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All Journal JURNAL KIMIA SAINS DAN APLIKASI Pharmaciana: Jurnal Kefarmasian Indonesian Journal of Cancer Chemoprevention MPI (Media Pharmaceutica Indonesiana) Jurnal Kedokteran Gigi Universitas Padjadjaran Acta Pharmaciae Indonesia : Acta Pharm Indo ALCHEMY Jurnal Penelitian Kimia Indonesian Journal of Chemistry Jurnal Kartika Kimia JKPK (Jurnal Kimia dan Pendidikan Kimia) Pharmacy Reports Kolaborasi Jurnal Pengabdian Masyarakat Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Mandala of Health : A Scientific Journal Molekul: Jurnal Ilmiah Kimia Journal of Applied Science for Pharmaceuticals and Health

Fareza, Muhamad Salman

Unknown Affiliation

Author-ID : 776584

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Dentistry Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health

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Antibacterial activity of two isolated endophytic extracts assosiated with Indonesian mangrove plant Rhizophora mucronata Fareza, Muhamad Salman; Choironi, Nur Amalia; Harwoko, Harwoko; Sunarto, Sunarto
Pharmaciana Vol 8, No 1 (2018): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Endophytic fungi are microorganisms reside in the living tissues of the host plant. This fungi can contribute to provide protection to the host from the infection caused by another microorganism. The one reasonable strategy to discover a new antibacterial agent from endophytic fungi are from the plant which lived in special condition such Rhizophora mucronata. The aim of this research is to determine antibacterial activity of the endophytic fungi extracts assosiated with Rhizophora mucronata from Sagara anakan. The isolated endophytic fungi was identified as Neopestalotiopsis sp. and Peniophora lycii using molecular analysis method. The antibacterial activity was carried out by using microdillution method. The antibacterial properties from mycelium extracts showed moderate to low antibacterial activity with Minimum Inhibitory Consentration (MIC) values of 125-500 Âµg mL-1 against Eshcerichia coli ATCC 25922 and Staphylococcus aureus ATCC 25923 bacteria. The n-hexane extract of both endophytic fungi shows the strongest antibacterial activity against Escherichia coli with MIC values of 125 Âµg mL-1

Phytochemical Screening and Antibacterial Test of Leaf Extract of Canar Susu (Smilax macrocarpa Blume) Against Eschercihia coli, Pseudomonas aeruginosa, and Staphylococcus epidermidis Lela Lailatul Khumaisah; Vina Juliana Anggraeni; Muhamad Salman Fareza
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 7 No 1 (2019): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Smilax adalah salah satu genus Smilacaceae yang banyak dimanfaatkan sebagai tumbuhan obat karena mengandung berbagai metabolit sekunder dengan beberapa bioaktivitas, seperti anti-inflamasi, antirematik, analgentik, antioksidan, antikanker dan antibakteri. Spesies Smilax yang belum pernah dikaji dan hanya tumbuh di Indonesia adalah Smilax macrocarpa Blume (canar susu). Penelitian bertujuan untuk mengkaji karakteristik simplisia, kandungan fitokimia, beserta sifat toktsisitas dan antibakterinya dari ekstrak daun tumbuhan ini. Penelitian dilakukan dengan metode ekstraksi menggunakan teknik maserasi dengan pelarut metanol. Selanjutnya terhadap ekstrak S. macrocarpa Blume dilakukan karakteristik simplisia, uji toksisitas dengan metode BSLT, skrining fitokimia menurut metode Harborne, dan uji aktivitas antibakteri menggunakan metode mikrodilusi terhadap bakteri Escherihia coli, Pseudomonas aeruginosa, dan Staphylococcus epidermidis. Berdasarkan hasil yang diperoleh diketahui bahwa ekstrak metanol daun canar susu mengandung alkaloid, flavonoid, steroid, tanin, terpenoid, saponin dan glikosida. Kadar air, kadar abu, kadar abu tak larut asam, kadar sari air, dan kadar sari alkohol berturut-turut 8,74%; 3,60%; 0,11%; 19,01% dan 5,40%. Hasil toksisitas ekstrak diperoleh nilai LC50 sebesar 680,07 ppm. Pada uji aktivitas antibakteri terhadap E. coli memiliki nilai MIC 625 ppm, sedangkan pada P. aeruginosa dan S. epidermidis ATCC 12228 masing-masing 1.250 ppm. Adapun nilai MBC untuk E. coli, P. aeruginosa dan S. epidermidis ATCC 12228 masing-masing sebesar 5.000 ppm. Dari hasil ini canar susu tidak berpotensi sebagai antibakteri, tetapi bisa berpotensi sebagai biopestisida dilihat dari nilai toksisitasnya.

Aktivitas Antifungi Esktrak Etanol Daun Kamboja Merah (Plumeria rubra L.) Terhadap Pityrosporum ovale Rizki Akbar Ramadhan; Rehana Rehana; Muhamad Salman Fareza
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 6 No 2 (2018): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Penelitian ini bertujuan untuk mengetahui metabolit sekunder dan konsentrasi hambat minimum (KHM) dari ekstrak etanol daun kamboja merah (Plumeria rubra L.) terhadap fungi Pityrosporum ovale penyebab ketombe. Ekstrak diperoleh dengan metode maserasi dalam pelarut etanol. Kandungan kimia pada ekstrak diidentifikasi dengan kromatografi lapis tipis. Aktivitas antifungi dilakukan dengan metode dilusi padat untuk memperoleh nilai KHM. Hasil penelitian menunjukkan ekstrak etanol daun kamboja merah mengandung flavonoid dan terpenoid. KHM yang didapat adalah 1750 ppm.

Uji Aktivitas Antioksidan Kombinasi Ekstrak Etanol Daun Teh dan Kulit Jeruk Mandarin Siska Febdian Nitami; Rifki Febriansah; Muhammad Salman Fareza
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 8 No 1 (2020): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Senyawa antioksidan berperan penting terhadap kesehatan dan dapat mengurangi resiko terjadinya penyakit kronis. Kemampuan utama dari senyawa antioksidan adalah kemampuannya dalan menangkap suatu radikal bebas. Daun teh dan kulit jeruk memiliki potensi sebagai antioksidan alami. Penelitian ini bertujuan untuk menentukan sifat antioksidan dari kombinasi ekstrak daun teh dan kulit jeruk mandarin dengan metode DPPH. Kombinasi ekstrak etanolik kulit jeruk mandarin dan daun teh terbukti memiliki aktivitas sebagai antioksidan yang kuat dengan nilai IC50 83,00 µg/mL.

Antibacterial activity of two isolated endophytic extracts assosiated with Indonesian mangrove plant Rhizophora mucronata Muhamad Salman Fareza; Nur Amalia Choironi; Harwoko Harwoko; Sunarto Sunarto
Pharmaciana Vol 8, No 1 (2018): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Isolasi dan Karakterisasi Senyawa Non Fenolik dari Daun Gowok (Syzygium polycephalum Miq.) Nur Amalia Choironi; Kaefiyah Nurul Insani; Dina Parika; Sunarto Sunarto; Ade Martinus; Muhamad Salman Fareza
MPI (Media Pharmaceutica Indonesiana) Vol. 2 No. 3 (2019): JUNE
Publisher : Fakultas Farmasi, Universitas Surabaya

Syzygium polychepalum (gowok) merupakan salah satu tanaman yang sering digunakan sebagai obat tradisional di Indonesia. Penelitian ini bertujuan untuk melakukan kajian fitokimia terhadap daun gowok yang berasal dari Purwokerto. Ekstraksi dilakukan dengan cara maserasi, sedangkan fraksinasi dan pemurnian dilakukan dengan metode kromatografi vakum cair dan gravitasi. Karakterisasi senyawa hasil isolasi dilakukan dengan menggunakan metode spektroskopi 1H-NMR dan GC-MS. Hasil karakterisasi menunjukkan bahwa isolat merupakan senyawa asam lemak jenuh yaitu asam heksadekanoat dan 3-etilpropanoat.

Efek antibakteri ekstrak larva Chrysomya megacephala terhadap Enterococcus faecalis sebagai alternatif bahan irigasi saluran akarAntibacterial effect of Chrysomya megacephala larva extract on Enterococcus faecalis as a root canal irrigant alternative Rizka Hidayati; Ari Asnani; Muhamad Salman Fareza; Dwi Utami Anjarwati
Jurnal Kedokteran Gigi Universitas Padjadjaran Vol 32, No 2 (2020): Agustus 2020
Publisher : Fakultas Kedokteran Gigi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jkg.v32i2.27094

Pendahuluan: Desinfeksi saluran akar dilakukan dengan mengaplikasikan bahan irigasi saluran akar pada perawatan endodontik. Selama ini, natrium hipoklorit (NaOCl) menjadi protokol bahan irigasi saluran akar karena bersifat antimikroba. Penggunaan NaOCl memiliki kekurangan karena kurang adekuat dalam mengeliminasi bakteri persisten dalam saluran akar gigi, seperti Enterococcus faecalis. Upaya pengeliminasian E. faecalis yang dapat dilakukan yakni dengan mengkombinasikan NaOCl dengan bahan irigasi lain atau menggunakan bahan alternatif lain. Salah satu bahan alam yang memiliki efek antibakteri adalah ektrak larva dari lalat hijau (Chrysomya megacephala). Produk eksretori dan sekretori larva instar ke-3 C. megacephala mengandung protease serin yang memiliki efek antibakteri. Tujuan penelitian untuk menganalisis efek antibakteri ekstrak larva C. megacephala dalam menghambat pertumbuhan E. faecalis. Metode: Jenis penelitian eksperimental laboratorium. Ekstrak larva C. megacephala dibuat dengan konsentrasi 0-100%. Efek antibakteri diketahui dengan pengukuran nilai Minimal Inhibitory Concentration (MIC) dan Minimal Bactericidal Concentration (MBC). Nilai MIC diukur dengan metode pengenceran microbroth dalam cawan microtiter 96-well. Nilai MBC diukur dari hasil pengukuran MIC yang di-plating pada media kultur Mueller Hinton Agar (MHA) dengan metode total counting. Hasil: Nilai MIC diperoleh pada ekstrak larva 50% (0,5x106mg/L) (p>0,05) sedangkan nilai MBC tidak ditemukan. Simpulan: Ekstrak larva C. Megacephala tidak memiliki efek yang dapat menghambat pertumbuhan Enterococcus faecalis.Kata kunci: Antibakteri, natrium hipoklorit, Chrysomya megacephala, Enterococcus faecalis. ABSTRACTIntroduction: In endodontic treatment, the root canal is disinfected by applying root canal irrigant. Commonly, sodium hypochlorite (NaOCl) is used as the protocol of the root canal irrigant due to its antimicrobial effects. The usage of NaOCl has limitation because it is inadequate in eliminating persistent bacteria in the root canal, such as Enterococcus faecalis. The effort to eliminate E. faecalis is by combining NaOCl with other irrigant or using an alternative material. One of the natural products with antibacterial effects is the larva extract of greenfly (Chrysomya megacephala). The excretory and secretory products of the third instar of the larva contain serine protease that has been known for the antibacterial effects. The purpose of this study was to analyse the antibacterial effect of Chrysomya megacephala larva extract in inhibiting the E. faecalis bacteria. Methods: Experimental laboratory research was conducted towards an extract of C. megacephala larva, which was prepared with a concentration of 0-100%. The antibacterial effect was determined by measuring the value of Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC). The MIC values were measured by the micro broth dilution method in a 96-well microtiter dish. The MBC value was measured from the results of the MIC measurement plated on the Mueller Hinton Agar (MHA) culture media using the total counting method. Results: The MIC values obtained in 50% larva extract was 0.5x106mg / L (p > 0.05) while the MBC value was not found. Conclusion: Chrysomya megacephala larva extract does not have the effect in inhibiting the Enterococcus faecalis.Keywords: Antibacterial, sodium hypochlorite, Chrysomya megacephala, Enterococcus faecalis.

Molecular Docking of 6-shogaol and Curcumin on DNMT1 and LSD1 As Potential Agents for Thalassemia Treatment Joko Setyono; Sekar Cahyo Nurani; Muhamad Salman Fareza; Arif Fadlan; Sarmoko Sarmoko
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 6, No 3 (2021): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v6i3.54346

Beta-thalassemia therapy is developed by increasing γ-globin production which binds to α-globin to form haemoglobin fetal (HbF). Meanwhile, DNA methyltransferase 1 (DNMT1) and lysine specific demethylase 1 (LSD1) play an important role in silencing the HbF gene by inhibiting the production of HbF and inducing haemoglobin subunit alpha (HbA) expression. 6-Shogaol and curcumin induce HbF by inhibiting signal transducer and activator of transcription 3 (STAT3) expression. Therefore, this study predicts the interaction between 6-shogaol and curcumin on DNMT1 and LSD1. The protein structure of DNMT1 (3SWR) and LSD1 (6KGP) was prepared by removing the water molecules, while the validation step was performed by separating protein from native ligands (sinefungin for 3SWR and flavine-adenine dinucleotide (FAD) for 6KGP) in new protein data bank files. Furthermore, the protein was docked with a native ligand to obtain grid box coordinates, while the root means standard deviation (RMSD) was calculated from the conformation results of the validation process. 6-Shogaol and curcumin were docked with coordinates of the validation results, and the best conformation was visualized with Discovery Studio. The validation step results in the RMSD value of 0.861Å and 1.410Å for DNMT1 and LSD1, respectively. The binding affinity of 6-shogaol and curcumin on DNMT1 was -6.5 kcal/mol and -8.0 kcal/mol, respectively. Furthermore, the binding affinity of 6-shogaol and curcumin on LSD1 was -8.2 kcal/mol and -10.1 kcal/mol, respectively. Amino acid residues found in DNMT1 interaction include Gly1147, Phe1145, Glu1168, Asn1278, Pro1225, Leu1151, Val1580, Ala1579, Asn1578, Trp1170, and Ala1579; meanwhile, Val288, Ser289, Arg310, Gly285, Thr624, Leu659, Lys661, Arg316, Leu625, Tyr761, Trp751, Gly330, and Leu659 were found in LSD1. This study showed that curcumin has the potential to inhibit DNMT1 as well as LSD1 proven by lower bonding energy and stronger bond types compared to sinefungin and FAD native ligands and other DNMT1 and LSD1 inhibitors.

Free Chlorine Determination in Disinfectant Product using Visible Spectrophotometry based on Prussian Blue Degradation Hendri Wasito; Defi Srium Siagian; Muhamad Salman Fareza
Acta Pharmaciae Indonesia : Acta Pharm Indo Vol 9 No 2 (2021): Acta Pharmaciae Indonesia : Acta Pharm Indo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.api.2021.9.2.5371

Disinfectant products with excessive chlorine could be dangerous for health and need quality control. It is important to develop an analytical method for monitoring product quality. The main objective of this work is to develop an alternative method and evaluate the analytical performance of visible spectrophotometry for determining free chlorine in disinfectant products based on the Prussian blue decomposition process. The capability of chlorine to oxidize ferrous to ferric ions makes the Prussian blue generated by ferrosulfate and potassium ferricyanide is decomposed and measured by spectrophotometer. The formation of Prussian blue was improved by optimizing some reaction conditions and assessing incubation time. Linearity, analytical concentration range, precision, accuracy, detection limit, and quantitation limit parameters were among the examined analytical parameters. The results showed that the optimum concentration of ferrosulfate, potassium ferysianide, and hydrochloric acid for Prussian blue formation was 2.0 mmol L-1, 3.0 mmol L-1, and 0.5 mol L-1, respectively, with 15 minutes incubation time after chlorine addition. Analytical performance parameters seemed appropriate for routine analysis purposes. The developed method can also be applied as an alternative analytical method to determine the free chlorine concentration of disinfection products in the market.

TRANSFORMATION OF ETHYL-P-METHOXYCINNAMATE TO P –METHOXYCINNAMIC ACID FROM KENCUR (Kaempheria galanga L.) AND THEIR ANTIBACTERIAL ACTIVITY Muhamad Salman Fareza; Rehana Rehana; Nuryanti Nuryanti; Didin Mujahidin
ALCHEMY Jurnal Penelitian Kimia Vol 13, No 2 (2017): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.13.2.8472.176-190

This study aimed to evaluate the antibacterial properties of ethyl-p-methoxycinnamate and p-methoxycinnamate acid from Kaempheria galanga L. Ethyl-p-methoxycinnamate was isolated from the n-hexane rhizome extract of Kaempheria galanga L. Separation and purification of this compound was carried out with vacuum liquid chromatography and column chromatography. Hydrolysis of ethyl-p-methoxycinnamic under alkaline conditions obtained p-methoxycinnamic acid with a good yield of 85 %. The structure of the compounds were charactrized with IR, NMR spectrophotometer (1H-NMR and 13C-NMR) and mass spectrophotometer. The antibacterial properties of the compounds were evaluated using microdilution methods against B. cereus ATCC 11778, L. monocytogenes ATCC 7644, E. coli ATCC 25922, S. enterica sv Typhimurium ATCC 14028, and E. aerogenes ATCC 13048. The compounds showed weak antibacterial properties. Only ethyl p-methoxycinnamate showed the strongest antibacterial activity, especially against B. cereus ATCC 11778 bacteria with MIC values of 62.5 mg /mL. The change of the functional groups provided no significant impact on the antibacterial activity.

Co-Authors . Harwoko Ade Martinus Ade Martinus Afif Hariawan Pratama Agnes Yuliasari Anggraeni, Vina Juliana Aprilia, Vika Ari Asnani Ari Wahyudi Asrada, Syahdan Ayunda Tasya Hapsari Beti Pudyastuti Beti Pudyastuti Choironi, Nur Amalia Defi Srium Siagian Didin Mujahidin Dina Parika Dody Novrial Dody Novrial, Dody Dwi Utami Anjarwati Elesenda May GIta Esti Dyah Utami Esti Dyah Utami Eviyana Eviyana Fadlan, Arif Fadlan, Arif Fajar Wahyu Pribadi Febrian, Dicky Rizky Fischellya, Dafi Giri Gumelar Hanif Nasiatul Baroroh Harwoko Harwoko Hasan, Nahrul HENDRI WASITO Hendri Wasito Hening Pratiwi Irse Priyaganda Bani Musa Joko Setyono Joko Setyono Joko Setyono Kaefiyah Nurul Insani Lela Lailatul Khumaisah Mustikaningtyas, Ika Nadia Sayyidadah Aulia Nia Kurnia Sholihat Nilta Dizzania Nur Amalia Choironi Nur Amalia Choironi Nur Amalia Choironi Nuryanti Nuryanti Ponco Iswanto Putri Khaerani Cahyaningrum Putri Nur'afni Sa'adah Rehana Rehana Rehana Rehana Rehana, Rehana Ridha, Kirana Shafa Rifki Febriansah Rizka Hidayati Rizki Akbar Ramadhan Samudra, Genta Hafied Naga Sarmoko Sarmoko Sekar Cahyo Nurani Setiyabudi, Lulu Siagian, Defi Srium Siska Febdian Nitami Soenarto Soetomo Sri Sutji Susilowati Sri Sutji Susilowati Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto, Sunarto Thianti Sylviningrum Triyadi Hendra Triyadi Hendra Wijaya Triyadi Hendra Wijaya Tryandika Telaumbanua Tuti Sri Suhesti Vintya Roosalinda Permatasari Wahyu Dwi Kusdaryanto Warsinah Yuliasari, Agnes

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