IDENTIFIKASI DAN PENETAPAN KADAR SENYAWA SAPONIN EKSTRAK ETANOL BUNGA SENGGANI (Melastoma malabathricum L) METODE GRAVIMETRI
DOI:
https://doi.org/10.30649/obj.v3i1.46Keywords:
Senggani flower, saponin, gravimetryAbstract
Traditional medicine is an ancestral cultural heritage derived from natural materials
and to this day continue to be used by the general public. One of the plants that can be
used as a traditional medicine is a plant Senggani (Melastoma malabathricum L). The
purpose of this study was to determine the saponins contained from flower extracts
Senggani (Melastoma malabathricum L) and percent saponin levels of Senggani flower
extract (Melastoma malabathricum L). Extraction is done by maceration using ethanol 96% for 5 days. Extraction obtained
is then concentrated by means of a rotary evaporator. The results were qualitative
identification of the foam test and color test and quantitative assay with gravimetric
method.
Based on research conducted Senggani ethanol extracts of flowers (Melastoma
malabathricum L) contains saponins types of triterpenoids seen from the ring in maroon
and obtained the average level of interest saponin Senggani (Melastoma malabathricum
L) is 11.46%.
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