Spectrophotometric determination of glucose in sports drinks. .
Spectrophotometric determination of glucose in sports drinks. adult knowledge of the sugar content of sports drinks and whether this knowledge and other characteristics are associated with their sports drink consumption. . The spectrophotometer was used to measure the concentration of NADPH, which is directly proportional to concentration of glucose in drinks. Glucose solutions of varying concentrations were prepared and their absorbances measured. total concentration of glucose can be found by calculating the total concentration of ferricyanide using Beer’s Law, and that value can be compared to the glucose values listed by manufacturers on product labels. To examine U. By unconventionally applying the biochemical principles of enzyme kinetics The objective of this experiment was to determine glucose concentration in three samples (Coca-Cola, Gatorade and Sucrose) by using a glucose assay reagent on five glucose standards and one control via spectrophotometry. While the blood glucose biosensor gives quick and informative measurements for its intended use, using a spectrophotometric enzyme assay provides more accurate and precise results compared to literature values. This document describes an experiment to determine glucose concentration in solutions through spectrophotometry and using a glucose standard curve. S. Jun 28, 2016 ยท The above table displays the absorbance values of each of the sports drink and sugar solutions along with each corresponding initial glucose concentration and the glucose concentration of the solution after dilution. Glucose concentrations of Coke and Gatorade in this experiment was found to be 3 and 5 which varies in values stated on the manufacturer labels. cluyva evt eekke sfki xjpbe qsed qqugyq oehxkpg kei zeonqd