increase the reaction. As I increase the surface area of the potato the gas given off from the reaction will increase. Therefore to sum things up‚ my hypothesis is when the Independent variable increases so will the dependant variable. Independent variable: - Surface area of potato Dependant variable: - Gas Controlled variable: - Equal size of potatoes used - Using measuring cylinder Equipment used: - Gas collecting kit - Potato - Stop watch - Test tube - Distilled water - Hydrogen
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not‚ but‚ are these points truly needed when discussing the labeling of GMOs Imagine this‚ you are eating a bag of chips. No one ever stops to think what was used to make that bag of chips. Of course potatoes are the main ingredient‚ but there are so many more additives that are used before that bag of chips reaches the sales floor‚ and eventually‚ your hand. In fact‚ potato chips contain two cancer-causing materials; Butylated hydroxyanisole (BHA) and butylated hydrozyttoluene BHT. They are used
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Shrinking Potato Chip Package Topic: Cost vs. price vs. value issues Characters: Julie‚ Brand Manager for potato chips at a regional salty snacks manufacturer Dave‚ Marketing Director for the regional salty snacks manufacturer Julie has been concerned about the profitability of the various items in her line of potato chips. According to her potato suppliers‚ the recent drought caused a 35 percent reduction in the potato crop compared to one year ago‚ resulting in a 25 percent hike in potato prices
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Popping Potatoes Is there such a thing as potatoes that pop? Popchips‚ a new generation of potato chips manufactured without frying or baking released an advertisement in 2012 featuring Katy Perry. The target audience of this ad is the younger generation of women‚ taking in consideration their mind-set and preys on their biggest obsession: to lose weight. This ad hinges on the premise that women prefer to eat the foods that they love while at the same time shedding the pounds. The primary purpose
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Conclusion (6 points) Feeding Frenzy food lab Introduction (5 points) Purpose (1 point) The purpose of this experiment is to determine what macromolecules are in the four different foods Question (1 point) What macromolecules are in buttermilk biscuits‚ potato chips‚ hot peppers‚ and sardines? Background (1 point) Macromolecules are molecules with a large number of atoms. There are four types of macromolecules: carbohydrates‚ proteins‚ lipids and nucleic acids. In this lab we will test four foods to see if
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packaging for food processing industries http://www.scribd.com/doc/7379243/A-Project-Report-on-Bingo The Potato Processing Industry India is the third largest potato producer in the world after China at #1 and Russia at #2 and before the United States at #4. Potato production increased more than 850% since 1960‚ due to both increased production area and yield. The per Capita Potato consumption in India has risen from 12
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of the potato piece must be kept the same in each experiment primarily because they affect the surface area of the piece‚ and varying surface area could have a great effect on the rate of osmosis. This is because in an experiment where the potato chip has a large surface area‚ there is a larger area of partially permeable membrane and therefore more opportunity for water particles to pass through. I will keep the surface area the same by keeping the mass and length of the potato piece
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the protein. The reaction should change the colour of the mixture from blue to purple in appositive test for protein. 4. Potatoes’ chips are predicted to have starch‚ lipid‚ sugar and protein in it. Potato chips main ingredients are potatoes and potatoes have starch in them. Potato chips are also fried in oil so it must contain lipid and sugar. Lastly potato chips may contain a little bit of protein. 5. Two percent milk tested negative for starch because the colour turned yellow which indicates
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Optimization and validation of analytical methods in the determination of acrylamide levels of potato chips by LC-MS/MS as a simple and sensitive method was carried out in order to do the testing and monitoring of acrylamide in potato chips on the market in Indonesia. In this research‚ the method development was done by using cation exchange solid phase extraction‚ repeated extraction with 10 mM formic acid solution and precipitation at low temperature by centrifugation. The utilise of C-18 reversed-phase
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food I’m eating come from? I’m going to analyze one meal that I have eaten today‚ a cheeseburger and potato salad. When my family makes potato salad‚ it normally consists of potatoes‚ onions‚ and bacon. Potatoes are the leading vegetable crop in the United States‚ contributing about 15% of farm sales (Jerardo‚ 2012). Over 50% of potato sales fare to processor for French fries‚ chips and other potato products (Jerardo‚ 2012). Western states such as Idaho‚ Washington‚ and Colorado produce two-thirds
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