ESEE1101 QUANTITAVE ANALYSIS A GROUP ASSIGNMENT PRESENTATION (5%) & WRITTEN REPORT (10%) – WEEK 13 DUE WEEK 13 (21 Oct 2010) The assignment will earn you maximum of 15%. The assignment will require your group to submit a written report and do a presentation. You are given 2 case studies to be solved. Discuss in your group on how to solve all problems using the techniques you had learned in this course. THE WRITTEN REPORT The written report must contain all the information required. Each
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question‚ or topic‚ was “Does the level of vitamin C change over time in Orange Juice.” After I viewed the website‚ I got very excited because it had simple step-by-step instructions about how to test the level of vitamin C. On the following page are the directions. I think I am really excited to do this project because it sounds very interesting and fun to do. I hope to prove what the driving question/topic entails. Paragraph 2 – Background (5 Facts) • Vitamin C helps to repair and regenerate tissues
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Investigating the vitamin C content of fruit juices Vitamin C (ascorbic acid) is a water-soluble nutrient which is found in certain foods. It acts as an antioxidant (inhibits oxidation) in the body‚ helping to protect cells from the damage caused by free radicals. The body requires vitamin C in order to make collagen‚ a protein essential to help wounds heal. Vitamin C also improves the absorption of iron from plant-based foods and helps the immune system work properly to protect the body from disease
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To compare the concentration of vitamin C in different brands of orange juice. Juice sample provided: 0.1% vitamin C solution‚ fresh orange juice‚ You C 1000 orange water. Aim of investigation: To compare and verify the amount of vitamin C in Mr. Juicy and You C 1000 orange juice. Introduction: Problem: To compare the concentration of vitamin C Hypothesis: Concentration of vitamin C in Mr. Juicy is about 0.02 % Concentration of vitamin C in You C 1000 orange water is about 0.1%
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provides the most vitamin C? In my investigation I plan to find out how much vitamin C there is in orange juice‚ pineapple juice and tropical juice and then compare my results to find out which juice has the most vitamin C. The independent variable is the type of juice and the dependant variable is the volume of fruit juice needed to decolourise 1cm3 Of 1% DCPIP solution. DCPIP solution can be used to measure the amount of vitamin C in each juice as an antioxidant (like vitamin c) reduces the blue
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classes of vitamins are Fat – soluble vitamins and water – soluble vitamins. Fat – soluble vitamins include vitamin A‚ vitamin D‚ vitamin E‚ and vitamin K. These vitamins are considered fat soluble vitamins because they are stored in the body for long periods of time and are harder to break down‚ while water soluble vitamins are not. Water – soluble vitamins include vitamin B1 (thiamin)‚ vitamin B2 (riboflavin)‚ vitamin B6‚ vitamin B12‚ and vitamin C‚ folic acid‚ and niacin. These vitamins are classified
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VITAMINS AND MINERALS Vitamins and minerals make people’s bodies work properly. Although you get vitamins and minerals from the foods you eat every day‚ some foods have more vitamins and minerals than others. Vitamins fall into two categories: fat soluble and water soluble. The fat-soluble vitamins — A‚ D‚ E‚ and K — dissolve in fat and can be stored in your body. The water-soluble vitamins — C and the B-complex vitamins (such as vitamins B6‚ B12‚ niacin‚ riboflavin‚ and folate) — need to dissolve
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Vitamins and Minerals Vitamins and minerals are essential nutrients that every cell needs. Vitamins can function like hormones or as antioxidants. Minerals are essential to important bodily functions such as producing energy‚ growing‚ and healing. Minerals are required for fluid balance‚ development‚ nervous system maintenance .Minerals and vitamins‚ function as coenzymes and participate in enzymatic reactions in the body. Vitamin and mineral deficiencies can affect the brain many different ways
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Vitamins and minerals :are often called micronutrient because body needs only small amount of them. Vita-life Amine-containing nitrogen • Vitamins are the organic compounds which enhance the metabolism of proteins‚ carbohydrates and fats. • Without vitamins the breakdown of food could not occur. • vitamins are participate in the formation of blood cells hormones nervous system and genetic material Classification of vitamins: Fat soluble vitamins ‚ *Water soluble vitamins Fat soluble
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Table of Contents Executive summary: The paragraph has a few grammatical mistakes. Moreover‚ doesn’t summarize what is exactly said in your essay. The report gives an overview of the agile and lean strategies that have been implemented in the MAS holdings‚ a Sri Lankan private company. The report starts with an introduction to the case study that is under discussion. Furthermore it provides the solutions to different problems that arise from the change process. Demand predictability
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