PPT-Altering Functional Properties of Fats Using Ultrasound

Jessica Leis KNH 404 Information obtained from the Journal of Food Science Issue 74 Suzuki A Lee J Padilla S amp Martini S 2010 Main Objective To find alternative lipid sources to provide the same adequate functional properties for foods previously containing trans fatty . Traditional stick margarine and vegetable shortening Vegetable oils olive canola peanut and sesame Avocados and olives Many nuts and seeds almonds and peanuts peanut butter High in Omega6 and Omega3 ALA vegetable oils soybean corn and saf64258owe Why it’s wrong. Christine Celia. Section 6. History of Photo Altering:. Manipulating photographs is nothing new in our society.. Started to become popular in the 1980’s.. Today changes in photographs are much more drastic compared to the past due to advanced software.. Example of Computer Crimes. Spamming. Spam, or the unsolicited sending of bulk email for commercial purposes, is unlawful in some jurisdictions. While anti-spam laws are relatively new, limits on unsolicited electronic communications have existed for some . Zaneta. . Phean. Computers and Application. Section 008. Impacts of altering digital images in society. Manipulating consumers. Scams. Capability of Photoshop. Purpose of topic:. What is altered images?. Concentrated energy molecules. I. LIPIDS. :. Foods:. . butter, oil, Crisco, lard. Commonly . called . fats. & . oils. Contain . more. C-H bonds and . l. ess. O atoms than . carbohydrates. .. Ex: C. Diagnostic Ultrasound. High frequency sound waves emitted from sound source (transducer). Transducer placed on patient’s body. Sound waves echo off interfaces of internal structures and return to transducer. Ultrasound. What is Ultrasound. Defined as sound w/ frequency > 20,000 cycles per sec. Ultrasound travels thru materials. Thermal & non-thermal properties. Ultrasound. Terminology. Transducer (sound head) – converts electrical energy into sound energy. One of a group of compounds, including fats, phospholipids & steroids, that mix poor, if at all, with water . What are lipids?. Provides essential fatty acids-which your body cannot manufacture. Maintenance of healthy skin. In order to survive, the human body needs the nutrients found in food. These nutrients, which perform a number of life-sustaining functions in the body, are divided into 6 main categories: carbohydrates, proteins, fats, vitamins, minerals and water. Each has a unique function in the normal growth and repair of the body.. List the role/function of fats/oils in the body. Describe digestion and how the body uses fats/oils. Distinguish between saturated, monounsaturated, polyunsaturated and trans fats. List the food sources of various types of fat. Lipids are a family of chemical compounds that are a main component in every living cell. They include the following three categories:. Triglycerides. – they include all fats and oils people typically eat.. Food Fact. Fats protect internal organs from shock and injury, insulate the body, and promote healthy skin. .. Fats provide 9 calories per gram.. Definitions. Fat:. A nutrient that is essential for body energy, insulation and . All fats are not alike. Some types of fats are essential for good health. Other fats can raise blood cholesterol levels or have other negative effects on cardiovascular health. Eating too much fat Unsaturated Fats . Trans Fats . Fats. Help the body absorb vitamins A, D, E, and K. Serve as an energy reserve. Cushion and protect the heart and other vital organs. Protect bones from injury. Provide insulation and warmth.