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All Journal Farmasains : Jurnal Farmasi dan Ilmu Kesehatan Journal of Food and Pharmaceutical Science VALENSI JURNAL KIMIA SAINS DAN APLIKASI Pharmaciana: Jurnal Kefarmasian Biology, Medicine, & Natural Product Chemistry Biopropal Industri Journal of Islamic Pharmacy Chimica et Natura Acta JMM (Jurnal Masyarakat Mandiri) Journal of Pharmacopolium MATAPPA: Jurnal Pengabdian Kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Kreativitas PKM Molekul: Jurnal Ilmiah Kimia Jurnal Ilmu Kefarmasian Indonesia Jurnal Farmasi Sandi Karsa Kumawula: Jurnal Pengabdian Kepada Masyarakat Jurnal Analis Farmasi Pharmacoscript Jurnal Ilmiah Farmako Bahari Jurnal Farmagazine Jurnal Farmasi dan Sains Indonesia (JFSI) JAF (Jurnal Analis Farmasi) JIFI (Jurnal Ilmiah Farmasi Imelda) Jurnal Riset Rumpun Ilmu Kesehatan (JURRIKES) Jurnal Pengabdian Pada Masyarakat Media Informasi Journal of Food and Pharmaceutical Sciences Pharmaceutical Science Journal Prosiding Seminar Nasional Unimus
Richa Mardianingrum
Universitas Perjuangan Tasikmalaya
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Effect of Soyghurt Fortification with Syzygium myrtifolium Walp. Leaves Extract on Antioxidant Activity Susanti, Susanti; Rizkuloh, Lina Rahmawati; Mardianingrum, Richa
Journal of Food and Pharmaceutical Sciences Vol 13, No 2 (2025): J.Food.Pharm.Sci
Publisher : Integrated Research and Testing Laboratory (LPPT) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.21223

Abstract

Soyghurt contains antioxidant compounds such as isoflavones which is derived from soybeans as main ingredient for making soyghurt. To increase antioxidant activity, it is necessary to add other antioxidant compounds such as anthocyanins which is found in Syzygium myrtifolium Walp. which also acts as a red pigment. The aim of this study was to determine the effect of adding Syzygium myrtifolium leaf extract to the antioxidant activity of soyghurt. It began with the making of soy milk then fermented with Lactobacillus bulgaricus into soyghurt. Plants were extracted by maceration in ethanol and made a dry extract. The addition of dried extract to soyghurt was carried out in 3 concentrations, 1%, 3% and 5%. The results of antioxidant activity assay using the free radical DPPH scavenging method showed that there was a decrease in the IC50 in soyghurt fortified with extract compared to soyghurt without extract. The higher concentration of extract, the smaller IC50 value. Soyghurt with 5% extract had the smallest IC50 (694.14 g/mL) while the IC50 of soyghurt without extract was 2823.17 g/mL. The conclusion is that fortification of Syzygium myrtifolium leaf extract has an effect on the antioxidant activity of soyghurt.
Formulation and in-vitro antioxidant evaluation of α-mangostin, piperin, curcumin in oral patch and their combination Suharyani, Ine Suharyani; Mardianingrum, Richa; Falya, Yuniarti; Pratama, Rizki; Mas'ud, Ibnu; Daruwati, Isti
Pharmaciana Vol. 15 No. 2 (2025): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/pharmaciana.v15i2.29906

Abstract

Natural antioxidants have been developed in various formulations as alternatives to reduce the side effects associated with synthetic antioxidants. α-Mangostin exhibits strong antioxidant properties, although its behavior in combination with other herbal compounds remains unclear. The aim of this study was to formulate a combination of α-M, piperine, and curcumin into an oral patch and to evaluate the antioxidant properties of α-M when combined with piperine and curcumin, both known natural antioxidants. The oral patches were prepared by incorporating the active compounds (α-mangostin, piperine, and curcumin) into a matrix of hydroxypropyl methylcellulose (HPMC), gelatin, and chitosan. Glycerin was added as a plasticizer. Organoleptic assessment, along with evaluations of pH, weight, folding endurance, and moisture absorption capacity, confirmed the successful formulation of α-mangostin (MP), piperine (PP), curcumin (CP), and combination (MPCP) patches as oral delivery systems. All patches maintained a pH above 5.5. The thicknesses of MP, PP, CP, and MPCP were measured at 0.14 ± 0.02 mm, 0.17 ± 0.01 mm, 0.15 ± 0.02 mm, 0.11 ± 0.01 mm, and 0.16 ± 0.02 mm, respectively. The combination of these natural compounds enhanced folding endurance compared to the individual curcumin and piperine patches, while slightly reducing antioxidant activity. The co-formulation of α-mangostin, piperine, and curcumin into a single oral patch demonstrated a modest decline in antioxidant capacity. This study aimed to assess the impact of combining multiple antioxidant-rich natural compounds within a single delivery system.
Papain-like Protease Peptides as Construction Material for the SARS-CoV-2 Vaccine Design Candidate: In-silico Study Mardianingrum, Richa; Pertiwi, Nur Ihsani; Rizkuloh, Lina Rahmawati; Ikram, Nur Kusaira Khairul; Ruswanto, Ruswanto
Jurnal Kimia Valensi Jurnal Kimia VALENSI, Volume 11, No. 1, May 2025
Publisher : Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v11i1.42748

Abstract

COVID-19 remains a major global health threat. In addition to implementing health protocols and consuming supplements, proactive prevention strategies are essential to limit the spread of the virus. One of the most promising approaches is the use of vaccines, particularly peptide-based vaccines, which are under active development. This study aimed to design a peptide vaccine derived from the SARS-CoV-2 papain-like protease (PLpro) and evaluate its interaction with key components of the human immune system, namely Toll-like receptor 3 (TLR3), major histocompatibility complex class I (MHC-I), and class II (MHC-II). The research employed an immunoinformatics approach utilizing NetCTL, IEDB Tepitool, PEP-FOLD3, trRosetta, HDOCK, GalaxyRefine2, and other molecular modeling tools. The designed vaccine construct was visualized in 3D using trRosetta and validated through ERRAT2, achieving a 100% quality score, indicating excellent structural integrity. The docking simulations demonstrated stable interactions between the vaccine and the immune receptors, suggesting strong immunogenic potential. In conclusion, the in silico-designed peptide vaccine based on SARS-CoV-2 PLpro shows promise in triggering immune responses through stable binding with TLR3, MHC-I, and MHC-II, highlighting its potential as a candidate for further experimental validation in COVID-19 vaccine development.
Sosialisasi cara penanganan kulit manggis dan buahnya untuk kebutuhan industri obat herbal Muchtaridi, Muchtaridi; Setyawati, Luthfi Utami; Nursuhud; Hartono, Sugianto Ayudha; Nahariyah, St. Rohmani; Budiman, Arif; Hadiwijaya, Nathannael Adrya; Liawardi, Petra Pahlawanda Chrisanto; Jhoni, I Made; Pratomo, Muhammad Fadhil; Aulifa, Diah Lia; Mardianingrum, Richa
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 6 No 3 (2023)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v6i3.19528

Abstract

Desa Parakanmanggu merupakan wilayah yang memproduksi buah manggis paling besar di Kabupaten Pangandaran dengan potensi manggis yang berkualitas. Selain daging buahnya yang dapat dikonsumsi, kulit manggis juga memiliki berbagai manfaat yang sangat berharga sebagai obat herbal yang telah dimanfaatkan sejak zaman dulu. Tujuan kegiatan ini yaitu untuk mengetahui pemahaman petani manggis Desa Parakanmanggu sebelum dan sesudah dilakukannya penyuluhan mengenai Teknologi Tepat Guna (TTG) terkait ekstraksi manggis dari limbah kulit manggis sebagai bahan baku obat herbal. Metode yang digunakan dalam kegiatan ini yaitu melalui Participatory Action Research (PAR) dengan metode wawancara mendalam (in-depth interview) diintegrasikan dengan survei dan diskusi kelompok terfokus (FGD), serta pre-test dan post-test dengan pendekatan kuantitatif untuk analisis data. Hasil dari kegiatan ini menunjukkan bahwa sebelum penyuluhan, sebanyak 64% dari populasi memiliki pengetahuan yang rendah mengenai manfaat dan cara pengolahan limbah kulit manggis. Namun, setelah penyuluhan dilakukan, terjadi peningkatan pengetahuan para responden, yaitu sebesar 64% dari populasi memiliki pengetahuan yang sedang dan 20% memiliki pengetahuan yang tinggi mengenai TTG pengolahan limbah kulit manggis dan manfaatnya.
Pengujian Antibaktri Formulasi Gel Kombinasi Ekstrak Daun Pala dan Daun Lidah Mertua pada Bakteri Staphylococus aureus Agustien, Gina Septiani; Mardianingrum, Richa; Rahmawati, Ayu
Prosiding Seminar Nasional Unimus Vol 7 (2024): Transformasi Teknologi Menuju Indonesia Sehat dan Pencapaian Sustainable Development G
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Diantara tumbuhan obat yang  dapat digunakan sebagai antibakteri yaitu daun pala dan daun lidah mertua.Gel merupakan sediaan topikal yang disukai konsumen karena mudah dicuci dengan air. Penelitian inibertujuan untuk menguji sediaan gel dengan bahan aktif dari ekstrak daun pala dan daun lidah mertuasebagai anti jerawat pada bakteri Staphylococus aureus. Penelitian ini menggunakan metode eksperimendengan menggunakan ekstrak daun pala dan daun lidah mertua dengan perbandingan 1:1  konsentrasi F10,5%, F2 1%, dan F3 1,5%. Hasil penelitian menunjukan bahwa gel dengan zat aktif ekstrak daun pala dandaun lidah mertua dapat menghambat pertumbuhan bakteri Staphylococcus aureus. Formula gel kombinasiaktivitas antibakterinya  lebih besar dibandingkan dengan ekstrak tunggal. Gel kombinasi ekstrak etanoldaun pala dan daun lidah mertua mempunyai efek optimal sebagai antibakteri pada konsentrasi 1,5% dengan daya hambat sangat kuat sebesar  22,46 mm. Kata Kunci : Gel, Daun Pala, Daun Lidah Mertua, Staphylococcus aureus
Detection of Escherichia coli Contamination Using Most Probable Number (MPN) Methods of Jamu Pahitan in Singaparna District, Tasikmalaya Syifa Sri Rahmawati; Richa Mardianingrum; Susanti Susanti
Biology, Medicine, & Natural Product Chemistry Vol 14, No 2 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.142.757-761

Abstract

Indonesians consume a lot of traditional jamu, including jamu pahitan. However, the hygiene aspect in the production and serving process is often neglected, so it has the potential to be contaminated with Escherichia coli. Using the MPN method, this study analyzed the presence of E. coli in jamu pahitan sold in Singaparna District. A total of 10 samples were tested, taken from jamu vendors who used plastic bottle packaging. The MPN test results showed that all samples contained E. coli with MPN values ranging from 6.0-1100 g/mL. None of the samples met food safety standards based on SNI 7388:2009, because the maximum limit of E. coli in drinks is <3 MPN/mL. The results of Gram staining of bacteria showed that the bacteria found were bacilli, red in color, including Gram-negative bacteria, indicating the presence of E. coli bacteria.
Stability in Artificial Intestinal Fluid of Mangosteen Peel Extract Nanoencapsulation Cross-Linking Chitosan With Sodium Tripolyphosphate Andri Kusmayadi; Richa Mardianingrum; Yanti, Yanti
Farmasains : Jurnal Farmasi dan Ilmu Kesehatan Vol. 11 No. 1 (2026)
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/farmasains.v11i1.44031

Abstract

The ratio of the protective walls has a major effect on the stability of the resulting nanocapsules. The purpose of the study is to investigate the formulation and characterization of mangosteen peel extract nanoencapsulation (MPEN) utilizing chitosan cross-linked with STPP in various ratios to stability in artificial intestinal fluid (AIF). Mangosteen peel was extracted using ethanol and maceration method. The ionic gelation process was used to synthesize MPEN. Mangosteen peel extract (MPE), chitosan solution, and STPP were combined to generate MPEN. Chitosan and STPP have the following ratios: 1:1, 2:1, 3:1, 4:1, and 5:1. The mechanism of the ionic gelation interaction between chitosan and STPP occurs through gel formation via ionic bonds between the positive charge of chitosan and the negative charge of STPP. The results showed that the ratio of chitosan:STPP had a significant effect (P<0.05) on the stability of nanocapsules. The use of chitosan:STPP ratio at levels 1:1 to 4:1 (T1 - T4) was able to increase the stability value to 90.309% - 90.765%. While the ratio of 5:1 produced the lowest stability value of only 89.990%. The chitosan:STPP ratio at a balanced level of 1:1 is recommended as the optimal ratio to increase the stability values.
Studi In Silico : Aktivitas Senyawa Tanaman Kecombrang (Etlingera elatior) Sebagai Kandidat Obat Antihiperurisemia: Studi Awal Pemanfaatan Kecombrang Sebagai Terapi Alternatif Gout Muhammad Fessolsalmin; Rifda Naufalin; Putri Dian Wulansari; Susanti Susanti; Moch Herdi Nurzaman; Nitya Nurul Fadilah; Richa Mardianingrum
Jurnal Farmasi & Sains Indonesia Vol 8 No 2 (2025)
Publisher : LPPM Sekolah Tinggi Ilmu Farmasi Nusaputera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52216/jfsi.vol8no2p126-135

Abstract

Hyperuricemia is a metabolic disorder caused by an increase in uric acid levels, which is at risk of ausing gout. The plant kecombrang (Etlingera elatior) is known to contain bioactive compounds that have the potential to act as xanthine oxidase inhibitors. This study aims to evaluate 50 compounds from kecombrang as antihyperuricemia candidates using an in silico approach. The analysis includes toxicity and pharmacokinetics (ADMET) predictions, Lipinski's rule of five, molecular docking, and molecular dynamics simulations. The docking results of selected compounds Aduncetin E (-8.93 kcal/mol) and Methyllinderatin (-8.78 kcal/mol) show the best affinity for xanthine oxidase enzyme with lower binding energy compared to allopurinol (-6.26 kcal/mol). Molecular simulations support the stability of the ligand-receptor complex the MMGBSA results indicate that Aduncetin E (13.4048 kcal/mol) and Methyllinderatin (-30.3009 kcal/mol) have potential that can be developed as antihyperuricemia drug candidates.
Co-Authors Aas Nuraisah Adinda Putri Amanda Afriliani, Sindy Aguslina Kirtishanti Agustien, Gina Septiani Ai Teni Siti Robi`ah Amelia, Widya Puspitasari Andri Kusmayadi Arif Budiman Arry Yanuar AYU RAHMAWATI Bachtiar, Kamiel Roesman Delis Susilawati Diah Lia Aulifa Dudi Nurmalik Elis Nurul Ikhlas Elsi Eryanti Fajar Setiawan Falya, Yuniarti Feri Sandria Gatut Ari Wardani Gina Septiani Agustien Gina Septiani Agustien Gina Septiani Agustien Ginna Sri Nuryani Gramita, Widya Siva Hadiwijaya, Nathannael Adrya Hartono, Sugianto Ayudha Ikram, Nur Kusaira Khairul Indah Cantika Indri Rahmawati Irma Andriani Isti Daruwati Jhoni, I Made Korry Novitriani, Korry Kuncoro, Aditiya Kurniawan, Rian Liawardi, Petra Pahlawanda Chrisanto Lilis Tuslinah Lilis Tuslinah, Lilis Lina Rahmawati Rizkuloh Makiyatuzahro, Dede Avissa Mardhiah Mardhiah Mardhiah Mardhiah Mas'ud, Ibnu Meylany Sity Rossy Lestary Mia Nurfazriah Mida Hamidah Moch Herdi Nurzaman Mochamad Herdi Nurzaman Monikasari, Hesti Muchtaridi Muchtaridi Muhammad Fessolsalmin Nahariyah, St. Rohmani Napitupulu, Gloria Nisa Uswatun Khasanah Nitya Nurul Fadilah Nofianti, Tita Nofriyaldi, Ali Nur Aji Nur Aji Nur Ihsani Pertiwi Nur Laeli Dwi Hidayati Nur Laili Dwi Hidayati Nur Rahayuningsih Nur Rahayuningsih, Nur Nurlaila, Putri Saniah Nurmalik, Dudi Nurmalik, Dudi Nursuhud Nursuhud Nursuhud Oktariani, Anisa Pertiwi, Nur Ihsani Pratama, Rizki Pratita, Anindita Tri Kusuma Pratomo, Muhammad Fadhil Putri Dian Wulansari Renadi, Sedin Rifda Naufalin Rizgy Anggia Ruswanto, Ruswanto Ryan Apriandi Sa'banah, Nonah Sarwatiningsih, Yunia Sarwatiningsih, Yunia Septian, Ade Dwi Setyawati, Luthfi Utami Sindy Afriliani Siswandono, Siswandono Srie Rezeki Nur Endah Suhardiana, Eddy Suharyani, Ine Suharyani SUSANTI Susanti Susanti Susanti Susanti Susanti Susanti Syifa Alifia Lukman Syifa Sri Rahmawati Tammy Riyanda Julianti Tati Herlina Tifa Nofianti Tita Nofianti Tita Nofianti, Tita Tresna Lestari, Tresna Tuslinah, Lilis Unang Supratman Vikandari, Sonya Nurizki Winda Trisna Wulandari, Winda Trisna Wirantono, Sebastian Nathanoel Yanti Yanti Yuliawati, Sri Yunia Sarwatiningsih