Thursday, June 6, 2019

Energy Drink Lab Report Essay Example for Free

Energy Drink Lab Report EssayAs a result of conducting various qualitative chemical analysis tests, Monster Energy was imbed to contain a large amount of reducing sugars and NaCl. It was anchor to be void of proteins and lipids. Further, Canada Dry gingerale was found to contain a large amount of reducing sugars, while being void of protein, lipids and NaCl.The components of the Monster Energy drinking tested were quite congruent to the components found in the other free energy drinks. The exceptions, however, were that SugarFree Rockstar, equivalent the name suggests, contains no traces of sugar, dissimilar Monster Energy. Also, unlike other energy drinks, Monster Energy contained obtrusive traces of atomic number 11 chloride.The components of gingerale were also quite similar to the components found in other beverages. However, it contained no protein or lipids, unlike chocolate milk, and had a large amount of simple sugars, unlike Vitamin Water and Tea.In short, the chemical assays do not fully support the marketing claims made by the energy drink producers. They show that none of the energy drinks tested contain proteins, which build, maintain and help replace tissues in the body. Also, all energy drinks (with the exception of Sugar Free Rockstar) showed that these drinks contain large amounts of simple (reducing) sugars. none of the energy drinks contain fats, which actually provide the body with 2x the amount of energy per gram than carbohydrates and proteins. Finally, Monster Energy was the only drink that contained NaCl. Through research, it was found that NaCl maintains the sodium-potassium mettle in the body. This important mechanism consists of the sodium ion (an electrolyte) going into cells and potassium coming out, which then releases energy. These conclusions go to show that, while the energy drink producers claim to ecstasy a product rich in energy-inducing ingredients, they have not, by any means, included a fuller scope ofnutri ents that would truly have the potential to conduce energy. Whereas their claims range from being the meanest energy supplement on the planet to increasing endurance, concentration and reaction speed, really, sugar is the only thing that appears consistently in detectable amounts, being a source of very temporary, short-term energy.It could be helpful to have tested to for amino acids see whether there was a detectable sum of amino acids in the energy drinks. Amino acids being the components of proteins, it is inferred that they are more easily absorbed that proteins. Perhaps knowing whether there was a detectable criterion of amino acids could also contribute to the idea of the effectiveness/ ineffectiveness of the energy drinks. A possible test that could be done here is the Ninhydrin Test. Ninhydrin detects ammonia and the aminoalkane groups in amino acids. So, in the presence of free amino acids, Ninhydrin would turn purple.Conclusion and EvaluationGiven what Ive learned in t his lab, I desire that I would not ever purchase the energy drinks available on the market. Surely, they are advertised as being infused with exotic herbal extracts, powerful vitamins, and the like however, todays lab showed that the only ingredient the energy drinks provide in abundance is sugar. For the price it costs to purchase a drink simply containing energy-providing substances (ex. proteins, lipids, etc.) other than sugar, I believe it is economically not worth it. Besides, drinking such great quantities of extra sugar is quite counter-productive and likely to cause clog gain in itself. I cannot consider energy drinks a natural alternative to either sports drinks (like Gatorade) or energy-providing foods, and will thus stay away from these blatantly consumed energy drinks.Sources of Error, Suggestions for ImprovementThis qualitative chemical analysis of energy drinks lab was well conducted. Many variables were kept constant (such as the volume of energy drink being tested each time, the room temperature, and the time waited before recording final observations, etc.). This helped in eliminating sources of both randomand systematic error. To improve this lab, perhaps a hint-plate or even a petri dish could be used in doing the Biuret Test, the Benedicts Test and the Silver Nitrate Test. With the energy drink model being tested in these apparatuses, a greater surface area of the sample would be exposed to the testing solution- as opposed to the pin down test tube. It is known that an increase in surface area increases the rate of reaction thus using spot-plates would ensure a greater reaction shutdown by the time final observations are recorded (Note the waiting time for recording observations is kept constant 2 minutes). Results would be more obvious, in price of physical appearance, and can be assumed to be more accurate when using both the smaller volume of energy drink and a spot plate to contain it.

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