Through this experiment we hoped to discover how different kinds of sugars helped pizza dough rises. We hypothesized that if we use artificial sweetener, the dough will rise more than the doughs with raw sugar, granulated sugar, and no sugar, respectively. After gathering the materials which included, flour, egg, artificial sweetener (Splenda), raw sugar, granulated sugar, olive oil, salt, original dry yeast, bowls, and water, we started our experiment by adding the ingredients to the bowls and mixed them. Next we proceeded to roll the dough into a ball and placed them back into the bowl marking the starting height of the dough with a marker on the bowl. We then observed the doughs rise for an hour. Finally we marked the final length measurement. We …show more content…
We know that sugar is consumed by yeast creating carbon dioxide and making the dough rise [1]. This explains why the dough without sugar rose less than the doughs with sugar. We predicted that the do go with Splenda rose less than than the doughs with raw and granulated sugar because it is not exactly sucrose. Splenda is made from the chlorination of sucrose. This process might decrease the amount of CO2 released in the dough. The difference between the rise of the doughs with brown and white sugar could be explained by their level of processing. My theory is that the dough with brown sugar rose more than the dough with granulated sugar because brown sugar is less processed than granulated sugar. Granulated sugar is 99.9% sucrose because it has been processed while raw sugar is 96% sucrose, it is more pure, and contains other minerals [2]. In our experiment we ran into some procedural errors such as not having the same water temperature for all the doughs and time rolling the doughs. We could fix them by using a thermometer to make sure that the water added to doughs is the same temperature we could also use a timer to roll the dough for equal amounts of time.
The American Revolutionary War was a war fought from 1775-1783, also known as the American War of Independence, between the Kingdom of Great Britain and the thirteen colonies. The colonies wanted independence and free from British rule. In order to gain their independence the colonies had to fight for it.
Description The Jamestown[1] settlement in the Colony of Virginia was the first permanent English settlement in the Americas. William Kelso says Jamestown "is where the British Empire began ... this was the first colony in the British Empire."[2 ] Established by the Virginia Company of London as "James Fort" on May 4, 1607 (O.S., May 14, 1607 N.S.),[3] and considered permanent after brief abandonment in 1610, it followed several earlier failed attempts, including the Lost Colony of Roanoke. Jamestown served as the capital of the colony for 83 years, from 1616 until 1699.
In this experiment, scientists at the University of Alabama took thirty-eight healthy students and were provided with their favorite pizzas. The
DBQ Essay – What Drove the Sugar Trade? Beginning in the late 1600s and continuing through the 1700s the demand for sugar became incredibly high due to its addictive qualities. To supply the consumers with sugar they were craving, wealthy Europeans established sugar plantations throughout the Caribbean and built a thriving slave industry, so their need for cheap labor could be satisfied. Sugar consumption increased from 4.6lbs to 16.2lbs per capita annually from 1700 to 1770 due to the increasing addiction of the consumers.
High Fructose Corn Syrup and Obesity If you could blame one thing for obesity, what would it be? Some scientists argue that it is high fructose corn syrup or H.F.C.S. Others disagree. Scientist has been having debates about the reason of the obesity epidemic.
The French and Indian War left England with a debt of £130,000,000. To help pay off the debt Britain set up taxes, to collect money, on frequently used products by the colonists. The Molasses Act put a six pence tax on every gallon of molasses. The colonists thought this was a lot of money to pay so they did everything to avoid it. This act was not really enforced and the colonists did not really obey this act.
Chocolate milk How do you think that chocolate milk is suitable for kids? Did you know that chocolate milk is the most popular drink among children? Some people may disagree, and think that schools should stop serving the flavored drink but, I disagree. chocolate milk should be served in the school cafeteria because many kids enjoy the flavored drink.
Sucrase activity increases with increasing sucrose concentration Materials and Methods Effect of pH on Enzyme Activity 1. Dependent Variable amount of product (glucose and fructose) produced 2. Independent Variable pH 3. Controlled Variables temperature, amount of substrate (sucrose) present, sucrase + sucrose incubation time Effect of Temperature on Enzyme Activity 1.
Introduction The purpose of this lab is to use control variables to help identify different macromolecules. Biological systems are made up of these four major macromolecules: carbohydrates, lipids, proteins and nucleic acids. Carbohydrates are sugar molecules (monosaccharides, disaccharides, and polysaccharides) which make them the most abundant macromolecule on the earth. Lipids (oils and fats, phospholipids and steroids) are insoluble in water and perform many functions such as energy source, essential nutrients, hormones and insulators (Lehman, 1955).
Sugar in the Blood (by Andrea Stuart) First Name and Last Name Class Date “Sugar in the Blood” is a book written by Andrea Stuart, female from diverse racial setting. She was born and raised in the Caribbean Island, in particular, the Barbados.
What is the effect of temperatures 10°C , 20°C, 40°C, 60°C and 70°C ± 1/°C on yeast fermentation when baking bread? ii. Aim: The focal aim of this experiment is to investigate the effect that temperature has on the growth and respiration of yeast (Saccharomyces cerevisiae) fermentation. iii.
Sugar/ glucose is an important carbohydrate that can be made during photosynthesis from water and carbon dioxide, using energy from sunlight. Carbon dioxide is given off as a waste product when energy is released by the breaking down of glucose. This can be used by plant cells in the process of photosynthesis to form new carbohydrates. Yeast is a single-celled fungus that can break down sugars (glucose) to help produce carbon dioxide. Research Question
The song I choose for this assignment is, "I Want a Little Sugar in My Bowl" composed by Nina Simone. The original version by Bessie Smith is considered a hokum, due to its humor and sexual and innuendos. The adapted version by Nina Simone revised the meaning of the song to be more aligned with romantic longing rather than sexual intimacy. As a result, I am better able relate to the message of this song. The reason being, is that I currently desire to be in a serious romantic relationship.
The magnitude of p-value indicates that linear terms of AF and SMP have significant effect at 5% level of significance (p <0.05) on cookie’s fiber content. Further quadratic effect of AF and interaction between ‘AF and SMP’ has significant effect at 5 % level of significance (p <0.05) on cookie’s fiber content. The magnitude of β coefficients revealed that the linear term of AF has the maximum negative effect (β= -0.22) whereas SMP (β= 0.03) showed a positive effect on cookie’s fiber content. The increase in fiber content with decrease in AF may be due to the increase in FTMF proportion in formulation which has high initial fiber content than AF.
Coffee is consumed all over the planet and dates back thousands of years. Therefore, there are several styles and kinds of coffee out there, and many drinks have evolved differently in modern times, with new and complex machines and techniques, different agricultural developments, and the varying taste that humans have for this drink. Coffee is a representation of our ever changing societal upgrowth, and encompasses history from all over the world into one cup. The average, basic style of coffee that you find at home or in an office is the “drip.”