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Uji Aktivitas Antibakteri Propionibacterium Acne ATCC 6919 Ekstrak Etanol Daun Si Kejut (Mimosa Pudica L) Anna Fitriawati; Annie Rahmatillah; Nurul Agustiningrum
INSOLOGI: Jurnal Sains dan Teknologi Vol. 4 No. 6 (2025): Desember 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v4i6.7080

Abstract

Vulgaris acne is a chronic inflammatory condition commonly experienced by adolescents and young adults, with a prevalence reaching up to 85%. Propionibacterium acnes plays a significant role in the inflammatory process of acne, which is influenced by sebum production, hyperkeratinization, and the inflammatory immune response. Acne treatment often involves antibiotics, but resistance to antibiotics such as erythromycin and clindamycin has increased, creating serious challenges in dermatology. Therefore, the development of non-antibiotic therapies for acne is crucial. One promising alternative is the extract of Mimosa pudica L., also known as the sensitive plant, which is recognized for its antimicrobial activity. The extract of Mimosa pudica L. leaves has been shown to inhibit the growth of various pathogenic bacteria and has potential anti-inflammatory effects based on in silico studies, opening up significant opportunities for the development of plant-based treatments for acne and other inflammatory diseases. This study aims to evaluate the effectiveness of ethanol extract of Mimosa pudica L. leaves in inhibiting the growth of Propionibacterium acnes ATCC 6919. The results of the study show that the 30% ethanol extract can inhibit bacterial growth with an inhibition zone diameter of 11.537 mm, indicating the potential of this extract as a safer and more effective alternative treatment for acne.
Test In Silico Compounds Of Lime Leaves (Citrus Amblycarpa (Hassk.) Ochse) As Inhibitors Of Angiotensin Converting Enzyme (ACE) Causes Hypertension Fitrohrezky Akbar Maulana; Tiara Ajeng Listyani; Anna Fitriawati
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.646

Abstract

Hypertension is a global health problem with high prevalence and is a major risk factor for cardiovascular disease. One of the main mechanisms of hypertension is increased Angiotensin Converting Enzyme (ACE) activity. The use of synthetic ACE inhibitors often causes side effects, such as nausea, hyperkalaemia, headaches, swelling of the lower skin, coughing, taste disturbances, and angioneurotic edema. Therefore, natural-based alternatives are needed. Lime leaves (Citrus amblycarpa) are known to contain various bioactive compounds that have the potential to act as ACE inhibitors. This study aims to analyze the interaction of active compounds in lime leaves with ACE through molecular docking, as well as to predict their ADME profile and toxicity. The study was conducted in silico using PyRx–AutoDock Vina for molecular docking, PyMOL and BIOVIA Discovery Studio for interaction visualization, SwissADME for ADME prediction, and ToxTree for toxicity analysis. Method validation was performed based on an RMSD value < 2Å. The results of the study indicate that 1,3-benzenedicarboxamide is the best compound with an RMSD value of 1.998 Å and a bond free energy (ΔG) of −6.4 kcal/mol, forming specific amino acid residue bonds similar to the native captopril ligand. ADME predictions meet Lipinski's Rule of Five criteria and fall into the low toxicity category (Class I) based on Cramer's rules. The compound 1,3-benzenedicarboxamide has the potential to be developed as a candidate ACE inhibitor for hypertension therapy.
Antibacterial Activity Test Of Extract, N-Hexane Fraction, Ethyl Acetate And Water Of Kesum Leaves (Polygonum Minus H) Against Escherichia Coli ATCC 25922 Bacteria Wahana Ayu Saputri; Tatiana Siska Wardani; Anna Fitriawati
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.663

Abstract

Diarrheal disease caused by Escherichia coli is a serious health problem in Indonesia, especially in toddlers, with increasing antibiotic resistance. Kesum leaves (Polygonum minus H.) have antibacterial potential because they contain flavonoids, phenols, alkaloids, and saponins. To evaluate the antibacterial activity of 70% ethanol extract and fractions of n-hexane, ethyl acetate, and kesum leaf water against E. coli ATCC 25922, to identify effective concentrations, and to determine the MIC and MBC of the most active fraction. Laboratory experimental study with 70% ethanol maceration extraction and liquid-liquid fractionation. E. coli ATCC 25922 population, 7 kg of simplex samples from Sambas, West Kalimantan. Instruments include an incubator, SPSS 25. Analysis techniques: disc diffusion, liquid/solid dilution, ANOVA.  The ethyl acetate fraction was the most effective (inhibition zone 12.36 mm, at a concentration of 40%, strong category), followed by the extract (inhibition zone 11.31 mm, at a concentration of 30%, medium category), n-hexane (10.46 mm), water (8.86 mm). MIC and MBC of the ethyl acetate fraction were 30%. The extract and fraction of kesum leaves have moderate to strong antibacterial activity against E. coli ATCC 25922, supporting the development of anti-diarrhea herbal medicine.
Formulation Of Antifungal Solid Soap From 96% Ethanol Extract Of Neem Leaves (Azadirachta Indica A.Juss) Against Malassezia Furfur ATCC 14251 Diyah Nurayuni; Anna Fitriawati; Annie Rahmatillah
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.667

Abstract

Fungal skin infections are still a health problem in tropical regions, especially those caused by Malassezia furfur, so alternative natural skin cleansing preparations are needed that are safe and effective. Neem leaves (Azadirachta indica A. Juss) are known to have antifungal activity and have the potential to be developed into solid soap preparations. This study aims to formulate an antifungal solid soap made from 96 percent ethanol extract of neem leaves, evaluate the physical quality of the preparation, and test its antifungal activity against Malassezia furfur. This study is a laboratory experimental study with a pretest-posttest only control group design. The study population was neem leaves obtained from Mount Pati District, Semarang, with simplicia samples selected using a purposive sampling technique. The research instruments included formulation equipment, physical quality tests based on SNI 3532:2016, and antifungal activity tests using the well diffusion method, while data analysis was carried out using nonparametric statistical tests. The results showed that all soap formulas met the physical quality requirements, and the formulation with a 10 percent extract concentration produced the largest inhibition zone diameter against Malassezia furfur, although it was still relatively weak. The conclusion of this study is that neem leaf extract solid soap has potential as a natural skin cleanser with antifungal activity, but further development and optimization of the formulation are needed to increase its effectiveness.
Evaluation Of The Antioxidant Activity Of Lotion Containing Ethanolic Extract Of Matoa Leaves (Pometia Pinnata J.R.Forst, & G.Forst.) Mei Vita Rachma Pertiwi; Anna Fitriawati; Annie Rahmatillah
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.672

Abstract

Skin exposure to environmental stress produces free radicals and ROS that accelerate aging and skin damage, while antioxidant Lotions from natural extracts such as Matoa leaves (Pometia pinnata) offer protection. This experimental study aimed to evaluate the antioxidant activity of ethanol extracts, the effect of concentration (0.5-6%) on the physical quality of Lotions, and the DPPH scavenging ability of the final Lotion. The population of all Matoa leaf extract Lotion formulations; a sample of 2 kg of fresh leaves from Matesih, Karanganyar was purposively selected. Instruments included a UV-Vis spectrophotometer (517 nm), a Brookfield viscometer, a pH meter; SPSS 28.0 was analyzed by ANOVA, regression for IC50. The extract was very potent (IC50 43.07 ppm) containing flavonoids, alkaloids, saponins, tannins; All Lotions met the standards (homogeneous, pH 5.22-6.34, viscosity 10,100-12,740 cP, spreadability 5-6.5 cm), FV (6%) was optimal (IC50 66.30 ppm, strong). High concentrations increased inhibition but increased viscosity, decreased spreadability (p<0.05). The findings confirm that Matoa Lotion is effective for herbal skin care; further in vivo and stability testing is recommended.
HUBUNGAN TINGKAT KEPATUHAN PENGGUNAAN OBAT TERHADAP KUALITAS HIDUP DAN OUTCOME TERAPI PASIEN DIABETES MELITUS TIPE 2 DI RSUD DR. MOEWARDI SURAKARTA Alifia, Neha Azziza Cherrysha; Pratama, Kharisma Jayak; Fitriawati, Anna
JIFI (Jurnal Ilmiah Farmasi Imelda) Vol. 9 No. 2 (2026): JIFI (Jurnal Ilmiah Farmasi Imelda)
Publisher : Universitas Imelda Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52943/jifarmasi.v9i2.2035

Abstract

Type 2 Diabetes Mellitus is a chronic disease that requires long-term and continuous management. One of the key factors influencing treatment success is patient adherence to medication. Good adherence can improve quality of life and optimize therapeutic outcomes, while poor adherence often leads to unfavorable outcomes, such as uncontrolled HbA1c levels. This study aimed to determine the relationship between medication adherence and both quality of life and therapeutic outcomes among Type 2 Diabetes Mellitus patients at Dr. Moewardi General Hospital in Surakarta. This study employed an observational design with a cross-sectional approach. A total of 98 patients were recruited using purposive sampling. The instruments used included the MMAS-8 questionnaire to measure medication adherence, the WHOQOL-BREF questionnaire to assess quality of life, and laboratory HbA1c data to evaluate therapeutic outcomes. Data were analyzed using Pearson correlation and chi-square tests. The results showed that most patients had moderate adherence (64,3%), moderate quality of life (100%), and uncontrolled therapeutic outcomes. There was a significant relationship between medication adherence and quality of life (p = 0.015; r = -0.246), but no significant relationship between adherence and HbA1c therapeutic outcomes (p = 0.524). Other factors such as lifestyle, complications, and social support also influence therapeutic success.
Formulasi Gel dan Karakterisasi Mutu Fisik Ekstrak Etanol Daun Dadap Serep (Erythrina subumbrans) dengan Variasi Gelling Agent HPMC dan Carbopol Danang Raharjo; Ones Kotouki; Anna Fitriawati
Jurnal Ilmu Kedokteran dan Kesehatan Indonesia Vol. 6 No. 2 (2026): Juli: Jurnal Ilmu Kedokteran dan Kesehatan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jikki.v6i2.11021

Abstract

Dadap serep leaves (Erythrina subumbrans) contain flavonoid compounds with antioxidant and anti-inflammatory activities, thus have potential to be developed as topical gel preparations. This study aimed to formulate and characterize the physical quality of ethanol extract gel of dadap serep leaves with variations of HPMC and Carbopol 940 as gelling agents and to determine the best formula. The extract was obtained by maceration method using 96% ethanol. Gels were prepared in five formulas with variations in HPMC and Carbopol 940 concentrations: F I (HPMC 2%), F II (Carbopol 0.5% + HPMC 1.5%), F III (Carbopol 2%), F IV (Carbopol 1% + HPMC 1%), and F V (Carbopol 1.5% + HPMC 0.5%). Physical quality evaluation included organoleptic, homogeneity, pH, viscosity, spreadability, and adhesion tests. Data were analyzed using one-way ANOVA followed by Tukey's post-hoc test (α=0.05). The results showed that variations in gelling agents significantly affected pH (p<0.05), viscosity (p<0.001), spreadability (p<0.05), and adhesion (p<0.001). The higher the Carbopol concentration, the viscosity and adhesion increased but spreadability decreased. All formulas had brownish-green color, characteristic extract odor, thick consistency, good homogeneity, and pH within the range of 4.5-6.5. Formula I had adhesion of 3.1 seconds which did not meet the requirement (>4 seconds). Formula II (Carbopol 0.5% + HPMC 1.5%) was selected as the best formula because it met all requirements with pH 5.62, viscosity 12,670 cPs, spreadability 6.2 cm, and adhesion 4.2 seconds, showing an optimal balance between ease of spreading and adhesive ability. Further research is recommended including long-term stability tests, pharmacological activity tests, and safety tests of the preparation.
STUDI IN SILICO AKTIVITAS SENYAWA MINYAK ATSIRI DAUN KEMANGI (Ocimum basilicum L.) SEBAGAI INHIBITOR ENZIM N-acyl-glutamine aminoacylase DARI Corynebacterium sp. UNTUK MENGATASI BAU BADAN Nursalim, Effendi; Listyani, Tiara Ajeng; Fitriawati, Anna
Jurnal Analis Farmasi Vol 11, No 1 (2026): JURNAL ANALIS FARMASI
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jaf.v11i1.25095

Abstract

Bau badan merupakan permasalahan umum yang disebabkan oleh aktivitas bakteri kulit, terutama Corynebacterium sp.,. Enzim N-acyl glutamine aminoacylase (N-AGA) berperan penting dalam proses tersebut, sehingga menjadi target potensial dalam pengendalian bau badan. Daun kemangi (Ocimum basilicum L.) mengandung minyak atsiri dengan berbagai senyawa bioaktif yang berpotensi menghambat aktivitas enzim bakteri. Penelitian ini bertujuan untuk menganalisis potensi senyawa minyak atsiri daun kemangi sebagai inhibitor enzim N-AGA dari Corynebacterium sp. menggunakan pendekatan in silico. Penelitian meliputi molecular docking terhadap senyawa minyak atsiri daun kemangi menggunakan PyRx-AutoDock Vina, analisis interaksi residu asam amino, serta prediksi parameter (ADME) dan toksisitas menggunakan SwissADME dan Toxtree. Triclosan digunakan sebagai kontrol positif. Hasil docking menunjukkan bahwa seluruh senyawa memiliki nilai energi bebas ikatan (ΔG) negatif yang menandakan afinitas pengikatan yang baik terhadap enzim N-AGA. Senyawa myrtenol menunjukkan hasil terbaik dengan nilai ΔG –6,2 kcal/mol serta nilai RMSD 1.215 dan berinteraksi dengan residu asam amino yang sama dengan kontrol positif. Prediksi ADME dan toksisitas menunjukkan bahwa myrtenol memiliki profil drug-likeness yang baik dan tingkat toksisitas rendah. Kesimpulannya, myrtenol berpotensi dikembangkan sebagai kandidat inhibitor alami enzim N-AGA untuk mengatasi bau badan.Kata kunci: atsiri, bau badan, docking, N-AGA, Ocimum
STUDI IN SILICO AKTIVITAS SENYAWA MINYAK ATSIRI DAUN KEMANGI (Ocimum basilicum L.) SEBAGAI INHIBITOR ENZIM N-acyl-glutamine aminoacylase DARI Corynebacterium sp. UNTUK MENGATASI BAU BADAN Nursalim, Effendi; Listyani, Tiara Ajeng; Fitriawati, Anna
Jurnal Analis Farmasi Vol 11, No 1 (2026): JURNAL ANALIS FARMASI
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jaf.v11i1.25095

Abstract

Bau badan merupakan permasalahan umum yang disebabkan oleh aktivitas bakteri kulit, terutama Corynebacterium sp.,. Enzim N-acyl glutamine aminoacylase (N-AGA) berperan penting dalam proses tersebut, sehingga menjadi target potensial dalam pengendalian bau badan. Daun kemangi (Ocimum basilicum L.) mengandung minyak atsiri dengan berbagai senyawa bioaktif yang berpotensi menghambat aktivitas enzim bakteri. Penelitian ini bertujuan untuk menganalisis potensi senyawa minyak atsiri daun kemangi sebagai inhibitor enzim N-AGA dari Corynebacterium sp. menggunakan pendekatan in silico. Penelitian meliputi molecular docking terhadap senyawa minyak atsiri daun kemangi menggunakan PyRx-AutoDock Vina, analisis interaksi residu asam amino, serta prediksi parameter (ADME) dan toksisitas menggunakan SwissADME dan Toxtree. Triclosan digunakan sebagai kontrol positif. Hasil docking menunjukkan bahwa seluruh senyawa memiliki nilai energi bebas ikatan (ΔG) negatif yang menandakan afinitas pengikatan yang baik terhadap enzim N-AGA. Senyawa myrtenol menunjukkan hasil terbaik dengan nilai ΔG –6,2 kcal/mol serta nilai RMSD 1.215 dan berinteraksi dengan residu asam amino yang sama dengan kontrol positif. Prediksi ADME dan toksisitas menunjukkan bahwa myrtenol memiliki profil drug-likeness yang baik dan tingkat toksisitas rendah. Kesimpulannya, myrtenol berpotensi dikembangkan sebagai kandidat inhibitor alami enzim N-AGA untuk mengatasi bau badan.Kata kunci: atsiri, bau badan, docking, N-AGA, Ocimum
Uji Aktivitas Antibakteri Fraksi n-Heksan, Etil Asetat, dan Air Ekstrak Daun Jambu Air (Syzygium aqueum) terhadap Bakteri Staphylococcus epidermidis ATCC 12238 Adhe Wibawa Mahardika Putra; Tatiana Siska Wardani; Anna Fitriawati
Jurnal Riset Ilmu Kesehatan Umum dan Farmasi (JRIKUF) Vol. 3 No. 4 (2025): Oktober : Jurnal Riset Ilmu Kesehatan Umum dan Farmasi (JRIKUF)
Publisher : LPPM STIKES KESETIAKAWANAN SOSIAL INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57213/jrikuf.v3i4.866

Abstract

This study aimed to evaluate the antibacterial activity of water apple (Syzygium aqueum) leaf extract against Staphylococcus epidermidis. The leaves were collected from Pranan Village, Sukoharjo District. After proper botanical identification (determination) at B2P2TOOT Karanganyar, the leaves were dried, ground into simplicia powder, and extracted using 70% ethanol through maceration. The ethanol extract was then fractionated based on solvent polarity using n-hexane (nonpolar), ethyl acetate (semipolar), and water (polar). Antibacterial testing was conducted using various concentrations (25%, 12.5%, 6.25%, 3.125%, and 1.565%), with clindamycin as a positive control and DMSO as a negative control. The study assessed antibacterial effectiveness through inhibition zone measurements, Minimum Inhibitory Concentration (MIC), and Minimum Bactericidal Concentration (MBC). Results demonstrated that both the ethanol extract and ethyl acetate fraction exhibited antibacterial activity against Staphylococcus epidermidis. The 25% concentration of the ethyl acetate fraction produced the largest inhibition zone (27.57 mm), followed by the ethanol extract (21.53 mm). Both the ethanol extract and the most active fraction showed MIC values of 1.565%, with the MBC of the ethyl acetate fraction also at 1.565%. These findings suggest that water apple leaves possess promising antibacterial properties, especially in the ethyl acetate fraction, against Staphylococcus epidermidis.leaves (Syzygium aqueum) against the growth of Staphylococcus epidermidis ATCC 12238.