Title : FOOD TESTS Aim : To determine whether given unknown solutions A‚B‚C‚D‚E‚F and G contain Reducing/NonReducing Sugars‚ Lipids‚ Proteins or Starch. Apparatus/Materials: - Bunsen burner - Solutions A‚ B‚ C‚ D‚ E‚ F and G (unknown) - Measuring Syringes - Stirring Rod - Beakers - Test tubes (7)plus holder and tray - Copper sulphate solution (CuSO4) - White dropping ray - tripod stand and mesh -stopwatch - Biuret͛s solution - Sodium Hydroxide solution (NaOH) (or Potassium Hydroxide
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Testing for reducing sugars‚ non-reducing sugars‚ starch‚ lipids and proteins in unknown substances: Our aim: was to find out which substances from our five samples have reducing sugars present to determine what they may be for example; they could be monosacchrides or disaccharides. This was carried out by using Benedict’s test. To find out which substances from our five samples were non-reducing sugars‚ since some disaccharides are reducing sugars and this would be carried out by using Benedict’s
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temperature affects the dissolving of sugar in liquid. Everything in our universe is made up of particles which are in constant motion. In a solid state particles move the slowest while in a liquid state particles move the fastest. Under the right conditions‚ solid particles (the solute) when mixed in liquid (the solvent) can form a solution. This occurrence is called dissolving. I wanted to answer the question; does the temperature of water affect the speed at which sugar dissolves? According to my research
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Escobedo Sugar and slave trade Sugar is filled with sweetness‚ but the sweetness of sugar was covered up by the saltiness of sweat. Sugar has been started all over the world‚ from the labor from Africa‚ markets from Europe and its origins in Asia. The sugar and slavery trade included Africa‚ Asia and Europe. This was called the triangular trade. Demands‚ land‚ capitol and labor were things that drove the sugar and slave trade. One thing that drove the sugar trade was the demand for sugar. Demand
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Diabetes is a disorder of the body’s sugar-regulation abilities. Most of the time it goes undiagnosed because the symptoms are not very clear. There are many symptoms‚ but they don’t appear in all cases. The symptoms include frequent urination (polyuria)‚ which occurs because of the high blood sugar levels. High blood sugar levels result in an overflow of glucose from the kidneys‚ carrying the fluid along with it. Because there is a constant loss of body fluid through urination there is a constant
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Sugar cane is one of the oldest cultivated crops. Sugar along with honey are the oldest natural sweeteners. It is not known where sugar originated‚ but people thought it has first been used in the Polynesian Islands of the Pacific Ocean. The Polynesians fuggier out that the stalks of a giant grass‚ contained a sweet tasting liquid and could be used in the preparation of food‚ so sugar was taken from to India to other different countries to be grown and spread around the world. After that the counties
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(Business Plan) STEVIA “Alternate for Chemical Sugar” MBA 4th “A” EVENING. Submitted to: Sir Zahid Hussain Bungush Submitted by: Saif ur Rehman Acknowledgement First of all‚ I thank to ALLAH‚ for giving me the strength and health to complete this business plan. Internet‚ books‚ computers‚ Research Papers‚ economic surveys and all that are my source to complete this business plan. My Parents also supported me and encouraged me to complete this task so that I
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This is a documentary released by BBC titled “Sugar VS Fat”‚ starred by Alexander Van Tulleken and Chris Van Tulleken. It is obvious that this is a program about the disadvantage and benefit of sugar as compared to fat. Yet‚ one should not judge the book by its cover‚ for the highlight of this documentary is the deadly combination of processed food with a ratio of 1:1 fat and sugar in it. Obesity is an anciently known problem. Over hundreds of years‚ scientists have estimated some possible cause
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diabetes and sugar. However‚ a diet high in sugar isn’t just a hazard for diabetics. The risks are greater than ever thought before. According to the University of California San Francisco‚ (https://www.ucsf.edu/news/2009/06/8187/obesity-and-metabolic-syndrome-driven-fructose-sugar-diet) sugar is poison and it is driving America’s obesity problem. Of course‚ with obesity comes inflammation and chronic pain. Tooth decay and weight gain are seen as the obvious consequences of a diet high in sugar‚ but we
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Cellular respiration and photosynthesis are fascinating‚ complicated‚ and important processes that are essential to life. Cellular respiration exists in animal and plants‚ whereas photosynthesis only exists in plants due to the chloroplast organelle. Cellular respiration starts with glucose‚ and oxygen and the photosynthesis process on the other hand starts off with the absorption of photons of light from the sun.While the end products of cellular respiration are carbon dioxide‚ water‚ and ATP‚ the
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