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Penentuan Aktivitas Antioksidan Ekstrak Etanol Bunga Ceguk (Combretum Indicum L.) Tipe Membulat pada Beberapa Wilayah di Kalimantan Selatan Amalia Khairunnisa; Samsul Hadi; Sri Oktaviana Sari
Jurnal Pharmascience Vol 9, No 2 (2022): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v9i2.13859

Abstract

Tanaman ceguk (Combretum indicum L.) memiliki 2 variasi yaitu tipe membulat dan tipe memanjang dan berpotensi sebagai antioksidan. Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan bunga ceguk tipe membulat pada beberapa wilayah di Kalimantan Selatan yakni di Kota Banjarbaru, Kabupaten Banjar dan Kabupaten Kotabaru. Penentuan aktivitas antioksidan baik secara kualitatif maupun kuantitatif dilakukan dengan menggunakan KLT dan Spektrofotometer UV-Vis. Ekstrak etanol bunga C. indicum tipe membulat dari Kota Banjarbaru, Kabupaten Banjar, dan Kabupaten Kotabaru secara kualitatif memiliki aktivitas antioksidan yang ditandai dengan adanya bercak kuning dengan latar belakang ungu pada plat KLT setelah penyemprotan reagen DPPH. Adapun nilai IC50 ekstrak etanol bunga C. indicum tipe membulat pada Kota Banjarbaru, Kabupaten Banjar, dan Kabupaten Kotabaru masing-masing sebesar 16,358 ppm, 28,445 ppm, dan 20,868 ppm dengan kategori sangat kuat. Berdasarkan hasil penelitian ini bunga C. indicum tipe membulat memiliki aktivitas antioksidan tertinggi pada wilayah  Kota Banjarbaru.Kata Kunci : Combretum indicum L, bunga ceguk, ekstrak, antioksidan Combretum indicum L. has 2 types, rounded and elongated , as an antioxidant activity. This study aims to determine the antioxidant activity of round-type flowers in several areas in South Kalimantan, such as in Banjarbaru City, Banjar Regency and Kotabaru. Determination of antioxidant activities, qualitatively and quantitatively, was carried out using TLC and UV-Vis Spectrophotometer. The qualitative test of ethanolic extract of round type C. indicum flowers from Banjarbaru City, Banjar Regency, and Kotabaru had antioxidant activity which was indicated by the presence of yellow spots on a purple background on the TLC plate after spraying DPPH reagent. The IC50 values for the ethanolic extract of C. indicum flower type in Banjarbaru City, Banjar Regency, and Kotabaru were 16.358 ppm, 28.445 ppm, and 20.868 ppm with a very strong category antioxidant. Based on the results of this study, the round type of C. indicum flowers had the highest antioxidant activity in the Banjarbaru City area.
Evaluasi Docking Molekular Potensi β-Sitosterol dari Kelakai (Stenochlaena palustris) sebagai Inhibi-tor Estrogen Receptor Noer Komari; Tazkia Safarina; Mirza Maulana Ahmad; Nugi Maulana; Eko Suhartono; Samsul Hadi
Jurnal Pharmascience Vol 9, No 2 (2022): Jurnal Pharmascience
Publisher : Program Studi Farmasi FMIPA Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v9i2.13412

Abstract

 Tumbuhan khas rawa Kalimantan yang banyak dikaitkan dengan kesehatan adalah Kelakai (Stenochlaena palustris). Kelakai mengandung senyawa kimia antioksidan, antibakteri, antijamur, antianemia dan antiinflamasi. β-sitosterol adalah fitosterol penting di tumbuhan kelakai. β-sitosterol dikatakan mampu menekan pertumbuhan sel kanker payudara. Protein penting dalam perkembangan sel kanker payudara adalah Estrogen Receptor (ER) yang juga merupakan target protein untuk kerja obat. Penelitian ini bertujuan melihat potensi senyawa β-sitosterol sebagai inhibitor ER secara in silico. Energi bebas Gibbs (ΔG), koefisien inhibisi (Ki) dan interaksi ligan dengan residu ER dianalisis sebagai parameter docking. Sifat farmakokinetik β-sitosterol diprediksi menggunakan server web pkCSM dan SwissADME. Hasil molekular docking menunjukkan bahwa β-sitosterol membentuk kompleks dengan ER dengan energi bebas Gibbs (ΔG) = -5,27 kkal/mol dan raloxifene = -5,71 Kkal/mol. β-sitosterol berinteraksi dengan residu Gln-441, Asn-439, Met-438, Ala-493, Leu-495, Arg-503, Gln-499, Gln-502, Gln-506 dan raloxifene berinteraksi dengan residu Phe-425, Met-421, Leu-428, Ile-424, Met-388, Leu-391, Leu-387, Phe-404, Met-502, Met 348, Leu-525, Leu-346, Asp-347, Glu-348, Ala-350, Pro-515, Asp547, Trp-383, Met-383, Glu-524, Val-528, Trp-383, Asn-502, Pro-508, Leu-589, Val-524, Val-327. β-sitosterol tidak bersifat hepatotoksik dan tidak menyebabkan alergi kulit. Protein ER berinteraksi stabil dengan β-sitosterol dengan Sembilan residu. β-sitosterol berpotensi sebagai kandidat obat antikanker dengan menghambat pertumbuhan ER. Kata kunci: raloxifene, kanker payudara, in silico, target protein, SwissADME   A typical plant of the Borneo swamp that is widely associated with health is Kelakai (Stenochlaena palustris). Kelakai contains antioxidant, antibacterial, antifungal, antianemic and anti-inflammatory chemical compounds. β-sitosterol is an important phytosterol in Stenochlaena palustris. β-sitosterol is said to be able to suppress the growth of breast cancer cells. An important protein in the development of breast cancer cells is the Estrogen Receptor (ER) which is also a protein target for drug action. This study aims to see the potential of β-sitosterol compounds as ER inhibitors in silico. Gibbs free energy (ΔG), inhibition coefficient (Ki) and ligand interaction with ER residues were analyzed as docking parameters. The pharmacokinetic properties of β-sitosterol were predicted using pkCSM and SwissADME web servers. The results of molecular docking showed that β-sitosterol formed a complex with ER with Gibbs free energy (ΔG) = -5.27 kcal/mol and raloxifene = -5.71 kcal/mol. β-sitosterol interacts with Gln-441, Asn-439, Met-438, Ala-493, Leu-495, Arg-503, Gln-499, Gln-502, Gln-506 residues and raloxifene interacts with Phe-425, Met-421, Leu-428, Ile-424, Met-388, Leu-391, Leu-387, Phe-404, Met-502, Met 348, Leu-525, Leu-346, Asp-347, Glu-348 , Ala-350, Pro-515, Asp547, Trp-383, Met-383, Glu-524, Val-528, Trp-383, Asn-502, Pro-508, Leu-589, Val-524, Val-327 residues. β-sitosterol is not hepatotoxic and does not cause skin allergies. The ER protein interacts stably with β-sitosterol with nine residues. β-sitosterol has potential as an anticancer drug candidate by inhibiting ER growth.
P POTENSI KANDUNGAN KARAMUNTING (Rhodomyrtus tomentosa) DALAM BERIKATAN DENGAN HMG-CoA REDUKTASE Kunti - Nastiti; Samsul Hadi
Jurnal Pelayanan Kefarmasian dan Sains Vol 1 No 2 (2021): Journal Pharmaceutical Care and Sciences
Publisher : LPPM Universitas Sari Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33859/jpcs.v2i1.76

Abstract

Background : Hyperlipidemia is the medical term for abnormally high levels of fats (lipids) in the blood. The two types of lipids found in the blood are triglycerides and cholesterol. The enzyme that plays a role in cholesterol regulation is HMG-CoA reductase. Objective : The purpose of this study was to find the content of karamunting compounds that have stability in interactions with HMG-CoA reductase. Method : The research method is to see the probability of activity with webservices, protein-compound interactions with PLANTS, visualization with Discovery studio. Results : The results of this study have a minimum activity probability of 0.5, namely -tocopherol-quinone, naringenin, quercetin, -tocopherol A, verimol K. The docking score is at least 80% against the reference ligand, namely -tocopherol-quinone (100%), blumeatin (82%), rhodomyrtosone C (80%), tetrahydroxyflavanone (81%), -tocopherol A (86%). Conclusion: The conclusion of this study is the probability of activity of the most potent compound is -tocopherol A and the interaction stability result is -tocopherol-quinone.
Analisis Antioksidan Ekstrak Etanol Daun Ceguk (Combretum indicum L.) varr.M dengan Berbagai Lokasi Kalimantan Selatan, Indonesia Samsul Hadi; Umi Nur Hapifah; Amalia Khairunnisa
Journal of Food and Pharmaceutical Sciences Vol 10, No 3 (2022): J.Food.Pharm.Sci
Publisher : Institute for Halal Industry and System (IHIS) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.5427

Abstract

Indicum has 2 variations, especially in terms of flowers, namely elongated and rounded types with antioxidant effects. So the aim of this research is to know the antioxidant of C. Indicum leaves, one of the varieties in Banjar, Banjarbaru and Tanah Laut areas, that variety is C. indicum varr.M. Antioxidant testing using TLC and quantitative using UV-Vis spectrophotometer. The antioxidant results qualitatively have antioxidant activity marked by a yellowish white stain. The quantitative test results of Banjar, Banjarbaru and Tanah Laut have 97.2219±0.263 ppm, 50.0832±0.078 ppm and 56.2046±0.185 ppm IC50 values. The results of One Way Anova analysis on the ethanol extract of elongated C. indicum leaves from Banjar, Banjarbaru and Tanah Laut had significant differences between each location and other locations. Based on these results Banjarbaru has the best antioxidants.
Skrining senyawa Eurycoma longifolia terhadap siklus sel dengan metode docking melalui interaksi cylcin Samsul Hadi; Khoerul Anwar; Noer Komari; Desiya Ramayanti Azhara; Diah Aulia Rosanti
Jurnal Ilmiah Farmasi Vol. 18 No. 2 (2022): Jurnal Ilmiah Farmasi
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jif.vol18.iss2.art15

Abstract

Background: The community has known pasak bumi for generations to increase sexual desire in men (aphrodisiac). Besides, it can improve the performance of sports athletes and as an antistress, reduce tension, anger, and confusion. Objective: This relatively large number of uses encourages researchers to want to do in silico screening of active compounds against antitumors by going through 2 stages, namely through online PASS and docking. Method: Docking method to see the stability interaction of compounds with cyclin. In this test, Pyrx was used as a docking tool with various cell cycle-related targets, namely cyclin D3 (PDB ID: 3G33), cyclin A (PDB ID: IJSU), cyclin A (PDB ID, cyclin C (1ZP2), cyclin D (ID PDB: 2W9F), cyclin H (PDB ID: 1KXU), and cyclin T (PDB ID: 3BLR). Results: The docking result showed that each cyclin showed the best interaction with these compounds: Cyclin A and 9-Methoxycanthin-6-one 3-N-oxide (-8.6 Kcal/mol), cyclin H and Niloticin (-8.0 Kcal/mol), cyclin D3 is 9-Methoxycanthin-6-one 3-N-oxide (-7.2 Kcal/mol), cyclin D is Eurycolactone F (-8.4 Kcal/mol), cyclin C is and Niloticin (-7.5 Kcal/mol), and cyclin T and Niloticin (-8.2 Kcal/mol). Conclusion: Based on the docking score obtained, the stability of the interaction is predicted to occur in cyclin A and 9-Methoxycanthin-6-one 3-N-oxide (ΔG: -8.6 Kcal/mol). Intisari Latar belakang: Pasak bumi telah dikenal oleh masyarakat secara turun-temurun untuk meningkatkan gairah seksual pada pria (afrodisiaka). Disamping itu dapat meningkatkan performa atlet olahraga dan sebagai antistress, menurunkan tegangan, kemarahan, dan kebingungan. Tujuan: Penggunaan yang relatif banyak ini mendorong peneliti berkeinginan melakukan skrining senyawa aktif terhadap antitumor secara in silico dengan melalui 2 tahap yaitu melalaui PASS online dan docking. Metode: Metode docking dipakai untuk melihat interaksi stabilitas senyawa dengan cylin. Dalam pengujian ini, Pyrx digunakan sebagai alat docking dengan berbagai target yang berhubungan dengan siklus sel, yaitu cyclin D3 (PDB ID: 3G33), cyclin A (PDB ID: IJSU), cyclin C (PDB ID: 1ZP2), cyclin D (ID PDB: 2W9F), cyclin H (ID PDB: 1KXU), dan cyclin T (ID PDB: 3BLR). Hasil: Hasil docking pada masing-masing cyclin menunjukkan interaksi terbaik dengan senyawa berikut ini: cyclin A dan 9-Methoxycanthin-6-one 3-N-oxide (-8,6 Kkal/mol), cyclin H dan Niloticin (-8,0 Kkal/mol), cyclin D3 dan 9-Methoxycanthin-6-one 3-N-oxide (-7,2 Kkal/mol), cyclin D dan Eurycolactone F (-8,4 Kkal/mol), cyclin C dan Niloticin (-7,5 Kkal/mol), serta cyclin T dan Niloticin (-8,2 Kkal/mol). Kesimpulan: Berdasarkan skor docking yang diperoleh, kestabilan interaksi diprediksi akan terjadi pada cyclin A dengan 9-Methoxycanthin-6-one 3-N-oxide (ΔG: -8.6 Kkal/mol).
MODEL RLB TURUNAN NAFTAKUINON INHIBITOR SEL LINE HELA Samsul Hadi; Uripto Trisno Santoso; Muhammad Luthfi Firdaus
Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Vol 7 No 2 (2022): JIIS
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jiis.v7i2.966

Abstract

Cervical cancer is a disease that is dangerous for life. Naphtaquinone is an anticancer agent whose derivatives have been successfully synthesized, so it is necessary to study QSAR to evaluate its potency. The purpose of this study was to determine the molecular descriptors of naphtoquinone-derived compounds that have a significant effect on the anticancer activity of HeLa cells and compile them into a valid QSAR model. A total of 15 compounds from naphtoquinone derivatives were used for modeling. The descriptors that were tried included 1,863 topological descriptors and physico-chemical properties descriptors. Results of correlation analysis obtained 17 descriptors that are feasible to be tested in modeling. Results of backward method obtained 3 descriptors that have a significant effect, namely AATSC6Z, AATSC7m, and MAXaaCH. The MLR model based on 3 descriptors fulfills the goodness of fit requirements with R=0.873, R2=0.763, R 2 Adjusted=0.698, F value=0.0009 (Ftable=11.778). The results of the validation test using the CV-LOO method obtained a value of Q2=0.572 and CV-LMO obtained a value of Q2=0.518 so that this HKSA model can be stated as a valid HKSA model.
Autentikasi Batang Combertum Indicum varr. B terhadap Batang varr. M dengan Metode Spektrofotometri UV VIS-kemometrik. Samsul Hadi; Amalia khairunnisa; Salma Salma; Suci Kamelia
Lumbung Farmasi: Jurnal Ilmu Kefarmasian Vol 4, No 1 (2023): Januari
Publisher : UNIVERSITAS MUHAMMADIYAH MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/lf.v4i1.10697

Abstract

Batang Melati belanda (Combretum indicum) mempunyai kandungan kimia seperti tanin, dimana tanaman ini memiliki dua varietas yang memungkinkan menghasilkan aktivitas yang berbeda yaitu varietas batang membulat dan varietas batang memanjang. Penelitian ini bertujuan mengidentifikasi spektra khas dari kedua varietas batang Melati belanda dengan pendekatan autentikasi dan adulterasi. Analisis dilakukan dengan metode sidik jari spektroskopi UV-VIS yang dikombinasikan dengan kemometrika PLSR serta analisis diskriminan. Hasil model prediksi terbaik ditunjukkan pada model normal rentang panjang gelombang 249.32-221.72 nm dengan nilai akurasi 100%, R2 kalibrasi 0.9987, R2 prediksi 0.998, RMSEC 1.71, dan REMSEP 0.786. Berdasarkan hasil tersebut kombinasi spektroskopi UV-VIS dan kemometrik dapat digunakan untuk identifikasi, diskriminasi, dan autentikasi dari varietas batang Combertum Indicum Varr. B terhadap batang Combertum Indicum Varr. M yaitu pada model normal panjang gelombang 249.32-221.72 nm
Determination of flavonoid levels of Macaranga gigantea and its activity as antioxidants Samsul Hadi; Dian Ekowati; Amalia Khairunnisa
Jurnal Pijar Mipa Vol. 18 No. 1 (2023): January 2023
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v18i1.4054

Abstract

One of the ways to prevent generative diseases is by using natural antioxidant compounds. The flavonoid compounds in the flower parts of M. gigantea have a role in antioxidants. Thus the study aimed to test the antioxidant activity and flavonoid levels of M. gigantea flowers. The antioxidant test was carried out by UV-vis spectrophotometry using 2,2-diphenyl-1-picrylhydrazyl and flavonoid assay using 10% aluminum chloride and potassium acetate, both tests using quercetin as a comparison. The results of this test obtained IC50 antioxidants 145,725 ± 3.858 ppm, and flavonoids were 1,860 ± 0.007% w/w eq quercetin. The conclusion from the experiments that have been carried out is that M. gigantea flowers have moderate antioxidant abilities.
Skrining senyawa Combretum Indicum sebagai inhibitor Caspase 3 secara In Silico Samsul Hadi; Salma Salma; Amalia khairunnisa; Suci Kamelia
Jurnal Farmasi Sains dan Terapan Vol 9, No 2 (2022): October
Publisher : Jurnal Farmasi Sains dan Terapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/jfst.v9i2.3999

Abstract

Osteoarthritis ialah gangguan sendi degeneratif yang ditandai dengan erosi cartilage artikular. Salah satu protein yang mempunyai peran besar dalam penyakit ini adalah caspase sub type 3. Sehingga tujuan dari penelitian ini adalah skrining senyawa belanda yang berpotensi sebagai inhibitor caspase 3. Metode dari penelitian ini menggunakan seanyawa yang terkandung dalam Combretum indicum, data ini kemudian dilakukan docking menggunakan software PLANTS. Hasil dari penelitian ini adalah scor docking dari masing masing senyawa yaitu Isatin Sulfonamide -90,8975; Casuariin -92,4942; asquisqualic acid -90,8911; 1-desgalloyleugeniin -100,988; arachidonic acid -63,4613; Punicalin -88,2142; linoleic acid - 97,4111; gallic acid -59,1281; Rutin-95,3717; ellagic acid -63,6793; methyl ursolate -77,5611; flavogallonic acid -80,8221; Quisqualic acid -63,1281; brevifolin carboxylic acid -71,5203; Trigonelline-59,8987; Quercetin -74,4091; quinoline-4-carbonitrile -61,5971; β-sitosterol -87,3881; Pedunculagin-86,843 Lupeol -76,4221; Punicalagin -82,1754; linalool -67,8673; Eugeniin -100,7541.Oleh karena itu senyawa yang berpotensi sebagai inhibitor caspase 3 adalah Rutin, linoleic acid, asquisqualic acid, Eugenin, Casuariin, 1-desgalloyleugeniin.
Karamunting screening as an antifungal using the In Silico method targeting N-myristoyltransferase Samsul Hadi; Kunti Nastiti
Science Midwifery Vol 10 No 6 (2023): February: Midwifery and Health Sciences
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/midwifery.v10i6.1134

Abstract

Karamunting has been empirically used by the community in overcoming itching disorders due to fungi. Therefore the purpose of this study was to screen in silico the content of Karamunting against N-myristoyltranseferase protein. The method used in this study was In Silico screening using PLANTS docking and the materials used were thirteen compounds contained in Karamunting. The results of this study are docking scores from -123.628 to -77.3801 and residues that have similarities with native ligands when interacting with N-myristoyltransferase, namely one to three amino acids, the predicted value using PASSonline ranges from 0.101 to 0.583. The conclusion of this study was obtained three compounds that have the potential as antifungals with the N-myristoyltransferase inhibitor mechanism, these compounds are α-tocopherol-quinone; α-tocopherol A; blumeatin.
Co-Authors Ag. Yuswanto Ag. Yuswanto Agustina, Ni Kadek Ayu Amalia Khairunnisa Amalia Khairunnisa Amalia Khairunnisa Ana Maulana Ana Muliana Arif Subekti Arif Subekti Bawaihi Bawaihi Buih, Putri Helena Junjung DENI SETIAWAN Deni Setiawan Desiya Ramayanti Azhara Desiya Ramayanti Azhara Diah Aulia Rosanti Diah Aulia Rosanti Dian Ekowati Dian Ekowati Dian Kusuma Putra Eko Suhartono Elvina Astria Agustin Endang Lukitaningsih Fadlilaturrahmah Fadlilaturrahmah, Fadlilaturrahmah Fanli Yudi Anwar Farida Istiqamah Fathul Jannah, Fathul Febriani, Noor Rahmi Fery Ramadhan Fitri Puspitasari Gunawan Gunawan Gunawan Gunawan Indriani, Erika Irawati Irawati Izma, Hayatun Khadijah, Nor Khoerul Anwar Kunti Nastiti Kunti Nastiti Kunti Nastiti Kunti Nastiti Kunti Nastiti Kunti Pelita Kuranji Blok Nastiti Liling Triyasmono Liling Triyasmono Liling tryasmono Linda Wahyuni Ludowika Adonita Tarong Lutfi Chabib, Lutfi Malahayati, Siti Melviani Melviani Mirza Maulana Ahmad Muhammad Firman Akbar Muhammad Ikhwan Rizki Muhammad Luthfi Firdaus Muhammad Syihab Setia Budi Nashrul Wathan Nastiti, Kunti Noer Komari Normaidah, Normaidah Normilawati Noval Noval Noval Noval Nugi Maulana Nur Mahdi Nurul Mardiati Nurul Mardiati Okta Muthia Sari Pertiwi Awilda Rafiah Anggianingrum Rahmadina, Nazwa Rahmawati, Nanda Hesti Ramadani, Rizka aulia Ratnapuri, Prima Happy Rezka Fajar Ramadhan Rinda, Ririn Purnama Riswandayani Savitri Risye Hendry Rizki Swastika Puri ROBIATUL ADAWIYAH RR. Endang Lukitaningsih Salma Salma Sefa Nur Khalifah Setia Budi Sheila Nurrahmah Shindi, Muhammad Riki Sintya Oktaviani Sri Oktaviana Sari Sri Oktaviana Sari Subagus Wahyuono Subagus Wahyuono Suci Kamelia Sukmana, M. Laily Qadry Tazkia Safarina Ulfah, Nahdiati Umi Nur Hapifah Umi Nur Hapifah Uripto Trisno Santoso Viogenta, Pratika Wijaya, Eka Setya Yusri Yusri Yusri Yusri