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| Advisor(s) | apt. Lidia Klorida Br Barus, S.Farm., M.Farm. | |
| Author(s) | KHAIRIA, TENGKU DINA | |
| Issued Date | 2026 | |
| Abstract | Kepok banana (Musa paradisiaca L.) is one of the most widely cultivated banana varieties in Indonesia. Its peel, which is generally considered agricultural waste, contains various secondary metabolites with potential biological activities, making it a promising natural source for further utilization. This study aimed to determine the profile of active compounds in the extract and fractions of kepok banana peel using the Thin Layer Chromatography (TLC) method. The study began with plant identification, followed by extraction using the maceration method with 96% ethanol, fractionation using n-hexane, ethyl acetate, and methanol (residual fraction), phytochemical screening, and TLC analysis using silica gel GFââ â as the stationary phase. The plant identification confirmed that the sample was Musa paradisiaca L. Phytochemical screening showed that the simplicia and ethanol extract contained alkaloids, flavonoids, saponins, tannins, and triterpenoids. The n-hexane fraction contained triterpenoids, the ethyl acetate fraction contained flavonoids and tannins, while the residual fraction contained alkaloids, flavonoids, tannins, and saponins. TLC analysis revealed differences in the chromatographic profiles of each fraction according to their polarity. The n-hexane : ethyl acetate (8:2) solvent system produced the best spot separation compared with the other solvent systems. These findings indicate that the extraction and fractionation processes were effective in separating groups of secondary metabolites based on solvent polarity. Keywords: Kepok banana peel, Musa paradisiaca L., fractionation, phytochemical screening, Thin Layer Chromatography (TLC) | 1 |
| Item Type | Skripsi | |
| Keywords | Kulit pisang kepok (Kepok banana peel), Musa paradisiaca L. (Musa paradisiaca L.), fraksinasi (fractionation), fitokimia (phytochemical screening), Kromatografi Lapis Tipis (KLT) (Thin Layer Chromatography (TLC)).. | 1 |
| Collection | Fakultas Farmasi, S1-Farmasi | |
| Publisher | INSTITUT KESEHATAN DELI HUSADA | |
| Submitted Date | 18-08-2026 | |
| Updated Date | 18-08-2026 | |
| URI | No URI | |
| File |
2218209_TENGKUDINAKHAIRIA_SKRIPSI_S1.pdf
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