ups Identifying food groups in unknown solutions Aim The aim of this experiment is to identify different food groups within several different unknown solutions. This will be carried out by placing the unknown solutions into separate test tubes and using different chemical indicators to see if any reactions occur. Each food group will act different when the chemical indicator is added‚ some will change colour while others will separate. Introduction Food is a vital source of energy that is
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: 1311171622 GROUP : 11SC6 TITLE : THE VITAMIN C CONTENT OF FRUIT JUICES AND TABLETS DATE OF EXPERIMENT : 1ST AUGUST 2013 DATE OF SUBMISSION : 27TH AUGUST 2013 LECTURER : PUAN ZAKIAH BT. ZAKARIA OBJECTIVE * To determine the vitamin C content in fresh fruit juice
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With the worlds population growing constantly quicker and more reliable ways to produce foods need to be made. Through hydroponics more plants and crops can be created in a shorter amount of time. "Hydroponics is an excellent method of conducting research with controlled conditions of nutrient availability." The problem is that if the exact amount of minerals are not used the produce may have negative side effects or unwanted results. Through the research of hydroponics the less fortunate can
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Topic: Food Groups and Nutrients Previous Knowledge: The students would have already learnt that food is required by an organism to provide energy. General Objective: Students should: 1. understand that foods are classified into different groups. 2. know that food contains nutrients Specific Objectives: Students should be able to: 1.1 state the six food groups that are used in the Caribbean after a class activity; 1.2 state three examples of foods from each food group
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CHEMISTRY 221 LABORATORY�QUANTITATIVE ANALYSIS EXPERIMENT: DETERMINATION OF ASCORBIC ACID IN VITAMIN C TABLETS THEORY: Ascorbic acid‚ C6H8O6‚ MM = 176.13‚ can be oxidized to form dehydroascorbic acid by bromine via the following reaction: The bromine or iodine used in the titration is generated by adding an excess amount of KBr or KI to an acidified solution of the sample according to the following reaction: BrO3- + 5 Br- + 6 H+ 3 Br2 + 3 H2O IO3- + 5 I- + 6 H+
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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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Vitamin K is a fat-soluble vitamin that is required for blood clotting and to prevent hemorrhaging. It also plays a role in bone formation and repair. Deficiencies can occur with inadequate dietary intake‚ malabsorption syndrome‚ chronic liver disease and in patients taking antibiotics. There are several forms of vitamin K‚ including K1‚ K2 and K3. K1 is the form found in plants such as spinach‚ broccoli‚ cabbage‚ and cauliflower. Vegetable oils such as olive and soybean also contain small
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experiment 1 Analysis of Commercial Vitamin C Tablets Objective To employ titration technique to determine the content of vitamin C in commercial tablets using volumetric analysis and compare it with the manufacturers’ specifications. Introduction Deficiency of essential antioxidant Vitamin C in human will lead to scurvy. In this experiment‚ the vitamin C content of commercial tablets is determined and then compared with the manufacturers’ specifications. Vitamin C‚ ascorbic acid C6H8O6‚ reacts
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transportation system‚ it acts as a lubricant‚ it regulates the body temperature etc. The eulogy for water is an unending thing. In fact more than 2/3rd of the human body is made of water. The importance of water for human body can be well accessed from the fact that if the amount of water in our body is reduced by just 1-2%‚ we feel very thirsty. If it ’s reduced by 5%‚ our skin will shrink and we will have difficulty moving our muscles and if it ’s reduced by 10%‚ we will die. Moreover
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essential fatty acids are flax‚ canola oil‚ fish and soy. Vitamins Vitamin E improves circulation to all parts of the body. The scalp needs proper circulation in order for hair follicles to be stimulated. Vitamin E can be found in avocados‚ nuts‚ seeds‚ olive oil‚ wheat germ‚ dried beans‚ soybeans‚ and dark green leafy vegetables. The B vitamins which include Biotin‚ Vitamin B6‚ Vitamin B12‚ and Pantothenic Acid prevent hair loss. These vitamins can easily be incorporated by adding eggs‚ meat‚ poultry
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