OBJECTIVE To investigate the vitamin C content of different fruit juices. To identify which fruit juices has higher vitamin C content and the lowest vitamin C content. To determine the standard curve of vitamin C based on percentage of vitamin C. To differentiate between fresh juices and carton juices. To consider the reliability and validity of the results. PROBLEM STATEMENT Which type of fruit juices has the most vitamin C content? HYPOTHESIS The smaller the amount of the fruit juices
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Chapter I “Malunggay Veggie as Natural Vitamin Capsule” a. Background of the Study This study determines the effectiveness of malunggay as natural vitamin and to determine if the malunggay can be a good and safe vitamin. To determine whether a vitamins or natural vitamins made from malunggay veggie is comperable to the commercial or chemical products in terms of : 1.1) its taste 1.2) its price 1.3) its effectiveness
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Final Essay It is clear that various illnesses have not only medical stressors but‚ also a social‚ economic and moral impact. HIV/AIDS can have devastating consequences on affected individuals and their support systems. It is a stigmatized illness and people who suffer from this illness are likely to be discriminated against by people in society as well as institutions. Aids/HIV was typically associated with the gay community who did not practice safe sex and had various partners‚ and drug
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Investigating Vitamin C Background Vitamin C is found in green vegetables‚ fruits‚ and potatoes. It is essential for a healthy diet. The chemical name for vitamin C is ascorbic acid. Ascorbic acid is a good reducing agent and therefore it is easily oxidised. Methods for the detection of vitamin C involve titrating it against a solution of an oxidising agent. Where to start There are several oxidising agents that can be used and a commonly used one is 2‚6-dichlorophenol-indophenol or DCPIP
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October 14‚ 2011 Vitamin B12 Deficiency Vitamin B12 deficiency is also known as Cabalamin‚ it is a water-soluble vitamin that helps to maintain the healthy central nervous system and the formation of the red blood cells. Usually water soluble vitamins can’t be stored by the body. However‚ Vitamin B12 is a special kind of vitamin that can be stored in the liver for years. It is also needed to make the DNA material that exists in every cell. The average adult needs 2.4 microgram of vitamin B12 daily. Pregnant
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of two students required: * vitamin C indicator solution * three 50 mL beakers or medicine cups * one 10 mL graduated cylinder * three disposable pipettes * one stirring rod * Sources of Vitamin C: freshly squeezed OJ‚ bottled OJ‚ frozen OJ‚ canned OJ * Optional: container for waste solutions and source of clean rinse water There are two different preparations (starch-iodine or indophenol) that may be used for the vitamin C indicator solution. Neither is more
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FDA Regulation of Vitamins & Dietary Supplements in the U.S Course: International Business Management BICG 9702 Instructor: Dr. Carmen Dima Date: December 4‚ 2012 Done By: Nolwazi Dhliwayo and Hasnain Akber Ali EXECUTIVE SUMMARY Vitamins and dietary supplements are non-drug and non-hormone based products that can be consumed orally in the form of pills‚ powders‚ liquids or intravenously by injection. Their function is to supplement the diet‚ affording consumer’s added nutritional
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10/27/15 Vitamin D Deficiency Regarding Muscles Vitamin D deficiency has been tied to mainly bone pathologies. Recent research shows that the effects of Vitamin D span further than just affecting bones and particularly cause muscle weakness. Vitamin D is responsible for aiding in the absorption of other minerals‚ such as calcium. Calcium is a key ligand in muscle contractions‚ thus‚ Vitamin D indirectly can effect muscle contractions. An article published in Nutrition Reviews‚ Vitamin D: an overview
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Determination of Vitamin C by an Iodometric Titration Purpose: The goal of this lab is to determine the concentration of vitamin C in juices and Real Lemon. A redox titration‚ involving an iodometric method‚ will be used to do the analysis. The samples will be classified by their Vitamin C content. Introduction: Although most mammals can synthesize vitamin C‚ or ascorbic acid (C6H8O6)‚ from sugars‚ man must ingest considerable quantities of this substance. The National Academy of Sciences recommends
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tamin C‚ ascorbic acid‚ is one of the most important vitamins found in citrus juices‚ including orange juice. Often projects find that orange juices made from frozen concentrated orange juice (FCOJ) have the highest vitamin C levels as compared to freshly squeezed or not-from-concentrate (NFC) juices. This is probably due to the fact that vitamin C degrades over time in fresh and NFC‚ but doesn’t degrade as much in FCOJ due to it being frozen until reconstitution. If one is comparing a NFC product
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