+ Table 1. Result of the Extraction (rephrase the contents) Food Sample Biuret Test Casein Lactalbumin More vivid purple-indicates a larger amount of protein Tinge of purple (very light purple) - indicates a very minimal amount of protein (albumin) Molisch's Test Positive; formation of purple ring above clear green solution Positive; apparent formation of purple ring Phosphate Test Positive because it is both a glyco- and phosphoprotein Negative because it is not a phosphoprotein

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Table 1. Result of the Extraction (rephrase the contents)
Food Sample
Biuret Test
Casein
Lactalbumin
More vivid
purple-indicates a larger
amount of protein
Tinge of purple (very light
purple) - indicates a very
minimal amount of
protein (albumin)
Molisch's Test
Positive; formation of
purple ring above clear
green solution
Positive; apparent
formation of purple ring
Phosphate Test
Positive because it is
both a glyco- and
phosphoprotein
Negative because it is not
a phosphoprotein
Transcribed Image Text:+ Table 1. Result of the Extraction (rephrase the contents) Food Sample Biuret Test Casein Lactalbumin More vivid purple-indicates a larger amount of protein Tinge of purple (very light purple) - indicates a very minimal amount of protein (albumin) Molisch's Test Positive; formation of purple ring above clear green solution Positive; apparent formation of purple ring Phosphate Test Positive because it is both a glyco- and phosphoprotein Negative because it is not a phosphoprotein
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