of salt concentration on potatoes. Scope In this investigation three square pieces of potato were placed into individual beakers containing different salt concentrations of 0%‚ 10% and 20% and observed for 120min. Hypothesis The theory behind this experiment was that the piece of potato placed into the 0% salt solution would increase in weight and size as it is a hypertonic solution. The pieces of potato placed into the 10% and 20% salt solution would theoretically decrease in weight and size
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experiment is to test whether more water moves out of a potato when it is placed in a sweeter sucrose solution than a potato in a less sweet solution. The hypothesis of the experiment is that we expect more water to move out of the potato placed in the sweet solution than the potato placed in a less sweet solution. Independent variable: concentration of sucrose‚ concentrations: pure water H20‚ 0.1 M‚ 0.5M‚ 1M‚ 2M. Dependent variable: weight of potato sticks‚ original weight 0.7 grams. Controlled
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contain the ideas or writing of other individuals/authors. _Alexandra DeWitt_____________ __5/1/13____________ Author Date _10_________ Lab Section # Increasing Sucrose Concentrations Causes the Osmotic Concentrations of Disks of Potato Tubers to Decrease Abstract: Introduction: The biological membranes are composed of phospholipid bilayers‚ each phospholipid with hydrophilic heads and hydrophobic tails‚ and proteins. This arrangement of the proteins and lipids produces a selectively
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McCain buys 12% of the British potato crop. McCain is also one of the world’s largest frozen foods companies. McCain is a privately owned company with a strong market focus. This means that it carries out research to find out what consumers want. It then uses this market information to create products that consumers want to buy. McCain’s business focuses on frozen potato products and frozen light meals. It provides consumers with a wide variety of cut and seasoned potato products through UK retailers
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But the main methods of traditional Belarusian cuisine are carefully kept by the people. Common in Belarusian cuisine were dishes from potato which is called among people "the second bread". The Belarusians bring fame to their beloved potato in their verses‚ songs‚ dances. There are special potato cafes in the country where you can try various potato dishes. Potato is included into many salads‚ it is served together with mushrooms‚ meat; different pirazhki (patties) and baked puddings are made from
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* Potato * Vegetable Glycerine * White Vinegar * Food Colouring * Baking Soda * Water * Potato Peeler * Knife * Blender II. Objectives: a. To be able to make a more biodegradable plastic bag using potatoes. b. To apply the value of patience and excellence while performing the project and; c. To find out if potato starch can be a potential replacement for petroleum based plastic. III. Procedures: 1. Wash‚ peel‚ and dice the potato. Then
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the Irish and the impact that the potato had on their culture. The author will outline the stages of development from before the introduction of the potato to the acceptance of it as a winter vegetable. The author will also describe what effects the great famine had on Irish cuisine. The article will discuss the varieties of food‚ including the potato‚ eaten throughout the years‚ the methods of production at different levels of society‚ and a number of Irish potato dishes including boxty‚ champ‚ and
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Taking place in Ireland‚ the potato was a main food source for the poor‚ and from the 1830’s-1840’s the “Irish Lumper” potato was grown on a large scale. This particular potato‚ however was overcome by a disease called late blight. Eventually almost the entire potato crop had become diseased leaving behind infertile soil for new crops to grow. With no potatoes the people starved which then caused
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please specify: _________ 1.2 If no‚ what attribute(s) of the product you don’t like? Taste Nutritional Value Size Appearance Shape Others‚ please specify: _________ 2. What vegetable(s) chips do you prefer? Potato Squash Ube Cassava Sweet Potato Others‚ please specify: _________ 3. What packaging size do you prefer? 25 grams 50 grams 100 grams Others‚ please specify: _________ 4. How much are you willing to pay for the product? P 10.00 P 15.00 P 20.00
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Bangladesh has a primarily agrarian economy. Agriculture is the single largest producing sector of the economy since it comprises about 18.6% (data released on November‚ 2010) of the country’s GDP and employs around 45% of the total labor force. The performance of this sector has an overwhelming impact on major macroeconomic objectives like employment generation‚ poverty alleviation‚ human resources development and food security (Wikipedia). 2012 was yet another year where farmers bagged another
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