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Prayogi, Syaiful
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Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Physics Public Health

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FORMULASI TABLET EKSTRAK ETANOL DAUN SALAM (SYZYGIUM POLYANTHUM) DENGAN VARIASI AVICEL PH 101 DAN AMPROTAB SEBAGAI BAHAN PENGERING Serahli, Ubun Fadli; Kartono, Teguh Hary; Prayogi, Syaiful; L, Nur Afni
Parapemikir : Jurnal Ilmiah Farmasi Vol 13, No 1 (2024): Parapemikir : Jurnal Ilmiah Farmasi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/pjif.v13i1.6199

Abstract

Penggunaan tanaman sebagai obat trasdisional pembuatan dan bentuk sediaanya masih sederhana, sehingga kurang diminati karena kurang praktis. Pengolahan suatu tanaman obat menjadi bentuk sediaan yang mudah digunakan sangat perlu untuk dilakukan, Daun salam (Syzygium polyanthum) merupakan rempah-rempahan dan sudah digunakan secara turun temurun untuk pengobatan, seperti untuk pengobatan kolesterol tinggi, kencing manis (diabetes mellitus), tekanan darah tinggi (hipertensi), sakit maag (gastritis), diare, dan asam urat. Ekstrak daun salam dapat diformulasikan menjadi bentuk sediaan tablet. Tujuan riset ini untuk memeperoleh formula optimal tablet ekstrak etanol daun salam dengan avicel PH 101 dan amprotab sebagai pengering. Metode SLD di terapkan dalam penentuan formula dengan bantuan aplikasi Design Expert. Tablet berhasil diformulasikan dengan kombinasi optimum avicel pH 101 - amprotab pada komposisi 114,77 dan 5,23 mg.
KAJIAN SENYAWA FENOLIK PADA TANAMAN PISANG (MUSA SP.) DAN INTERAKSINYA TERHADAP COX-2: IN SILICO Rahman, Aulia; Mulyanto, Baedi; Salsabila, Assyifa Hanum; Prayogi, Syaiful; Maulana, Luthfi Hidayat
Parapemikir : Jurnal Ilmiah Farmasi Vol 13, No 1 (2024): Parapemikir : Jurnal Ilmiah Farmasi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/pjif.v13i1.6195

Abstract

Siklooksigenase-2 (COX-2) merupakan enzim yang berperan dalam mekanisme terjadinya inflamasi. Obat inflamasi dengan target COX-2 kebanyakan kurang selektif sehingga sering menimbulkan efek samping. Perlu dilakukan upaya penemuan senyawa baru yang selektif terhadap COX-2 terutama dengan eksplorasi tanaman. Tanaman pisang (Musa sp.) dilaporkan banyak mengandung senyawa fenolik yang memiliki aktivitas biologis. Penelitian ini bertujuan untuk mengkaji konstituen fenolik dari tanaman pisang yang memiliki aktivitas penghambat selektif COX-2 secara in silico. Kristal protein enzim COX-2 (PDBID: 4PH9) digunakan sebagai target docking dan COX-1 (PDBID: 1EQG) digunakan sebagai pembanding selektivitas. Tahapan dalam penelitian meliputi pemodelan senyawa, preparasi protein target, validasi metode, dan visualisasi hasil. Senyawa kaempferol 3-O-rhamnoside-7-O-glucoside (1) menunjukan selektivitasnya terhadap enzim COX-2 dibuktikan dengan energi pengikatan terkecil terhadap COX-2 (-149,87 kkal/moL) dan memiliki energi pengikatan terbesar terhadap COX-1 (-115,89 kkal/moL).
Molecular Docking of Hygrophila auriculata (Schum.) Heine Compounds Targeting PBP2 Protein in Neisseria gonorrhoeae Salmasfattah, Novyananda; Prayogi, Syaiful; Prasetyawan, Fendy
Journal of Islamic Pharmacy Vol 10, No 1 (2025): J. Islamic Pharm.
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jip.v10i1.31740

Abstract

Antibiotic resistance in gonorrhoea cases and patients is detrimental. Amidst the rising cases of gonorrhoea caused by Neisseria gonorrhoeae, Hygrophila auriculata (Schum.) Heine has activity as an antibiotic for the disease. The penicillin-binding protein 2 (PBP2) is a transpeptidase that catalyses the formation of cross-bridges on bacterial cell wall peptidoglycan, which will be the target of this plant. The purpose of molecular docking study is to see the binding affinity, compounds in Hygrophila auriculata (Schum.) Heine and ceftriaxone which is used as a comparison drug, will be targeted at PBP protein. Discovery studio visualizer v21.1.0.20298 was used for PBP2 protein preparation and visualisation. DoG Site Scorer was used to predict ligand binding sites on PBP2 proteins. PyRx 0.8 was used for virtual screening, validating of the docking method, and ligand preparation. Compounds in Hygrophila auriculata (Schum.) Heine as ligands were derived from MPDB 2.0 and the following PubChem codes; apigenin CID 5280443, luteolin CID 5280445, allagic acid CID 5281855, gallic acid CID 370, quercetin CID 5280343, lupeol CID 259846, lupenone CID 92158, betulin CID 72326, stigmasterol CID 5280794, and comparator drug ceftriaxone CID 447043. The binding affinity of ellagic acid -9,8 from Hygrophila auriculata (Schum.) Heine was lower than ceftriaxone -9,4 on the target PBP2 protein. Some of the amino acid residues that appear in protein-ligand docking include: ALA A:310, THR A:500 and 347, LYS A:313, and SER A:362. These amino acid residues owned by the PBP2 protein serve as the bonding bridge. Ellagic acid, the compound has potential as an antibiotic in gonorrhoea. Further testing and studies are needed to strengthen the evidence of the findings in this study
UJI AKTIVITAS ANTIOKSIDAN Syzygium polyanthum DAN Terminalia catappa L. SECARA IN VITRO DAN IN SILICO Maulana, Luthfi Hidayat; Prastyono, Rizki Noor; Prayogi, Syaiful; Murniningsih, Erni; Alfarikhi, M. Zidan
Parapemikir : Jurnal Ilmiah Farmasi Vol 12, No 3 (2023): Parapemikir : Jurnal Ilmiah Farmasi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/pjif.v12i3.5163

Abstract

Reactive Oxygen Species (ROS) is a radical which is a by-product of metabolic processes. An imbalance between the number of free radicals and the amount of endogenous antioxidants can cause oxidative stress and cause problems for body cells that can cause various metabolic diseases or other degenerative diseases. Exogenous antioxidants can be chemical compounds resulting from synthesis or materials derived from nature that can inhibit the oxidation process. Phenol group compounds can be used as antioxidants. Salam plants (Syzygium polyanthum) and ketapang (Terminalia catappa L.) are rich in phenols. In vitro antioxidant testing using other methods such as DPPH (2,2-Diphenyl-1-Pikrylhidrazyl), in silico, molecular docking was carried out by targeting the heme oxygenase-1 (HO-1) protein to test antioxidant activity with analysis showing binding and strengthening evidence of impending chemical interactions. Based on in vitro testing, ketapang leaf extract has better antioxidant activity compared to bay leaf extract, with an IC50 value of 6.631 and the in silico results of the constituent compounds of ketapang leaves have the best docking value, namely compound 14 with a value of -88.18. Both of these test results reinforce each other
Co-Authors Alfarikhi, M. Zidan Aulia Rahman Fendy Prasetyawan Kartono, Teguh Hary L, Nur Afni Maulana, Luthfi Hidayat Mulyanto, Baedi Murniningsih, Erni Prastyono, Rizki Noor Salmasfattah, Novyananda Salsabila, Assyifa Hanum Serahli, Ubun Fadli