A PROCESS OF PREPARING AN EXTRACT OF ANNONA SQUAMOSA FOR THE TREATMENT OF DIABETES

摘要

A process of preparing an extract of annona squamosa comprising collecting leaves of annona squamosa; drying the said leaves, preparing an aqueous extract of the leaves at a temperature of 80-100°C; filtering the extract to remove the solid material concentrating the extract at temperature range of 30 to 40°C under reduced pressure; subjecting the concentrated extract to the step of liquid-liquid extraction; subjecting the eluted fractions to thin layer chromatography to obtain semi purified extract.