UJI AKTIVITAS ANTIBAKTERI FRAKSI n-HEKSANA, ETIL ASETAT, DAN AIR DARI EKSTRAK UMBI BAWANG DAYAK (Eleutherine palmifolia (L.) Merr.) TERHADAP Staphylococcus aureus ATCC 25923

Rahmadhani, Nanda Novika (2018) UJI AKTIVITAS ANTIBAKTERI FRAKSI n-HEKSANA, ETIL ASETAT, DAN AIR DARI EKSTRAK UMBI BAWANG DAYAK (Eleutherine palmifolia (L.) Merr.) TERHADAP Staphylococcus aureus ATCC 25923. Skripsi thesis, Universitas Setia Budi Surakarta.

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Abstract

Bawang dayak (Eleutherine palmifolia (L.) Merr.) efficacious to, acne medication, ulcers and others. This study aims to determine the activity of the fraction of n-hexane, ethyl acetate, water, and ethanolic extract of bawang dayak’s tuber as antifungal against Staphylococcus aureus ATCC 25923. Bawang dayak’s tuber was extracted by maceration method used ethanol 96%, then proceed with fractionation used n-hexane, ethyl acetat, and water solvents. The extraction and fractionation was tested for antibacterial used diffution method by serial concentrations of 12,5%; 25%; 50% and dilution method with concentration of 0,781%; 1,563%; 3,125%; 6,25%; 12,5%; 25%; 50%. Data were analyzed using one way ANOVA and continued Tukey test. The results showed that the fraction of n-hexane, ethyl acetate, and water from bawang dayak’s tuber ethanol extract had antibacterial activity against Staphylococcus aureus ATCC 25923. The ethyl acetate fraction concentration of 50% of bawang dayak’s tuber ethanol extract had the most active antibacterial activity with Minimum Kill Concentration (KBM) of 6.2% against Staphylococcus aureus ATCC 25923. Keywords: bawang dayak’s tuber (Eleutherine palmifolia (L.) Merr), Staphylococcus aureus ATCC 25923, antibacterial, n-hexane fraction, ethyl acetat fraction, water fraction

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	bawang dayak’s tuber (Eleutherine palmifolia (L.) Merr), Staphylococcus aureus ATCC 25923, antibacterial, n-hexane fraction, ethyl acetat fraction, water fraction
Subjects:	R Medicine > RS Pharmacy and materia medica
Divisions:	Fakultas Farmasi > Prodi S1 Farmasi
Depositing User:	Tifany Nur Arfiana
Date Deposited:	23 Feb 2019 04:21
Last Modified:	23 Feb 2019 04:21
URI:	http://repo.setiabudi.ac.id/id/eprint/881

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