Chemistry Background Information Essay

When a person is exercising, or undergoing some(prenominal) sort of a strenuous activity, it has often been observed that they imbibeinging a deal out of drinks. This by chance in the form of water, capacity drinks, juice or it may even be carbonated sodas. Why is this so What Benefits do athletes get from drinking nix drinks How does fitness relate to brawn drinksThis answer lies in the basic chemical structure of dexterity drinks. These drinks consumed during exercising be much more complex than what they confront desire. They comprise of some vital nutrients which give the respective drinkers quick goose egg. life force DrinksEnergy drinks be drinks designed to growth stamina and improve physical performance. whatever readiness drinks are designed especially for elite athletes, but most are produced and marketed for the general community.The main ingredients in cypher drinks are caffeine, taurine and glucuronolact genius. approximately new drinks on the market a lso contain opium poppy seed extract or ephedrine.Details of the ingredients present in some energy drinksChlorineIonspHGlucose is the bodys preferred fuel. Energy drinks contain a ton of sugar which means, they contain a lot of energy. Its a carbohydrate, and a lot of exercise regiments suggest a good dose of carbohydrates for workouts lasting more than an hour. However, to much sugar intake has been proved to cause diabetes.Taurine is an amino biting that our body naturally produces. It helps regulate heartbeat, muscle contractions, and energy levels. Usually the body makes enough that supplements are not needed. Its thought, but not proven, that under test conditions like illness, physical exertion, or injury, the body does not create enough and supplements sack help. Taurine might be a mild inhibitory neurotransmitter, some studies show it helps with excitable brain states, suggesting its addition to most energy drinks.Ginseng, an adaptogenic herb, is k nown to increase ener gy, relieve stress and increase memory. However, it does contain some anti-fatigue components. Right now its suspected that ginseng helps stimulate the hypothalamic and pituitary glands, which then secrete something called adrenal corticotropic hormone. Ginseng is nothing thats naturally created in the body, so having it in drinks certainly wont hurt. ccmg/day is the standard dose, but one dejection safely take up to 2700mg.Anti-oxidants help the body gracefully recover from the damage of free radicals. Vitamin C is the most common anti-oxidant. Energy drinks containing a lot of Vitamin C can be variousiated to a really youthful orange juice. Anti-oxidants help fend off illness and prevent cellular damage. Vitamins C, E, and Vitamin A, are all anti-oxidants.Besides these common ingredients, energy drinks contain, sodium, magnesium and otherwise ions. They are all a mixture of different chemicals performing their desired actions when it enters the human body.Thus, in this resea rch project, we decided to analyse energy drinks and perform different types of soft tests on these drinks so as to verify whether or not what the labels on the drinks, say, are true. As a result, different drinks are to be time-tested qualitatively. At the end of the essays, a much more general idea of energy drink contents would be seen.In our research project, we will try to compare the qualitative contents of some energy drinks. These drinks will vary from international drinks to simple local energy drinks. To differentiate energy drinks form other drinks, much(prenominal) drinks can be compared to carbonate ones as well. We will be performing the following qualitative tests1) tryout for Chloride Anion2) tally for ruby-reducing cultivated cabbages3) prove for pH4) establish for ElectrolyteAimTo test numerous energy drinks for some essential chemicals present, and validate its ingredients, as suggested by the manufacturers.ApparatusTo carry out these tests in a self-op inionated order, a lot of materials are required. The list of the apparatus needed is given below* Test Tubes (3-4)* Beakers* Dropper* Tripod Stand* Bunsen Burner* Distilled Water* pH thou* Connecting Wires* Battery* Mili-Ammeter* Light Emitting Diode (LED)** Benedicts resolving power* Silver Nitrate (AgNO3) solvingVariablesThere are not many variables in our experiment because of the fact that there is no quantitative data. All data to be tested is qualitative.Independent VariableConstant VariableDependent VariableChloride AnionEnergy DrinksVolume of Silver Nitrate (AgNO3) solution usedbearing of Chloride ionsTest for Reducing SugarsEnergy DrinksVolume of Benedicts solution usedPresence of Reducing SugarsTest for pHEnergy DrinksVolume of DrinkpH Value (Acidic or Basic)Test for ElectrolyteEnergy DrinksNumber of Batteries ConnectedConductivity of the energy drinkManipulation of VariablesProcedure/MethodA lot of simple steps need to be carried out to achieve valid data. Since four different tests are being carried out, it would be better if the steps for each test ismentioned and followed separately.Test for Chloride AnionData ProcessingConclusion and EvaluationTest for Reducing SugarPlace a small amount of the solution to be tested into a test-tube. Add an equal amount of Benedicts reagent into the test-tube and place this test-tube into a water bath. If the solution turns dark yellow or brick red, it is safe to assume that reducing sugars are present in the solution that had been tested.Test for Chloride IonPlace a small amount of the solution to be tested into a test-tube. Add a few drops of silver nitrate. If a nebular white precipitate is make in the solution, it means that the solution contains the chloride ion.Test for the pHPlace a small amount of the solution to be tested into a small beaker. calibrate the pH meter by placing it into the calibrating solution, and then testing it my measuring the pH of water. After this, place the pH meter into the solution that needs to be tested and then record the reading that appears on the digital display.Data Collection and ProcessingAll the data collected during the course of the experiment is summarized belowPocari laborPOCARI SWEAT is a world renowned mild tasting, refreshing drink which replenishes body fluids lost through perspiration. It is arguably the most widespread energy drink. data received from http//www.pocarisweat.com.ph/about.aspxPicture interpreted from http//iheartjapan.com/pictures/food/Pocari%20Sweat.jpgPocari SweatElectrolyte TestChloride TestTest for Reducing SugarspH TestResult imperative confirmativePositiveAcidicRemarksThe solution contains electricity. It can carry on currents up to 20 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution.The terminal warp was that of reddish-brown. This suggests the figurehead of carbohydrates (glucose).The pH was save as 3.6. This is an caustic solution.Vita zone (orange)Vita Zone (Ora nge), just like our previous drink is an energy drink produced in Indonesia This drink has an orange flavor. We have taken up these similar drinks (both are Vita Zone) as we wanted to compare the element of flavor on the drinks chemical components. As a result, we would get a much better insight into the uses of such chemicals.Picture taken From http//www.vitazone.com/assets/images/inner/var_orange.jpgVita Zone (Orange)Electrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It can portion out currents up to 45 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution.The final colour was that of reddish-brown. This suggests the bearing of carbohydrates (glucose).The pH was recorded as 3.4. This is an venomousic solution.Vita zone (Citrus)Vita Zone (Citrus) is an energy drink produced in Indonesia. It is known for its different flavors which help attract athletes. Howeve r, the drink we are testing is Vita Zone (Citrus), which has a citrus (lemon) essence added to it.Picture Taken From http//www.vitazone.com/assets/images/inner/var_citrus.jpgVita Zone (Citrus)Electrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It can conduct currents up to 25 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution.The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.9. This is an acidic solution.Lemon WaterLemon Water is an energy drink produced in Indonesia. It is known for its quantity of Vitamin C that it provides athletes. It has a total of geemg of Vitamin C added into the drink itself. This drink is lemon flavored.Lemon WaterElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. However, it is a weak electrolyte as it can conduct currents only up to 4 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution. Then, the colour changed directly to black ascribable to the presence of ascorbic acid (Vitamin C).The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.6. This is an acidic solution.Orange WaterOrange Water is an energy drink produced in Indonesia. It is known for its quantity of Vitamin C that it provides athletes. It has a total of 1000mg of Vitamin C added into the drink itself. This drink is orange flavored.Orange WaterElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It can conduct currents up to 20 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution. Then, the colour changed directly to black due to the presence of ascorbic acid (Vitamin C ).The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.9. This is an acidic solution.UC 1000 (Lemon)This drink is manufactured by the said(prenominal) federation as our previous two drinks. As a result, it does have the 1000 mg of Vitamin C added to it. However, this drink is carbonated. It has a natural lemon essence added to it.UC 1000 (Lemon)Electrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It is a mild electrolyte and can conduct currents up to 10 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution. Then, the colour changed directly to black due to the presence of ascorbic acid (Vitamin C).The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.7. This is an acidic solution.UC 1000 (Orange)This drink is manufactured by t he same company as our previous two drinks. As a result, it does have the 1000 mg of Vitamin C added to it. However, this drink is carbonated. It has a natural orange essence added to it.UC 1000 (Orange)Electrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It is a mild electrolyte and can conduct currents up to 10 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution. Then, the colour changed directly to black due to the presence of ascorbic acid (Vitamin C).The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.7. This is an acidic solution.PepsiPepsi (Blue)To compare the contents of energy drinks and simple carbonated soft drinks, tests on Pepsi Blue, coca plant Cola and Coca Cola Zero were carried out.Pepsi Blue was launched in mid-2002 and discontinued in the United States in 2004, although it re mains available in some other countries. Its berry flavor was the result of taste-testing over 100 flavors over a 9-month period. It is consumed by many teenagers and adults alike.Information Taken From http//www.absoluteastronomy.com/topics/Pepsi_BluePepsi BlueElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositive negatively chargedPositiveAcidicRemarksThe solution contains electricity. It is a mild electrolyte and can conduct currents up to 8 mA.Solution remained blue. Thus, there was no change in colour and no white precipitate. This suggests the absence of chloride ions.The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.1. This is an acidic solution.Coca ColaThis is a carbonated beverage sold in more than 200 countries worldwide. It is arguably the most renowned drink in the world.Coca ColaElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositiveNegativePositiveAcidicRema rksThe solution contains electricity. It is a mild electrolyte and can conduct currents up to 6 mA.Solution remained black. Thus, there was no change in colour and no white precipitate. This suggests the absence of chloride ions.The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.4. This is an acidic solution.Coca Cola (Zero)This is a carbonated beverage sold in more than 200 countries worldwide. It is arguably the most renowned drink in the world. However, this version of Coca Cola has Zero Sugar in it, as it can be seen from the name. It is claimed that this drink contains no sugar at all.Coca Cola (Zero)Electrolyte TestChloride TestTest for Reducing SugarspH TestResultPositiveNegativeNegativeAcidicRemarksThe solution contains electricity. It is a weak electrolyte and can conduct currents up to 6 mA.Solution remained black. Thus, there was no change in colour and no white precipitate. This suggests the absence of chloride ions.The final colour was that of black. There was no significant colour change during the course of the experiment. As a result, reducing sugars are absent.The pH was recorded as 3.5. This is an acidic solution.Red BullRed Bull is the most consumed energy drink in the world. It is adapted from a Thai energy drink and is widely known for its Taurine content. Athletes all over the world consume this very drink to give them a sudden boost of energy.Red BullElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositiveNegativePositiveAcidicRemarksThe solution contains electricity. It is an electrolyte and can conduct currents up to 17.5 mA.Solution remained light brown in colour. Thus, there was no colour change and no white precipitate. This suggests the absence of chloride ions.The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.5. This is an acidic solution.Along with the routine tests car ried out on this drink, a special ingredient was tested. Due to the unique smell of the drink, one can easily figure out the presence of esters in the drink. As a result, the test for Unsaturation was carried out.Bromine Water Test NegativeThe colour of bromine water did not change. It did not decolorize and it can be concluded that Red Bull contains saturated esters.HormovitonHormoviton is a drink associated in building up ones stamina. It is consumed by males only to increase their endurance and stamina for different purposes. As a result, it can be included in the same category as energy drinks.HormovitonElectrolyte TestChloride TestTest for Reducing SugarspH TestResultPositivePositivePositiveAcidicRemarksThe solution contains electricity. It is an electrolyte and can conduct currents up to 34 mA.A cloudy white precipitate was obtained. Chloride anions are present in the solution.The final colour was that of reddish-brown. This suggests the presence of carbohydrates (glucose).The pH was recorded as 3.8. This is an acidic solution.Conclusion and EvaluationNot enough is currently known about energy drinks and their effect on health and wellbeing. The producers of energy drinks make many claims about the health effects of their products. They say that their products can increase physical endurance, improve reaction time, boost mental alertness and concentration, increase overall wellbeing, stimulate metabolism, improve stamina and help eliminate waste from the body. The drinks are marketed as healthy, fun and youthful, and many children, young people and adults are taken in by the excitement created around them, believing these claims to be true. However, the evidence shows that it may be wise to be cautious in our consumption of energy drinks.Caffeine, taurine and glucuronolactone occur naturally in the body, but the fact that they are present in much higher doses in energy drinks may be cause for concern. Scientists say that caffeine can have an effect on th e growing brain and that it may cause a decline in the bodys immune system. For now, health authorities have determined that energy drinks are generally safe for consumption, with some cautions.Evidence is beginning to emerge that energy drinks may be harmful to some members of our community. It may be best to avoid giving these drinks to children under the age of ten. With older children and young people, watch well-nigh the amount of energy drinks they consume as well as any effects on their mood or behaviour. If you are unsure or would like further advice, consult your doctor or other health professional.