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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Glucose is a form of energy derived from carbohydrates. All living organisms requires energy to live and thrive. When glucose is ingested it is transported through the circulatory system by the various tissues and organs. This glucose will be used by the muscular and nervous system to complete day to day task. If the body is not in need of glucose it will be stored in the form of glycogen for a later date. The entire process starts with carbohydrates‚ for this paper we will be tracing the path of
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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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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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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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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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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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regular diet for it to be more nutritious. By reviewing my regular eating patterns‚ I realized I eat too many carbohydrates a day. The amount of carbohydrates I consumed was more than double the RDA‚ Recommended Dietary Allowance. To help reduce my carbohydrate consumption‚ I plan on eating less cereal because that has become a go-to meal for me at college. Cereal can add up in sugar and carbohydrates quickly when it is eaten as a meal or in large amounts. I also plan to eliminate the amount of bread I
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Lab BCH2333 Section: 4 (Monday afternoon 1st week) Experiment 1: Carbohydrates Separation Techniques Based on Molecular Size Demonstrator: Date Preformed: January 26th‚ 2015 Date of Submission: February 2nd‚ 2015 Team #: Purpose The purpose of this experiment is essentially two-fold. Two of the four experimental procedures of this laboratory will be used to gain a conceptual and practical understanding of separation techniques used to isolate monomers from their respective polymers. Namely
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