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Media Farmasi Jurnal Ilmu Farmasi
Article . 2016 . Peer-reviewed
Data sources: Crossref
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Media Farmasi Jurnal Ilmu Farmasi
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License: CC BY
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SKRINING FITOKIMIA EKSTRAK ETANOL Ulva lactuca L. DENGAN METODE KROMATOGRAFI LAPIS TIPIS

Authors: Wahyu Widyaningsih; Suwidjiyo Pramono; Sitarina Widyarini; Sugiyanto Sugiyanto;

SKRINING FITOKIMIA EKSTRAK ETANOL Ulva lactuca L. DENGAN METODE KROMATOGRAFI LAPIS TIPIS

Abstract

Ganggang hijau ( Ulva lactuca L.) merupakan spesies ganggang laut yang berpotensi sebagai obat kardiovaskuler. Untuk mendukung pemanfaatannya perlu dilakukan skrining fitokimia kandungan ganggang hijau yang berasal dari pantai Drini, Daerah Istimewa Yogyakarta. Tujuan penelitian ini adalah melakukan skrining fitokimia Ulva lactuca yang berasal dari pantai Drini dengan Kromatografi Lapis Tipis (KLT). Ulva lactuca diekstraksi dengan metode maserasi dengan etanol 96%. Ekstrak yang diperoleh ditetapkan randemen, kadar air, kadar abu dan kadar logam berat (Pb dan Cd). Penetapan kadar air dengan alat Hydrogen Moisturizer Analyzer (HMA), kadar abu dengan metode gravimetri dan penetapan logam berat Pb dan Cd dengan Spektrofotometer Serapan Atom (SSA). Skrining fitokimia dilakukan untuk mengindentifikasi golongan senyawa alkaloid, flavonoid, saponin, antrakuinon dan terpenoid dengan KLT. Identifikasi klorofil dilakukan dengan metode Nollet (2004). Hasil penelitian menunjukkan ekstrak etanol Ulva lactuca mempunyai randemen 14,52%, kadar air 9,67±0,07%, kadar abu 34,05% , kadar logam Pb<0,07 mg/kg dan kadar logam Cd<0,01 mg/kg. Terdapat golongan senyawa flavonoid, alkaloid dan klorofil dalam ekstrak etanol Ulva lactuca L. yang diperoleh dari pantai Drini.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
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