Nipu, Norberto De Andrade (2018) UJI AKTIVITAS ANTIBAKTERI KOMBINASI FRAKSI ETIL ASETAT DAUN KERSEN( Muntingia calabura L) DAN DAUN SUKUN( Artocarpus altilis)TERHADAP BAKTERI Staphylococus aureus. Undergraduate thesis, Stikes Karya Putra Bangsa Tulungagung.
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Abstract
Kersen leaf (Muntingia calabura L.) has a very high phenolic compound and has anti oxidant and anti-bacterial. Breadfruit leaf (Artocarpus Altilis) is a herb that has many benefits. Breadfruit leaves effectively treat various diseases including hepatitis, enlargement of lymph and diabetes because it contains steroid compounds, phenols and flavonoid. The aim of this research is to know the antibacterial activity and minimum inhibitory concentration (KHM) of the combination of ethyl acetate fraction of kersen leaf and bamboo leaves on Staphylococus aureus. variation of concentration used in this research is 20 : 80, 50 : 50, dan 80 : 20 Variation of concetration used to produce different anti bacterial activity against test bacteria. this study showed that cherry leaves and breadfruit leaves have anti-bacterial activity against Staphylococus aureus bacteria. A method of difussion disk to test bacteria activities.the measured inhibitory zone diameter data was statistically tested using one-way ANOVA.This study used three variations of cation leaf fraction concentration combination and control group that is positive control and negative control. Negative control used in this research is etil asetat solvent 20% and kontrol positif wicth used is klidamicin. the most active fraction is the etil asetat fraction with a concentration of 50 : 50 KHM 14 mm. That is, a concentration optimum of the combination fraction to capable of killing bacteria (having antibacterial activity). Keywords: Antibacterial activity, Muntingia Calabura L, Artocarpus Altilis, Staphylococus Aureus,Etil asetat. Difussion Cakram.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Antibacterial activity, Muntingia Calabura L, Artocarpus Altilis, Staphylococus Aureus,Etil asetat. Difussion Cakram. |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry Q Science > QR Microbiology |
| Divisions: | Program Studi > S1 Farmasi |
| Depositing User: | Surya Hadi Prasetyo |
| Date Deposited: | 24 Jan 2022 04:08 |
| Last Modified: | 24 Jan 2022 04:08 |
| URI: | http://repository.stikes-kartrasa.ac.id/id/eprint/38 |
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