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Sports Drink Chem Lab - Version 2[1].docx -...

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Name__________________________________Date________________Teacher_______________Examining Artificial Food Dyesin Sports DrinksIntroductionWhat do the following foods have in common?.
The U.S. Food and Drug Administration (FDA),the Canadian Food Inspection Agency (CFIA),and the Department of Health Canada haveapproved seven synthetic food dyes forconsumption.The purpose of this lab is toquantify the concentration of FD&C Blue No. 1food dye in popular sports drinks, and comparethe results to the acceptable daily intake of dye.Student Learning ObjectivesStudents will:Perform an experiment to determine the molar concentration of a food dye in solution.Compare personal concentration data with the data collected by other peer groups.Evaluate absorption measurements and establish a calibration curve using a digitalspectrophotometer.1Approved Food DyesAlternate NamesFD&C Red No. 3ErythrosineFD&C Red No. 40Allura Red ACFD&C Blue No. 1Brilliant Blue FCFFD&C Blue No. 2IndigotineFD&C Green No. 3Fast Green FCFFD&C Yellow No. 5TartrazineFD&C Yellow No. 6Sunset Yellow FCF
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Term
Winter
Professor
N/A
Tags
Food coloring, food dyes

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