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Journal : Jurnal Ilmiah Farmasi Farmasyifa

AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN JAMBU AIR [Eugenia aqueum (Burm. F) Alston] DENGAN MIKRODILUSI AGAR Lanny Mulqie; Suwendar Suwendar; Muhammad Fakhrur Rajih; Dieni Mardliyani; Imas Yumniati; Widiasari Widiasari; Zakiyyah Nurrosyidah
Jurnal Ilmiah Farmasi Farmasyifa Vol 5, No 1 (2022)
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jiff.v5i1.7849

Abstract

Sumber daya alam yang dimiliki Indonesia cukup berlimpah. Tanaman merupakan sumber daya alam yang banyak dimanfaatkan sebagai obat. Salah satu tanaman obat yang dapat digunakan sebagai obat tradisional adalah jambu air. Tujuan penelitian ini yaitu untuk melihat aktivitas antibakteri ekstrak etanol daun jambu air terhadap S. aureus, dan E.coli dan penetapan nilai konsentrasi hambat minimum (KHM), serta pengujian konsentrasi bunuh minimum (KBM). Ekstraksi dilakukan secara maserasi dengan etanol 96%. Penetapan KHM dilakukan dengan metode mikrodilusi agar. Pengujian KBM dilakukan dengan menggoreskan sejumlah 5 µL alikuot dari sumur pelat mikro yang menunjukkan kejernihan diatas media MHA. Nilai KHM dan KBM ekstrak etanol daun jambu air terhadap S. aureus, dan E.coli yaitu 20.000 μg/mL dan 40.000 μg/mL.
AKTIVITAS ANTIJAMUR EKSTRAK ETANOL PALA (Myristica fragrans HOUTT.) TERHADAP Malassezia furfur DAN Tricophyton mentagrophytes Muhamamad Fakhrur Rajih; Nur Asma Somadayo
Jurnal Ilmiah Farmasi Farmasyifa Vol 6, No 1 (2023)
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jiff.v6i1.10063

Abstract

Indonesia is a tropical country that has fair temperature and humidity supporting the growth of pathogenic fungi. Pathogenic fungi commonly encountered infecting humans in Indonesia are the species Malassezia furfur and Trichophyton mentagrophytes. Nutmeg (Myristica fragrans Houtt.) is one of the Indonesian plants known to have potential antifungal activity. The purpose of this study was to examine the antifungal activity of the nutmeg ethanol extract against Malassezia furfur and Trichophyton mentagrophytes, determining the Minimum Inhibitory Concentration (MIC) and Minimum Killing Concentration (MKC) as well as testing the comparative value of nutmeg ethanol extract with ketoconazole. The research method used in testing the antifungal activity and the comparative value of the ethanol extract of nutmeg was the diffusion method for the paper disc technique and the microdilution method for testing the determination of MIC and MKC values. The results of this study show that the nutmeg ethanol extract had antifungal activity against Malassezia furfur and Trichophyton mentagrophytes.The MIC and MKC values of the nutmeg ethanol extract were the same for Malassezia furfur and Trichophyton mentagrophytes, namely the MIC value of the ethanol extract was 2,5%. Meanwhile, MKC value for ethanol extract was 5%, .The comparative values of ketoconazole antifungal activity with ethanol extract of the nutmeg against Malassezia furfur were 1:34, whereas against Trichophyton mentagrophytes were 1:12