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Uji Potensi Antituberkulosis Ekstrak N-Heksan dan Ekstrak Etanol Daun Jeruk Nipis (Citrus Aurantiifolia) secara in Vitro Alya Rosandiyus Putri; Cut Fatimah; Muhammad Gunawan; Safriana Safriana
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 5 No. 01 (2024): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v5i01.6181

Abstract

Tuberculosis is a disease caused by Mycobacterium tuberculosis which is widely suffered and causes death. Currently, antituberculosis treatment using synthetic chemicals has been widely resistant. The purpose of this study was to test the potential of lime extract to inhibit the growth of tuberculosis bacteria. This research method uses a quantitative approach and is experimental. The results of the study showed that the results of the phytochemical screening test showed the same group of chemical compounds in fresh leaves, simplex and ethanol extract of lime leaves, namely alkaloids, flavonoids, tannins, saponins, steroids and glycosides. While the n-hexane extract only contains steroids and glycosides. Then the effectiveness of antituberculosis can be seen from the ethanol extract being stronger than the n-hexane extract, namely in the 1st week there was inhibition while the n-hexane extract from the 1st week to the 4th week had bacterial growth.
Uji Aktivitas Antibakteri Sediaan Gel Ekstrak Etanol Daun Rimbang (Solanum Torvum Swartz) terhadap Bakteri Propionibacterium Acnes: Antibacterial Activity Test of Ethanol Extract Gel Preparation of Rimbang Leaves (Solanum Torvum Swartz) against Propionibacterium Acnes Bacteria Sofia Nurjannah; Melati Yulia Kusumastuti; Safriana Safriana; Siti Aisyah Tanjung
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 5 No. 2 (2025): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v5i2.6849

Abstract

The skin is the outermost part of the body that limits it from the human environment. Damage to the skin glands can cause skin disorders, one of which is acne. The bacteria that cause acne are Propionibacterium acnes bacteria. Antibiotics are needed to inhibit bacterial growth, but improper use can cause side effects. The purpose of this study was to explore the antibacterial activity of the ethanol extract gel preparation of rimbang leaves (solanum torvum swartz) against propionibacterium acnes bacteria. This research method is with an experimental quantitative approach. The stages of the study include screening of powdered simplicia and ethanol extract, Formulation of gel preparations without test materials and ethanol extract of rimbang leaves (EEDR) 10%, 20%, 30%, Evaluation tests of the preparations include: organoleptic, homogeneity, stability, adhesion, spreadability, viscosity, pH, irritation, and preference. Then the antibacterial activity test uses the well method. The results showed that the screening results on powdered simplicia and ethanol extract met the physical quality requirements of secondary metabolite compounds. The results of the antibacterial activity of EEDR 30% bacterial inhibition diameter of 14.33 ± 8.72. EEDR 20% produced a bacterial inhibition diameter of 12 ± 11.4. EEDR 10% produced a bacterial inhibition diameter of 10.67 ± 8.70. While the blank produced a bacterial inhibition diameter of 6.33 ± 3.26. From this study it can be concluded that the preparation of ethanol extract gel of rimbang leaves has inhibitory activity against Propionibacterium acnes bacteria.