An over view of food processing & food preservation, and associated food processing unit operations; Principles of food preservation methods such as temperature and water activity control, and effects of preservation methods on food quality of foods detailed; Pasteurization and the canning industry; Refrigeration and freezing - Refrigerants & compressors; Effects of chilling & freezing on food; Drying and Evaporation; Acidification and Fermentation; Extrusion technology; Chemical preservation; Food additives; Irradiation; aseptic processing.
General objective:To impart knowledge and skills on processing and preservation methods for wholesome food products. Specific objectives: