Please use this identifier to cite or link to this item:
https://repositori.uma.ac.id/handle/123456789/20334
Title: | Uji Aktivitas Antibakteri Ekstrak Daun Senggani (Melastoma Candidum) Terhadap Pseudomonas Aeruginosa |
Other Titles: | Leaf Extract Antibacterial Activity Test Senggani (Melastoma Candidum) Against Pseudomonas aeruginosa |
Authors: | Akbar, Muhammad |
metadata.dc.contributor.advisor: | Sartini Sihotang, Saipul |
Keywords: | Melastoma candidum;Pseudomonas aeruginosa |
Issue Date: | 4-May-2023 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;208700022 |
Abstract: | Penelitian bertujuan untuk mengetahui senyawa aktif yang terkandung dalam ekstrak daun senggani ( Melastoma candidum ) dalam menghambat pertumbuhan bakteri Pseudomonas Aeruginosa.Metode penelitian ini dilakukan dengan metode eksperimental dan dengan menggunakan Rancangan Acak Lengkap (RAL ) dua factor yaitu pemberian ekstrak daun senggani dengan taraf konsentrasi 25%,50%,75%,100%,Aquades sebagai kontrol negatif dan chloramfenikol sebagai kontrol positif. Hasil penelitian menunjukan bahwa ekstrak daun senggani dapat menghambat pertumbuhan kuman P.aeruginosa dengan diameter zona hambat terbesar di tunjukkan pada konsentrasi 100% pada pengamatan 24 jam adalah 4,45mm dan pada pengamatan 48 jam adalah 10,33mm. The study aims to determine the active compounds contained in senggani leaf extract (Melastoma candidum) in inhibiting the growth of Pseudomonas Aeruginosa bacteria.This research method was carried out by experimental methods and using a Complete Randomized Design (RAL) two factors, namely the administration of senggani leaf extract with a concentration level of 25%,50%,75%,100%,Aquades as a negative control and chloramphenicol as a positive control. The results showed that senggani leaf extract can inhibit the growth of P.aeruginosa germs with the largest inhibitory zone diameter shown at a concentration of 100% at 24-hour observation is 4.45mm and at 48-hour observation is 10.33mm |
Description: | 52 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/20334 |
Appears in Collections: | SP - Biology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
208700022 - Muhammad Akbar - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 977.5 kB | Adobe PDF | View/Open |
208700022 - Muhammad Akbar - Chapter IV.pdf Restricted Access | Chapter IV | 360.23 kB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.