Food Tech 0.0 / 5 ? Home Economics: Food & NutritionNutrition GCSEAQA Created by: lottywatsCreated on: 26-03-18 11:54 What is Protein? A macronutrient. It is made up of amino acids. 1 of 29 HBV Proteins? High Biological Value Proteins. Foods that contains all the essential amino acids. MEAT, FISH, EGGS 2 of 29 LBV Proteins? Low Biological Vlaue Proteins. Foods that are missing a few of the essential amino acids. NUTS, SEEDS, CEREALS 3 of 29 Protein Complementation Eating two or more LBV protein foods together to give you all the essential amono acids. 4 of 29 Functions of Protein? Makes the body grow. Repairs the nody when it is injured. Gives the body energy. 5 of 29 What is a Fat? A macronutrient. Molecules are called triglycerides (3 fatty acids & 1 part gylcerol) 6 of 29 Monounsaturated Fatty Acid? Type of fatty acid found in solid fats and liquid oils. 7 of 29 Saturated Fatty Acids Mainly found in solid fats. BUTTER, LARD, CHOCOLATE 8 of 29 Unsaturated Fatty Acids Mainly found in liquid plant oils. OLIVE OIL, OILY FISH, NUTS 9 of 29 Functions of Fat? Gives us energy which is stored in the body. Insulates the body. Protects bones and kidneys from physical damage. Provides vitamins A, D, E , K. 10 of 29 Visible Fats and Oils? You can see them. BUTTER, FAT ON MEAT, OIL IN TUNA 11 of 29 Invisible Fats and Oils? You can't see them. CRISPS, CHOCOLATE, BISCUITS 12 of 29 What are Carbohydrates? It is a macronutrient. It is made by plants during photosynthesis. 13 of 29 Sugars: Monosaccharides? Glucose, Fructose, Galactose 14 of 29 Sugars: Disaccharides? Sucrose, Maltose, Lactose 15 of 29 Complex Carbohydrates? Polysaccharides: Starch, Pectin, Dextin, Dietry Fibre (non-starch polysaccharide- NSP) 16 of 29 What are Vitamins? They are micronutrients. Fat soluble A, D, E & K. Water soluble B & C. 17 of 29 Main Sources of Vitamins? Vitamin A BUTTER, MILK, CHEESE SPINACH, KALE, LETTUCE 18 of 29 Vitamin D? SUNLIGHT, OILY FISH, MEAT 19 of 29 Vitamin E? SOYA, OLIVE OIL, NUTS 20 of 29 Vitamin K? LIVER, CHEESE, GREEN TEA 21 of 29 Vitamin B1? PORK, MILK , CHEESE 22 of 29 Vitamin B2? MILK, EGGS, MUSHROOMS 23 of 29 Vitamin B3? BEEF, EGGS, MILK 24 of 29 Vitamin B9? PEAS, ASPARAGUS, FRUITS 25 of 29 Vitamin B12? MEAT, FISH, CHEESE 26 of 29 Vitamin C? CITRUS FRUITS, KIWI, BROCCOLI 27 of 29 What are Minerals? They are micronutrients. CALCIUM, IRON 28 of 29 Functions of Water? Controld the body temperature, Used for chemical reactions, Removes waste from the body, 29 of 29
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