Page 45 - phytochemistry general program
P. 45

Qualitative tests
   Alkaloidal solution in HCL +Ca hypochlorite [Ca(ClO)2 ] bleaching powder .1

                                                                                 → orange color.
                                                                               Froehd's reagent: .2
Emetine and cephaline + Froehd's reagent:→ dirty green color (the color with .1
                                                       emetine fades by addition of HC1).
                                Psychotrine + Froehd's reagent:→ pale yellow color .2

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