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UJI KARAKTERISTIK FISIK DAN AKTIVITAS ANTIBAKTERI KRIM EKSTRAK ETANOL BAWANG DAYAK (Eleutherine palmifolia (L.) Merr.) (Terhadap Staphylococcus epidermidis)

Qaedi, M. Shalhan (2019) UJI KARAKTERISTIK FISIK DAN AKTIVITAS ANTIBAKTERI KRIM EKSTRAK ETANOL BAWANG DAYAK (Eleutherine palmifolia (L.) Merr.) (Terhadap Staphylococcus epidermidis). Bachelors Degree (S1) thesis, University of Muhammadiyah Malang.

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Pendahuluan.pdf

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BAB I.pdf

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BAB II.pdf

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BAB III.pdf

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Abstract

Background : The content of napthaquinone as an anti-bacterial found in Dayak Onion (Eleutherine palmifolia (L.) Merr.) Inhibits bacterial growth, especially Staphylococcus epidermidis. In this study, the preparation of cream type O/W was made with the active ingredient of Dayak Onion extract ethanol. Research Objective : This study was to determine the effect of Dayak Onion ethanol extract levels with concentrations of 2%, 4% and 6% on the physical characteristics of Dayak Onion ethanol extract cream and to determine the antibacterial activity against Staphylococcus epidermidis. Method : The vanishing cream base was made then added with Dayak Onion ethanol extract with 3 concentrations, there are 2%. 4%. 6%. Physical characteristics tests include organoleptic, pH, viscosity, dispersion, emulsion type, homogeneity. Antibacterial activity test with the well diffusion method. Results and Conclusions : Dayak Onion extract ethanol cream preparations had antibacterial activity against Staphylococcus epidermidis with concentrations of 2%, 4%, 6%, respectively with an average area (7.33±1,1547mm), (8.67±0,5774mm), (11, 67±0,5774mm). The organoleptic test for formulas I, II, and III showed a yellow color, distinctive odor, had a thick and homogeneous texture. The results of the test data found significant differences in pH and antibacterial tests. But it does not have a significant difference in the viscosity and dispersion test. Based on the test results of physical and antibacterial characteristics, it can be concluded that formula III (6%) has optimal results.

Item Type: Thesis (Bachelors Degree (S1))
Student ID: 201510410311124
Thesis Advisors: Uswatun Chasanah (0703086702), Dian Ermawati (0707028102)
Keywords: Ethanol extract of Dayak Onion, Cream type O/W, Antibacterial.
Subjects: L Education > L Education (General)
R Medicine > RS Pharmacy and materia medica
Divisions: Faculty of Health Science > Department of Pharmacy (48201)
Depositing User: 201510410311124
Date Deposited: 18 Sep 2019 08:19
Last Modified: 18 Sep 2019 08:19
URI : http://eprints.umm.ac.id/id/eprint/53464

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