Friday, February 8, 2019
Essay --
Food related projects are super interesting, projects that gather in to do with seeing changes when you add antithetical substances and how it put ons the outcome. Last year, I did a project on how acids shanghai the rate of corrosion of steel wool. This year, my concentrate was food, especially baking. My research resulted in projects involving diametrical amounts of baking soda and their guess on cake texture, or how chips lose their crunch. Then, an idea stood out to me what bemuses colloidal change and gels so strong. I wondered, what is in gels that make it strong and easy to resile a shape. That led me to forming my question What sorts of substances make gelatine the strongest?HypothesisIf different substances are added to gelatin, then it is expected that the citric acid would make the gelatin strongest because it is found in gelatin treats like sour gummy worms, which cod a strong texture. Goals arise a substance which makes the gel strongest. gain what substance weakens the gel.Find out what can make a gel go from strong and firm to a jelly-like consistency. Determine if the pH has anything to do with the gel macrocosm strong. See whether or the not the substance being a solid or liquid affects how strong the gel ricks. Find what substance can make the gel to shake. Background Information/ check into of Literature The Egyptians first used gelatin, they found gelatin in the Pharaohs grave accent in the form of glue. In 1682, Denis Papin, a Frenchman, took out tissue from beast bones and boiled it. He created a pure protein. In 1753, an Englishman do the first gelatin, and from then on, it got manufactured and became an industry. Gelatin is something that we eat a deal out in our lives. Foods that contain gelatin are Jell-O, gummy bear... ...Use different substances like detergent, soap, egg whites, or cheese. Do the experiment under the cheer and see which is strongest.Use sweetened gelatin instead of unsweetened.Different Experimen ts-How does temperature affect gels to become strong?How do bananas, apples, and grapes affect how strong gels will become?How do different amounts of gelatin affect how strong it becomes?Does pH affect how strong a gel is?AcknowledgementsI would like to give thanks Ms. Simmons who helped me mensuration by step for the Science Fair. She guided me through all the act necessary to make a good project. She reviewed my Research Paper to make sure it met all of the criteria and check for any mistakes. I would like to thank my mom and dad who got me all the supplies and helped me make my project possible. When I needful help, they were always there to motivate me.
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