Group 28 Poster: a Study on Sugar Glass


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Group Project: Will the ratio of sucrose and glucose affect the hardness of sugar glass?

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Project title: Will the ratio of sucrose and glucose affect the hardness of sugar glass? Introduction and reasons:   Introduction: Sugar glass is a transparent but brittle sugar sheet that looks like glass, which is made by dissolving sugar in water, adding glucose, then heating it to “hard crack” (146 - 154 celsius degree) that makes 99% sugar concentration.   This process inspired us to research for the factors affecting the hardness of sugar glass.     Reasons: Sugar glass has an amorphous structure instead of crystalline structure. It is formed by sucrose molecule, that is a glucose molecule joined to a fructose molecule. When we add more glucose, it bonds well with the sucrose in the solutions because they are similar molecules. The glucose will prevent the sugar from recrystallization by getting in the way of sugar molecules forming crystals. Hypothesis:   The higher percent of Glucose sugar the ingredients...
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Weirdest food ever tried-Pupa of Silkworm(Esmeralda, Siqi Wu)

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         Just as shown in the picture above, the weirdest food I’ve ever tried is this- fried PUPAE of Silkworm. In northeast China, the dish of fried pupa of Silkworm is actually a representative dish and regarded as a pure culinary treat, instead of a form of insect, as most people view it. As long as I can remember, in my childhood every time there's a guest to visit or a holiday coming, my mother would buy fresh pupae of silkworm from the market and I know there must be the appetising dish on the table that night.     Why is this weird? To begin with, this is the only insect I've ever eaten in my whole life. Moreover, when you cut in open, you won't be able to find many components. As many people would imagine, there may be many organs and other parts, but as a matter of fact, there are merely two parts: the worm and a coat surrounding it. The reason is that as the cocoon-turning process goes on, the viscera will be transformed into mixture ...
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The Weirdest Food I Have Ever Tried

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DING Xinying Ada The Weirdest Food I Have Ever  Tried is Luosifen .  "Luosi" means river snails, one of the major raw material of the soup. "Fen" means rice noodles. Filename: Liuzhou Spicy Snails Rice Noodle at Guilin Classic Rice Noodle, Oakland CA (9923656465).jpg Created: 24 September 2013 The key point of "weirdest" is because Luosifen smells very bad while tastes quite delicious, kind of similar to Choutoufu. It is a Chinese traditional dish in Liuzhou, Guangxi Province. The most importance of Luosifen is the soup, whereas the bad smell comes from. The soup is made from river snails, pork bones, black cardamom, fennel seed, bay leaf, tangerine peel, cassia bark, cloves, white pepper, licorice root, sand ginger and star anise. After stewing for hours, the soup has its own "special" smell and taste. Luosifen mostly contains rice noodles, ground pork, pickled bamboo, shredded wood ear, fresh green vegetables, peanuts, fuzhu ...
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