which include sixteen articles, dealing with general topics. relating to commodity criteria, the laws of the sector, to 'food and nutritional balance, the food changes, the preservation methods, additives, and even labeling, fraud, marks of origin, GMO, etc.