Phenol-Sulfuric Acid Analysis Essay
The results of the phenol-sulfuric acid analysis conducted in this experiment suggest that the data acquired was relatively precise but inaccurate with respect to the given carbohydrate concentrations of the soda and Gatorade samples. Using a standard curve generated from a glucose solution with a known concentration, the carbohydrate concentration of the samples was determined (in terms of glucose) and a low coefficient of variation was calculated. However, a high percent relative error was apparent in the analysis of both samples. This may have been due to the fact that the analysis was conducted assuming glucose was the carbohydrate of interest, while, in fact, a significant portion of the monosaccharides would have existed as fructose (a …show more content…
The principles of using acid catalyzed carbohydrate dehydration as a quantifier was sufficiently communicated, and the possible sources of error that resulted in a relatively inaccurate determination of the total carbohydrate concentration in the soda and Gatorade will be taken into consideration if conducting this analysis in the …show more content…
A significant portion of the monosaccharides in soda are fructose, and, therefore, an assumption regarding the correlation that a standard curve generated from a glucose solution has with an unknown soda sample should not be made. It would be more appropriate to use a solution with approximately 1:1 ratios of fructose and glucose when constructing a standard curve for the phenol-sulfuric acid analysis of soda. This is approximately the ratio that is witnessed in commercial HFCS; therefore, it would create a standard curve that correlates more robustly with the soda
Fructose Corn Syrup Documentary Analysis
110 Words | 1 PagesThe final product is then used as a sugar substituted for many sodas and
Essay On Pop Rocks
740 Words | 3 PagesHypothesis If I put pop rocks in different sodas reacts differently to the soda, then I think certain sodas have more carbonation or sugar. Research Pop Rocks are made of sugar, carbon dioxide, water, and flavoring. They Coca cola 's ingredients are
Fructose Corn Syrup Research Paper
1096 Words | 5 Pages. . . In this issue of the JCI [Journal of Clinical Investigation], Stanhope and colleagues demonstrate that consumption of fructose-sweetened but not glucose-sweetened beverages for 10 weeks increases de novo lipid synthesis, promotes dyslipidemia, impairs insulin sensitivity, and increases visceral adiposity in overweight or obese adults” (Abstract). Fructose sweetener is another way to say high fructose corn syrup. This study proved that fructose sweetened drinks caused harm to the body and signaled a starting point for diseases such as metabolic syndrome, obesity, insulin difficulties, high blood pressure, high triglycerides, low levels of high-density lipoprotein cholesterol, and ultimately coronary heart disease. Not only does high fructose cause stress on the body, but fructose can also cause serious
Orange Juice Vs Sports Drinks Essay
898 Words | 4 PagesPurpose The purpose of this project is to test common sports drinks for their electrolyte content and compare the results to the electrolyte content in common fruit juices. Hypothesis If fruit juices were to be compared to sports drinks for electrolyte content, then orange juice would contain the most electrolytes. Materials orange juice sports drink (Gatorade, PowerAde, Generic sports drink)
Rachael Gorman The Truth About Sugar Analysis
1464 Words | 6 PagesThe article states that the average soda contains 240 calories and 15 to 18 teaspoons of sugar. Some of these drinks contain high fructose corn syrup (HFCS) and sucrose (table Sugar). There has been an ongoing debate on whether or not HFCS is bad for you or not. Both HFCS and sucrose are made of about equal amounts
Powerade Vs Gatorade Research Paper
814 Words | 4 PagesAlso Coca-Cola makes many drinks while Gatorade set it’s heart and sole on one thing making only Gatorade for athletes. Also Powerade is made of High Fructose corn syrup while Gatorade is made of sucrose, and high fructose corn syrup is known for causing many health problems making Powerade worse for you. It shows it right here, “The type of sugar in each drink differs, however... Gatorade contains sucrose, also known as table sugar, and dextrose... while Powerade’s sugar content comes from high-fructose corn syrup...high-fructose corn syrup is associated with health risks such as increased abdominal fat”(Derek). As you can see Powerade may be more unhealthy to you than Gatorade because of the the different types of sugar used.
Electrolytes Experiment
6941 Words | 28 PagesMy hypothesis was correct, orange juice registered the most electrolytes in accordance with the conductance measured on the multimeter. The multimeter measured the concentration of electrolytes by measuring conductance, which is proportional to the electrolyte concentration. The conductance of the solution depends on the concentration of electrolytes as cited in David Whyte’s experiment. I chose this topic because I have always been skeptical about the validity of the quantity of electrolytes said to be in sports drinks. Sports drinks have been recommended as a way to replace electrolytes lost during exercising.
Compare And Contrast Sports Drink Vs Water
1253 Words | 6 PagesAbstract The debate concerning sports drinks versus water as the better exercise drink concerns a number of factors, the most important of which is proper hydration. When exercising, the human body loses more water than during normal activity through sweat; this water must be replaced to maintain the body’s health. Water is essential for the proper functioning of the digestive system and absorb a lot of nutrients for our body to function very well and also by protecting it from different outside hazards which our body gets by food that we eat and mostly from the fast foods, food which is not recommended which causes obstruction and various deceases at our organs.
Pill Bug Experiment
151 Words | 1 PagesThe sugar used in this experiment was created by mixing ten milliliters of starch,glucose, and regular countertop sugar. This was transferred into the joint water bottle tunnel using a funnel. Both ends of the tunnel were sealed shut and each measurements were taken every three minutes and final measurements were taken after 21 minutes. The results were
Sulphuric Acid Experiment
759 Words | 4 PagesThe results do not support the hypothesis that a higher surface area to volume ratio would result in sulphuric acid being diffused into the agar cubes in the shortest amount of time. This is evident in the results as the exact opposite to what was predicted occurred. Instead of the smallest cube with the largest surface area to volume ratio of 1cm3 having the quickest diffusion rate, it conversely took the longest at 0.092 cm3 per second, whilst the 2cm3 cube with 0.0384 cm3 per second took the least amount of time. This directly refutes the hypothesis. There was also no consistent trend evident in the results.
How Do Sugary Drinks Affect Health
591 Words | 3 PagesIn conclusion, sugary drinks are major health risks that are destructive to the human
Orange Juice Preservation
1075 Words | 5 PagesThe total soluble solids of samples was constant throughout the three weeks of storage except in SM and UNT. Total soluble solids of samples SM and UNT reduced with storage especially in week three of storage. Total soluble solids was lowest in the control juice (9.20 oBrix) while the total soluble solids was highest in SB (9.80 oBrix) at third week of storage. This findings showed that the combine use of the selected preservatives used in this study i.e Sodium metabisulphite and Potassium sorbate could inhibit the fermentation activities of colonizing microorganisms in fruit juice. Has earlier reported by Leahu et al., (2013), the total soluble solids of juice samples remains almost constant in the initial weeks of storage.
The Benefits Of Fad Diets
724 Words | 3 PagesThe other added affect all that sugar does on the body is that it gives the dieter an rush of energy. The drink is usually consumed out of large bottles so the body is receiving this energy quite quickly, the body also doesn't have to fear crashing from this sudden energy because of readily supply. At the end of the
Coca-Cola Political Factors
814 Words | 4 PagesCannibalising standard variants: Rising awareness of soft drinks-related health issues, in particular sugar levels, has sparked a trend for “better for you” beverages globally. As for Coca-colas’ carbonates, some countries saw standard cola are being cannibalised by low calorie colas and this represents a challenge. Coca-cola must continue to sustain growth in standard cola and expand low calorie
Essay On Sugary Drinks
836 Words | 4 PagesConsumption of sugar-sweetened beverages, which include soft drinks, fruit drinks, ice tea, energy and vitamin water drinks across the globe. Regular consumption of sugary sweetened beverages have been associated with weight gain, obesity and diabetes. The role of sugary sweetened beverages in the development of related chronic metabole diseases such as metabolic syndrome and type 2 diabetes, has not been quantitatively reviewed . How is consuming sugary beverages harmful to the body ?
More about Phenol-Sulfuric Acid Analysis Essay
Fructose Corn Syrup Documentary Analysis
110 Words | 1 PagesEssay On Pop Rocks
740 Words | 3 PagesFructose Corn Syrup Research Paper
1096 Words | 5 PagesOrange Juice Vs Sports Drinks Essay
898 Words | 4 PagesRachael Gorman The Truth About Sugar Analysis
1464 Words | 6 PagesPowerade Vs Gatorade Research Paper
814 Words | 4 PagesElectrolytes Experiment
6941 Words | 28 PagesCompare And Contrast Sports Drink Vs Water
1253 Words | 6 PagesPill Bug Experiment
151 Words | 1 PagesSulphuric Acid Experiment
759 Words | 4 PagesHow Do Sugary Drinks Affect Health
591 Words | 3 PagesOrange Juice Preservation
1075 Words | 5 PagesThe Benefits Of Fad Diets
724 Words | 3 PagesCoca-Cola Political Factors
814 Words | 4 PagesEssay On Sugary Drinks
836 Words | 4 Pages