A. Experimental Results Sample Copper acetate Test No. 1 2 3 4 5 1 2 Sample No. Sample Identity 3 Table 1. Results of the Qualitative Tests of Unknown Lipid Samples 4 5 Greenish-blue color Colorless Colorless Greenish-blue color Colorless Acrolein Test No distinct odor Pungent odor No distinct odor No distinct odor Pungent odor Hubl's Test Brown solution Light pink color Brown solution Light pink color Light pink color Table 2. Sample Identity of Unknown Lipid Samples Ammonium Molybdate Test No precipitates No precipitates No precipitates No precipitates Yellow precipitates Rationale Liebermann- Burchard Test No color change No color change Bluish-green color No color change No color change

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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A. Experimental Results
Sample
No.
1
2
3
4
5
1
Sample No. Sample Identity
2
3
+
Table 1. Results of the Qualitative Tests of Unknown Lipid Samples
Copper acetate
Test
Greenish-blue color
Colorless
Colorless
Greenish-blue color
Colorless
5
Acrolein Test
Hubl's Test
Ammonium
Molybdate Test
No precipitates
No precipitates
No precipitates
No precipitates
Yellow precipitates
No distinct odor
Pungent odor
No distinct odor
No distinct odor
Pungent odor
Brown solution
Light pink color
Brown solution
Light pink color
Light pink color
Table 2. Sample Identity of Unknown Lipid Samples
Rationale
Liebermann-
Burchard Test
No color change
No color change
Bluish-green color
No color change
No color change
Transcribed Image Text:A. Experimental Results Sample No. 1 2 3 4 5 1 Sample No. Sample Identity 2 3 + Table 1. Results of the Qualitative Tests of Unknown Lipid Samples Copper acetate Test Greenish-blue color Colorless Colorless Greenish-blue color Colorless 5 Acrolein Test Hubl's Test Ammonium Molybdate Test No precipitates No precipitates No precipitates No precipitates Yellow precipitates No distinct odor Pungent odor No distinct odor No distinct odor Pungent odor Brown solution Light pink color Brown solution Light pink color Light pink color Table 2. Sample Identity of Unknown Lipid Samples Rationale Liebermann- Burchard Test No color change No color change Bluish-green color No color change No color change
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