Why should people avoid consuming food with artificial additives? Communication 103-816 December 9‚ 2013 I. INTRODUCTION: Have you ever looked at the back of food packages and wondered what those long named ingredients listed are or what they even mean? Personally‚ most of the time I do not even know what half of those big words are or sometimes I do not even bother to look at the ingredients list. Well‚ all these big‚ complicated words are fancy names for the additives
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person honestly knows what Maltodextrin is? Definitely not me‚ that is for sure. For many years‚ humans have found ways to keep their food edible for longs periods of time. Some of the earliest preservatives and additives were salt‚ sugar‚ and vinegar. Today‚ scientists have created nearly four thousand chemicals to preserve‚ change‚ and manipulate the food we eat. With certain chemicals‚ scientists can copy the taste of natural foods‚ as well as the color. Some of those products that are completely
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Preparation of an Acetic Acid Ester Abstract: 14.1 g of octyl acetate were synthesized from the esterification process using 20.0 ml of acetic acid and 17.9 g of n-octanol. The theoretical yield was 23.8 g of octyl acetate. The percent yield was 59.2%. The purification of the final ester was confirmed by boiling point (186-199°C) and infrared index (nD=1.419). It was a colorless liquid that had a slight fragrance of orange and indescribable chemicals. The Infrared spectra confirmed ester
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Subject: Experiment 23: Stereochemistry of the Addition of Bromine to trans-Cinnamic Acid Introduction/Abstract: The purpose of this experiment was to carry out the bromination of trans-cinnamic acid‚ to determine the stereochemistry of the dibromide product of 2‚3-dibromo-3-phenylpropanoic acid‚ and find out whether the reaction proceeds by the usual bromonium ion mechanism or some other mechanism. In this experiment trans-cinnamic acid was mixed with glacial acetic acid and stirred in which
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Vinegar as Alternative Battery An Investigatory Project Presented to The Faculty of the High School Department Surigao Education Center Km. 2‚ Surigao City _______________________________________________ In Partial Fulfillment of the Requirements in Physics IV _______________________________________________ By: Edradan‚ Dhaniel Jefferson Yaun‚ Mary Allyssa Concon‚ Leonel Galos‚ Jancirfil Jimena‚ Rimar Villarojo‚ Kerr March 2013 APPROVAL SHEET Vinegar as Alternative Battery Prepared &
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When the experiment was finalized the vinegar solution enlarged the eggs mass. Before the vinegar solution it was 55.1 grams and after the solution it was 67.9 grams. The volume of the egg was also increased. At the beginning it was 50 mL after the solution it was 60 mL; it had a 10 mL difference. It is visible that a hypotonic solution was present. This rejects the hypothesis made. When the egg was placed in 150 mL of vinegar and left intact overnight the egg did sink to the bottom and remain that
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EXPERIMENT # 04 OBJECT: Determination of different inhibitors that inhibit the rate of Enzymatic Browning in different fruits and vegetable. REQUIREMENTS: ➢ Citric Acid (1% solution) ➢ Acetic Acid (1% solution) ➢ Ascorbic Acid (1% solution) ➢ Sugar (1%.Solution) ➢ Sodium chloride (1% solution) ➢ Sulfite salt (1% solution) ➢ Samples (Potato‚ Banana‚ Apple) Enzymatic Browning: Enzymatic browning (oxidative) is a reaction between oxygen and a phenolic
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Methodology A. Synthesis of D-Arabino-Hexulose Phenylosazone In a 50 mL quick-fit round bottom flask with a reflux condenser‚ dissolve 10 g cane sugar in a mixture of 20 mL glacial acetic acid. Boil mixture for 30 minutes. Add the phenylhydrazine solution through the condenser. Remove from the hot plate. Rinse with 5 mL of 1:1 mixture of water and glacial acetic acid to complete the transfer of phenylhydrazine. When a yellow solid emerges‚ swirl the mixture. Wrap a dry cloth around the flask
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1. Chelsea‚ who was worried that the products she had designed would be copied‚ chased away from her store would-be copiers equipped with spy cameras and sketch for drawing toy plans. According to the passage‚ which of the following statement(s) is/ are true? A. Chelsea trapped copiers sketching her products. B. Chelsea could not stop copiers sketching her products. C. Chelsea prevented copiers photographing her products. D. Chelsea had equipment stolen from her booth by copiers. 2. Most of
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55 Best Remedies For Women Under Breast Rashes: During the humid summers I am plagued with underarm rash and from time to time rash under my breasts. I mix one part cheap (milk of magnesia with no flavoring) and use this to cure any rash. I also apply a zinc oxide based baby diaper rash ointment to the areas affected by rash. It keeps me comfortable all during the hot weather. This is not a topic that is commonly discussed‚ but starting about this time of year many women begin suffering from a
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