PPT-Processing Food by Heat

Can destroy microorganisms Can denature enzymes Can increase shelf life of food with appropriate packaging Copyright Notice The materials are copyrighted and trademarked as the property of The Curriculum Center for Family and Consumer Sciences Texas Tech University. WHY PROCESS FOODS?. EXTEND SHELF LIFE . MAINTAIN SENSORY PROPERTIES . MAINTAIN OR IMPROVE NUTRITIVE PROPERTIES . ENSURE SAFETY. . MAKE MORE CONVENIENT . BOTTOM LINE:  $$ (ECONOMIC VALUE) . HEAT PROCESSING. Presented by: N.S Thomas. Department of Mechanical and Mechatronic Engineering, University of Stellenbosch. Private Bag XI, MATIELAND . 7602. , South Africa. Tel: 083 484 2893. Email: 15818705@sun.ac.za. Methods. Cooking Methods Review. Learning Targets:. Understand how dry heat affects food. Identify a variety of dry heat methods. Performance Target. Use a variety of dry heat methods. Determine . doneness in foods prepared by dry heat methods.. On the front counter there is a perpetually thirsty bird. Do NOT touch him.. Write down all your . observations. of the motion. Do not try to explain why it’s happening—just look at WHAT is happening. . The material: conductor or insulator?. Area. Ex: a bigger window vs. a smaller one.. Thickness. Ex: heat escapes a thinner . styrofoam. cup than a thicker one.. Heat and State of Matter. Does the absorption or release of heat always cause a temp change? . Kazhdan. [. Taubin. , 1995] . A Signal Processing Approach to Fair Surface . Design. [. Desbrun. , . et al.. , 1999] Implicit Fairing of Arbitrary Meshes…. [. Vallet. and Levy, 2008] . Spectral Geometry Processing with Manifold . What is food processing?. The process of transforming raw agricultural products, like grains, vegetables, meat, or milk, into end products to be sold to consumers.. Raw Products. Straight from the farm. OPPORTUNITIES IN FOOD AND AGRO-PROCESSING IN NIGERIA. HEAD WOMEN IN AGRICULTURE AND NUTRITION. LAGOS STATE AGRICULTURAL DEVELOPMENT AUTHORITY. .. TEL: 07038590492, 08073718271. EMAIL: jusbalog144@gmail.com. 39OriginalNortheast IndiaPB Lalthanpuii1 B Lalruatfela2 Zoramdinthara3and H Lalthanzara11Department of Zoology 3Department of MizoPachhunga University College Aizawl 796001 India2Department of Zoology GOVERNMENT OF INDIA. Role of Food Processing Sector in Doubling Farmers’ income. Food Processing Industry Outlook. Food processing industry is an important contributor to GDP, employment and investments.. Qnet. = (. Downwelling. Shortwave + Upwelling Shortwave (albedo)) + (. Downwelling. . Longwave – Upwelling Longwave). Substituting the GEOS-5 expressions for each of these fields gives:. Sfc. . Clausius. – . Clapeyron. equation, Temperature dependence of entropy, Statistical interpretation of entropy, Consequences of third law, Nernst heat theorem, Equilibrium constant, Van-Hoff equation, Concept of fugacity, activity and mole fraction. . Optimum drying temperature for food is 140°F.. THERMAL PROCESSING. Thermal processing is defined as the combination of temperature and time required to eliminate a desired number of microorganisms from a food product. . Pounds available to be ordered that are sent to a processor to be made into . an . end product.. What is Processing/Diversion?. Examples:. Raw chilled chicken into chicken pieces. Raw coarse ground beef into cooked patties.