AGRI KALTARIA ANISA, 050710134 (2011) SKRINING AKTIVITAS ANTIMIKROBA EKSTRAK ETANOL 80% TANAMAN ACMENA ACUMINATISSIMA, EUCALYPTUS GLOBULUS,GOMPHOSTEMMA JAVANICUM, STROBILANTHES INVOLUCRATA, CALLIANDRA PORTORICENSIS DAN CESTRUM CALYSINUM TERHADAP STAPHYLOCOCCUS AUREUS, ESCHERICHIA COLI DAN CAN. Skripsi thesis, UNIVERSITAS AIRLANGGA.
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Abstract
Dried leaves of Acmena acuminatissima (Myrtaceae) and Calliandra portoricensis (Fabaceae), dried stems of Gomphostemma javanicum (Lamiaceae), Eucalyptus globulus (Myrtaceae) , Cestrum calysinum (Solanaceae) and dried herb of Strobilanthes involucrata (Acanthaceae) were extracted by macera tion technique using ethanol 80% as solvent. The extracts were tested for antimicrobial activity against Staphylococcus aureus, Escherichia coli and Candida albicans using Agar Dilution Method at concentrations of 62,5 μ g/ml; 125 μ g/ml; 250 μ g/ml; 500 μ g/mland 1000 μ g/ml. The antimicrobial activity of the extract is expressed as Minimum Inhibitory Concentration (MIC). The result showed that the ethanol 80% leaf extract of Acmena acuminatissima is the most active against Staphylococcus aureus , Escherichia coli and Candida albicans with MIC values of 500 μ g/ml. The ethanol 80% stem extract of Eucalyptus globulus is active against Staphylococcus aureus , Escherichia coli and Candida albicans with MIC values of 1000 μ g/ml. While the ethano l 80% leaf extract of Calliandra portoricensis , ethanol 80% stem extract of Gomphostemma javanicum and Cestrum calysinum and the ethanol 80% herb extract of Strobilanthes involucrata showed no antimicrobial activity against th e tested microbes. Skrining for chemical compound groups using Thin Layer Chromatography (TLC) showed the presence of terpenoid, polifenol and antrak uinon in the plant extract.
| Item Type: | Thesis (Skripsi) | |||||||||
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| Additional Information: | KKB KK FF 306 11 Ani s | |||||||||
| Uncontrolled Keywords: | ANTIMICROBIAL | |||||||||
| Subjects: | R Medicine > RS Pharmacy and materia medica | |||||||||
| Divisions: | 05. Fakultas Farmasi > Farmakognosi Fitokimia | |||||||||
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| Depositing User: | Dwi Marina | |||||||||
| Date Deposited: | 26 Jan 2012 12:00 | |||||||||
| Last Modified: | 21 Jul 2016 06:09 | |||||||||
| URI: | http://repository.unair.ac.id/id/eprint/9589 | |||||||||
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