Carbohydrate Lab Report Introduction Qualitative identification of a substance is of significant importance in chemistry. Physical constants such as melting points have traditionally been used by organic chemistry for identification of unknown compounds. As for inorganic substances‚ the precipitation of a solid‚ results of a flame test‚ or the formation of a colored substance could all be keys to identifying a sample. Chromatography and spectra are amongst the newer techniques
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The main purpose of carbohydrate loading is to reestablish both the glycogen of the muscles and liver in order to keep hunger away during some types of competitive sports. These types of competitive sports include: marathons‚ long distance swimming‚ and cycling. Carbohydrate loading is done anywhere from a week out from a competition or event to only twenty four hours before. There are three main benefits to carb loading for athletes of sports like marathons‚ long distance swimming‚ cycling‚ and
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Experiment No. 7 HYDROLYSIS AND ANALYSIS OF CARBOHYDRATES Methodology Materials: |1% solutions: | conc. H2SO4 | |glucose‚ fructose‚ maltose‚ sucrose‚ lactose‚ |Molisch reagent | |agar-agar‚ gum arabic‚glycogen‚ cotton‚ |I2 in KI solution (Lugol’s
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PUSAT PENGAJIAN TEKNOLOGI INDUSTRI IMG 103/3 FOOD CHEMISTRY LAB REPORT Experiment 3 : Qualitative Test for Carbohydrate Date of Experiment: 27/03/2013 Date of Submission: 17/04/2013 Submitted by: Name: Te Hui Min Matric No.: 115615 Group: 4 Title Qualitative test for carbohydrate Introduction Carbohydrates are essential in foods as an energy source (starch is the main source of human calories)‚ a flavouring (simple sugars are usually sweet) and as a functional
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Introduction: When the body exercises‚ it uses two types of fuel‚ carbohydrates‚ and fatty acids. At the beginning of exercise the main source of fuel is carbohydrates‚ however the duration of the exercise progresses the carbohydrates deplete and fatty acids are needed to maintain the exercise. The type of fuel being used can be seen in the ratio called‚ respiratory exchange rate‚ or RER. An RER of 0.7 means that carbohydrates are being used for fuel‚ and a ratio of 1.0 means that only fatty acids
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Carbohydrate Counting & Diabetes What is carbohydrate counting? Carbohydrate counting‚ also called carb counting‚ is a meal planning tool for people with type 1 or type 2 diabetes. Carbohydrate counting involves keeping track of the amount of carbohydrate in the foods you eat each day. Why count carbohydrates? • To follow a meal plan. • To use in insulin-to-carb meal ratio. • Portion control and body weight control. What Are Carbohydrates? Carbohydrates are one of the main nutrients found in food
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Carbohydrates serve as two main objectives in the human body to either help digest foods or to help provide energy. Fiber is a type of carbohydrate is necessary to have a regular digestive system. Majority types of carbohydrates such as sugars and starches can break down glucose to be used as energy. The movie‚ King Corn‚ is about two best friends and an acre of corn in Iowa. A small ear of corn contains 23 grams of carbohydrates. Corn can be transformed and be used in several different ways. In
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INTRODUCTION Vapour absorption refrigeration system is one of the oldest methods of producing refrigerating effect. John Leslie in 1810 kept H2SO4 and water in two separate jars connected together. H2SO4 has very high affinity for water. It absorbs water vapour and this becomes the principle of removing the evaporated water vapour requiring no compressor or pump. H2SO4 is an absorbent in this system that has to be recycled by heating to get rid of the absorbed water vapour‚ for continuous
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FreeStockCharts.com Chart Set-up Note: Thanks to Alan Profitt‚ a member of MHT‚ for providing the text for this paper. FSC offers PVT and MFI indicators along with a beautiful chart to help you in MHT. SAY AGAIN? Freestockcharts.com (FSC) by Worden offers‚ not only a beautiful chart with very good indicators (almost more than you can comprehend)‚ but it really is free. In the Morning Hours Trading (MHT) chat room you will hear many refer to an indicator only on FSC. It is Price Volume Trend
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nutrition facts label‚ they can tell you the content of fat‚ carbohydrate‚ and protein in the foods they eat. Many participate in low carbohydrate dieting‚ one of the most popular diets around. Others have opted for the United States Department of Agriculture ’s low fat diet‚ but neither understands the chemistry of the body or may have misinformation about these compounds. Not many Americans can tell you confidently what a fat‚ carbohydrate‚ or protein is chemically or how it works in the body. It
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