Putri, Dian Anisa (2022) PENGARUH EKSTRAK ETIL ASETAT JAMUR Aspergillus brunneoviolaceus partial TERHADAP BAKTERI Bacillus subtilis DAN SUMBANGSIHNYA PADA MATERI Eubacteria DI SMA/MA. Undergraduate Thesis thesis, UIN RADEN FATAH PALEMBANG.
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Abstract
Syzygium aqueum is a medicinal plant that acts as an antibacterial. Syzygium aqueum contains secondary metabolites. The purpose of this study was to determine the effect of partial ethyl acetate of the fungus Aspergillus brunneoviolaceus partial on Bacillus subtilis bacteria and the minimum concetration value for the administration of fungus Aspergillus brunneoviolaceus partial ethyl acetat extract could have an antibacterial effect on Bacillus subtilis bacteria and could contribute in the form of LKPD for eubacterial material in senior high school/MA. This research was carried out in the MIPA laboratory oh UIN Raden Fatah Palembang. This research is a quantitative experimental with a randomized design (RAL) with 3 complete treatments and 5 treatments, namely P1 (1000 ppm), P2 (500 ppm), P3 (250 ppm), P4 (125 ppm) and ciproflokxacin of 4% as a positive control. The results showed that the positive control treatment and P1 showed a large effect. Size of the inhibition zone in the positive teratment was 16.77mm and P1 (1000ppm) was 13.25mm. Based on the results of the one-way ANOVA test Fcount>Ftable (7.506>5.99) with a significanct effect then the Duncan real distance difference test (BJND) is carried out where the results of P1 (1000ppm), P4(125ppm) are real different from the positive distance. This shows that the fungus Aspergillus brunneoviolaceus partial ethyl acetate extract has an effect on Bacillus subtilis bacteriagrowth. Kata kunci : Antibacterial, Aspergillus brunneoviolaceus partial, Bacillus subtilis, LKPD, Syzygium aqueum
| Item Type: | Thesis (Undergraduate Thesis) |
|---|---|
| Uncontrolled Keywords: | Antibacterial, Aspergillus brunneoviolaceus partial, Bacillus subtilis, LKPD, Syzygium aqueum |
| Subjects: | Ilmu Tarbiyah dan Keguruan > Pendidikan Biologi |
| Divisions: | Fakultas Ilmu Tarbiyah dan Keguruan > 84205 - Pendidikan Biologi |
| Depositing User: | UPT PERPUSTAKAAN #3 |
| Date Deposited: | 24 Jun 2022 03:43 |
| Last Modified: | 24 Jun 2022 03:43 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/20789 |
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