Explain main difference would you see when conducting the nitrous acid test with aniline vs. amino-cyclohexane? Be specific.
Q: What is the color results of tyrosine,phenylalanine,alanine in millon test?
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Explain main difference would you see when conducting the nitrous acid test with aniline vs. amino-cyclohexane? Be specific.
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- The table below summarizes the results for Millon's test. Provide the correct remarks from the results if Negative for Millon's Test or Positive for Millon's Test and if Contains phenolic hydroxy group or Does not contains phenolic hydroxy group.Polysaccharides generally do not give a positive test with Fehling’s solution. Why? *The table below summarizes the results for Hopkins-Cole test. Provide the correct remarks from the results if Negative for Hopkin's Cole test or Positive for Hopkin's Cole test and if Negative for indole group or Has the presence of indole group.
- Explain the chemical basis (reaction) of Millon’s test. (Generic reaction and explanation) What is the difference between Millon's test and Biuret test?(minimum 5)This test will differentiate between aromatic amino acids with an acitivated ring from other amino acids. a) Nihydrin Test b) Xanthoproteic Test C) solubility test d) polarimeter testThis test gives yellow solution, indicating the presence of proline* A. Biuret B. Ninhydrin C. Hopkins-Cole D. Lead acetate E. None of the given options
- What is the color results of tyrosine,phenylalanine,alanine in millon test? Results and reference plsXanthoproteic test is used to detect amino acids containing an aromatic nucleus in a protein solution which gives yellow color, but why does phenylalanine gives negative result?Give at least two (2) chemical tests for amino acids/ proteins other than what were performed in this experiment. For each test, cite the respective application and describe the positive result. a.Ninhydrin Test b.Biuret’s Test c.Xanthoproteic Test d.Millon’s Test e.Sakaguchi test f.Hopkins –Cole Test g.Sulfur Reaction or Lead Acetate Test
- A carbohydrate sample reacts positively with all test reagents except for Lugol's. The sample could possibly be?The table below summarizes the results for Ninhydrin test. Provide the correct remarks from the results if it's either Positive for Ninhydrin test or Negative for Ninhydrin test. and if it's Positive for α-amino acid or Negative for α-amino acid.Based on this video https://www.youtube.com/watch?v=rKng5-ij6kQ Provide a schematic diagram for the Iodine test methodologies in determining the presence of carbohydrates. Also, give the basic principle for the test.