Skripsi
Uji Potensi Antibakteri Ekstrak Etanol Daun Kayu Metang (Lunasia amara blanco) Terhadap Staphyloccocus aureus
- Bagikan:
Staphyloococcus aureus is a normal flora in living creatures found on the
skin and mucous membranes. Staphylococcus aureus can potentially cause
infections of the skin and glands. Natural ingredients that have the potential as
antibacterial is Metang Wood Leaf (Lunasia amara blanco) manggarai people use
metang wood leaves to treat diabetes and wounds on the skin. This study aims to
determine the compound contect of 70% ethanol exctract of metang wood leaves
and its antibacterial activity against S. Aureus. This study used four replications
and there were three variations of the 70% ethanol extract concentration, namely
5%, 10%, and 20%. Data analysis in this study employed One-Way Anova
followed by normality test and homogeneity test with 95% confidence level (a =
0.05). The results revealed that the inhibition zones resulting from concentrations
of 5%, 10%, and 20% had different diameter values and had the same average
antibacterial strength, namely the strong category because the range of inhibition
zones formed is 9.525 mm to 14.65 mm. The result of the one-way Anova test
was a significance of p = 0.397. There was no significant difference in each
concentration of metang wood leaf extract with p value> 0.05. The use of metang
wood extract had a smaller inhibitory power than the use of the antibiotic
ciprofloxacin, but the use of metang leaf wood extract has been shown to inhibit
S. aureus bacteria. This study concluded that the leaves of metang leaf wood
(Lunasia amara blanco) have been shown to contain alkaloids, flavonoids,
saponins and terpenoids, and antibacterial compounds to the growth of
Staphylococcus aureus.
Keywords : Lunasia amara blanco, Staphylocoocus aureus, Ethanol
Detail Information
| Item Type | |
|---|---|
| Penulis |
Aurelia Yuliarty Carmila Dasor - Personal Name
|
| Student ID |
1709010045
|
| Dosen Pembimbing | |
| Penguji |
Meity Marviana Laut - 198116052008122003 - Ketua Penguji
Maxs Urias Ebenhaiser Sanam - 196503081990031002 - Penguji 1 Nemay Anggadewi Ndaong - 198505222009122008 - Penguji 2 |
| Kode Prodi PDDIKTI |
54261
|
| Edisi |
Published
|
| Departement |
Kedokteran Hewan
|
| Kontributor | |
| Bahasa |
Indonesia
|
| Penerbit | UPT Perpustakaan Undana : Kupang., 2021 |
| Edisi |
Published
|
| Subyek | |
| No Panggil |
542.61 DAS U
|
| Copyright |
Individu Penulis
|
| Doi |