Historical background 1.2 Background to the technical workshop 1.3 Rationale for the technical workshop CHAPTER 2: METHODS OF FOOD ANALYSIS 2.1 Analytical methods for proteins in foods 2.2 Analytical methods for fats in food 2.3 Analytical methods for carbohydrates in foods v 1 1 2 4 7 7 11 12 CHAPTER 3: CALCULATION OF THE ENERGY CONTENT OF FOODS – ENERGY CONVERSION FACTORS 18 3.1 Joules and calories 18 3.2 Theoretical framework for an understanding of food energy conversion factors 19 3.3 Flow of energy
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eat a variety of foods from each of these groups‚ your body will receive all the nutrients and vitamins it needs to function. The five food groups are: 1. Bread‚ cereals and potatoes: ( carbohydrate‚ calcium and iron‚ B vitamins and dietary fibre) - Carbohydrate is needed to provide energy. Starchy carbohydrates are broken down and converted to glucose which is either stored as glycogen in the liver and muscles or is circulated in the bloodstream where it can enter cells and be used as energy. -
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leg strnght and power. II. Basketaball Pass III. 40 meter Sprint * Measure the running speed of the student. Mannose is a sugar monomer of the aldohexose series of carbohydrates. Properties Molecular formula C6H12O6 Mannose is not well metabolized in humans.[1] Therefore‚ it does not significantly enter the carbohydrate metabolism when taken orally‚ and although traces of exogeneously introduced mannose have been detected in all body tissues‚ using radioactive markers‚ in a well hydrated mammal
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fields filled automatically even without any data entered by the user to the registration of a meal. After completing the current glucose in the center image and the right image the amount of carbohydrates‚ the application makes the calculation of insulin doses to be administered based on the glycemic carbohydrates and glycemic
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Teacher’s Guide EXPLORE Part I: Testing Known Substances Teacher Prep: 1. Prepare and label four Erlenmeyer flasks and disposable pipettes with the following suggested solutions and place them in the front of the room for easy access for students: a. Polysaccharide Solution - blended potato or lab grade starch solution b. Monosaccharide Solution – apple juice or lab grade glucose solution c. Protein Solution – blended meat or egg whites d. Lipid Solution – vegetable oil‚ melted butter 2. Set up
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separates starch from polysaccharides‚ monosaccharides‚ and disaccharides. Starch is a curled polymer of glucose and iodine interacts with molecules‚ which changes the color of the molecules to a kind of black color. Iodine does not respond with carbohydrates that are not curled or coiled‚ thus the color stays yellowish brown. A black color result means that starch is current and a yellowish brown color result means that starch is not current. In the test for starch‚ we will be adding 3 drops of iodine
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Carbohydrates are the primary fuel of the human body. A few days without consuming carbs drives the body into a metabolic state known as ketosis‚ where the primary energy source is fat. A diet that induces a permanent state of ketosis is known as a ketogenic diet. This dietary regimen is currently gaining popularity‚ largely as a result of the publicity created by American physician Dr. Atkins for his Atkins diet. But while a ketogenic diet is commonly employed to successfully treat some ailments--notably
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The Impact of Diet on Health - A balanced diet is the correct nutrients in the correct quantity to maintain good health. Nutrients – Protein – growth and repair Carbohydrates – energy Fat – energy and warmth Vitamins - protection Minerals – protection Fluids - Hydration Protein – You need protein for your body’s growth‚ maintenance and repair. It helps you to have strong muscles and fight off infections. Protein is one of the most complicated substances within the human body. When you
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His first ever published work was called‚ “The Presentation of Self in Everyday Life”. This work was all based on his observations of people and their interactions in different social settings. He explores not just how people act but why they act a certain way in certain situations based on their internal
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management diet‚ which is based on specialized shakes‚ soups‚ bars and muesli. The diet is advertised as low GI and low carbohydrate. The diet is designed to induce the individual into a state of ketosis‚ ‘Ketone bodies are produced mainly in the mitochondria of liver cells. Its synthesis occurs in response to low glucose levels in the blood‚ and after exhaustion of cellular carbohydrate stores‚ such as glycogen. The production of ketone bodies is then initiated to make available energy that is stored
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