FOOD PROCESSING AND PRESERVATION

This course provides an overview of food preservation by thermal processing, drying, freezing, and fermentation. The principles of preservation by controlling microbial and enzyme activity will also be studied. Topics include causes of spoilage of stored foods, such as the action of microorganisms; the action of enzymes; the oxidation reactions of food components; and the principles and techniques of food storage through refrigeration, freezing, drying, canning, and irradiation. The course emphasizes the manufacturing principles of fermented foods as well as characteristics of food packaging materials and the principles of food packaging.