Final Research Paper - Revision history

Praburaman Mohan: /* Discussion */

2021-05-13T13:45:29Z

Discussion

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Discussion

2021-05-12T18:22:20Z

Discussion

2021-05-12T18:21:56Z

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Results

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 ==Discussion==
-:: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.
+Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.
 ==Conclusion==

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 ===Agilent 1200 Series High Performance Liquid Chromatography System===
 ==Results==
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 ==Discussion==
 :: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.

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-<!--COPY THIS STARTING HERE-->
+''<small>The following document was completed by Praburaman (Raman) Mohan in Spring of 2021 in partial fulfillment of his requirements for a Bachelor's Degree of Arts in Chemistry, Monmouth College, Monmouth, Il 61462. The research was done under the supervision of Bradley E. Sturgeon.</small>''
 ==''Understanding Food Coloring and its Various Components''==
 ==Abstract==

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 [[File:Blue 3D.PNG|800px]]
-===Discussion===
+==Discussion==
 :: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.

← Older revision		Revision as of 18:22, 12 May 2021
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	===Discussion===		===Discussion===
−	:: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.	+	:: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.
−	The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.

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 |[[File:UV vis fast green.PNG|600px]] || [[File:HPLC fasrt green.PNG|600px]]
 |}
-[[:File:Blue 3D.PNG]]
+[[:File:Blue 3D.PNG|600px]]
 ===Discussion===
 :: Based on the graphs showing the relationship between absorbance and concentration, we are able to conclude that the UV/Vis is not able to properly document concentrations that have an Absorbance more than 2.0.
 The 3D representation of Blue Food coloring was also analyzed and the graph indicates that this food dye is not purely blue, the peaks that appear at about 5 mins and 7 mins down the separation indicate the presence of other substances, indicating that there could be a hint of red and potentially even green. This prepares the project for the next step, which is to discover what the other peaks represent and use similar techniques to see if the other food coloring is also mixed.