ISOLASI FLAVONOID KULIT BUAH PISANG AMBON LUMUT (MUSA XPARADISIACA L.) KELOMPOK AAA
Banana is a plant that grows in many tropical regions, such as in Indonesia. In addition, the banana is not a seasonal crop so easily obtained. Musa paradisiaca is a group of banana plants which are consumed directly by people. Bananas many people used as a food source, either consumed directly o...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/45125 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Banana is a plant that grows in many tropical regions, such as in Indonesia. In addition, the
banana is not a seasonal crop so easily obtained. Musa paradisiaca is a group of banana plants
which are consumed directly by people. Bananas many people used as a food source, either
consumed directly or processed first, while the banana peel is still not utilized optimally. This
research aims to optimize the benefits of banana peel by isolating and identifying specific
flavonoids in banana peel of Musa paradisiaca. Banana peel are separated from the fruit, cut into
pieces, then dried and powdered. Next, powder was characterized and then extracted by refluxing
with ethanol. The ethanol extract obtained banana peel, concentrated by vacuum rotary
evaporator (rotavapor) and water bath. Condensed extract was monitored by thin layer
chromatography (TLC). Isolation was conducted using preparative thin layer chromatography
(TLC) and preparative chromatography paper. Spectrophotodensitometry characterization of
isolate was performed using reagents specific slide. Phytochemical screening showed that crude
drug compounds containing phenols, flavonoids, saponins, tannins and triterpenoids. While the
extract showed a phytochemical screening of compounds phenols and flavonoids alone. Isolate
was found in ethanol extract of banana peel (Musa paradisiaca) AAA group, Cavendish subgroup
was 5,7-dihydroxy-6-prenile-flavone.
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