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Title: | Aktivitas Antibakteri dan Identifikasi Senyawa Bioaktif dari Ekstrak Daun Mangkokan (Polyscias scutellaria) |
Other Titles: | Antibacterial Activity and Identification of Bioactive Compounds from Mangkokan Leaf Extract (Polyscias scutellaria) |
Authors: | Tjahjoleksono, Aris Wahyudi, Aris Tri Ekaviolita, Erika |
Issue Date: | 2023 |
Publisher: | IPB University |
Abstract: | Tanaman mangkokan (Polyscias scutellaria) merupakan salah satu tanaman
obat Indonesia yang biasanya dimanfaatkan sebagai obat tradisional, tanaman hias,
tanaman pagar, dan sumber pangan. Ekstrak daun mangkokan mengandung
senyawa dengan aktivitas antibakteri. Penelitian ini bertujuan menguji aktivitas
antibakteri ekstrak daun mangkokan, serta mengidentifikasi senyawa bioaktif
yang terkandung dalam ekstrak. Ekstraksi daun mangkokan dilakukan
menggunakan pelarut metanol, etanol, etil asetat, dan n-heksana. Ekstrak diuji
aktivitas antibakteri dan diidentifikasi senyawa bioaktifnya menggunakan GC-MS.
Hasil uji antibakteri menunjukkan bahwa ekstrak metanol dan etanol memiliki
aktivitas antibakteri terhadap Staphylococcus aureus, Escherichia coli,
Pseudomonas aeruginosa, dan Bacillus subtilis. Ekstrak n-heksana hanya
memiliki aktivitas antibakteri terhadap E. coli, sedangkan ekstrak etil asetat tidak
menunjukkan aktivitas antibakteri. Berdasarkan hasil analisis GC-MS, semua
ekstrak daun mangkokan mengandung senyawa bioaktif dengan aktivitas
antibakteri. Penelitian lebih lanjut diperlukan untuk menampilkan potensi
antibakteri ekstrak daun mangkokan secara lebih baik. The mangkokan plant (Polyscias scutellaria) is one of the Indonesian medicinal plants which are usually used as a traditional medicine, ornamental plant, hedge plant, and food source. Mangkokan leaf extract contain antibacterial activity compounds. This study aims to examine the antibacterial activity of mangkokan leaf extract, as well as to identify the bioactive compounds contained in the extract. Mangkokan leaf extraction was carried out using methanol, ethanol, ethyl acetate, and n-hexane solvents. The extracts were tested for antibacterial activity and the bioactive compounds were identified using GC-MS. The results of the antibacterial test showed that the methanol and ethanol extracts had antibacterial activity against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Bacillus subtilis. The n-hexane extract only had antibacterial activity against E. coli, while the ethyl acetate extract did not show antibacterial activity. Based on the results of GC-MS analysis, all mangkokan leaf extracts contained bioactive compounds which have antibacterial activities. Further research is needed to reveal the antibacterial potential of mangkokan leaf extract. |
URI: | http://repository.ipb.ac.id/handle/123456789/116428 |
Appears in Collections: | UT - Biology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Cover, Lembar Pengesahan, Prakata, Daftar Isi.pdf Restricted Access | Cover | 408.9 kB | Adobe PDF | View/Open |
G34180039_Erika Ekaviolita.pdf Restricted Access | Fullteks | 1.01 MB | Adobe PDF | View/Open |
Lampiran.pdf Restricted Access | Lampiran | 196.23 kB | Adobe PDF | View/Open |
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