A NaOH test was performed by adding 10% NaOH and chloroform to the plant extract. A positive test for coumarin was indicated by the presence of a yellow color [41 (link)].
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Protocol detail
NaOH-Chloroform Coumarin Test
Corresponding Organization : Armauer Hansen Research Institute
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Variable analysis
independent variables
- Addition of 10% NaOH and chloroform to the plant extract
- Presence of a yellow color, indicating a positive test for coumarin
- Not explicitly mentioned
- Positive control: Not specified
- Negative control: Not specified
Annotations
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