Page 11 - Phytochemistry -1 (PG404) / Clinical Pharmacy 2nd level students ( 2019 )
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Clinical pharmacy PharmD program             Third level                        Phytochemistry-1 (PG-504)





                        - 4    Reduction of  Barfoed's solution

















                     * Barfoed's solution is composed of 5% cupric acetate/acetic acid.


                     * Positive for monosaccharides only, - ve with reducing disaccharides.


                     * Heat on W.B. for 3 min., the result is red ppt. on the wall of tube.

                        - 5  Osazone formation:



























                     Notes

                   1-Before heating, you should have clear solution.
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