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All Journal JMM (Jurnal Masyarakat Mandiri) Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Journal of Appropriate Technology for Community Services Eduproxima : Jurnal Ilmiah Pendidikan IPA Community Empowerment Jurnal Mandala Pengabdian Masyarakat Journal SAGO Gizi dan Kesehatan Jurnal Farmasi dan Sains Indonesia (JFSI) Journal of Multidisciplinary Applied Natural Science Sasambo Journal of Pharmacy INDRA: Jurnal Pengabdian kepada Masyarakat Bulletin of Community Engagement Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Al-Khidmah Jurnal Pengabdian Masyarakat Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Nanggroe: Journal Of Scholarly Service Jurnal Ilmiah Kesehatan Lansau: Jurnal Ilmu Kefarmasian Nanggroe: Journal of Scholarly Service Journal of Biotropical Research and Nature Technology NAWASENA: Journal of Community Service Jurnal Biosilampari: Jurnal Biologi
Rahman, Sudarman
Universitas Palangka Raya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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FORMULASI DAN EVALUASI FISIK SEDIAAN SHOOTING EKSTRAK BUNGA KARAMUNTING (Melastoma malabathricum L.) Citrariana, Shesanthi; Febrianto, Yahya; Rahman, Sudarman; Fatiqin, Awalul; Suprayogi, Thatit; Alfanaar, Rokiy; Arsana, Mu’afa Purwa
Jurnal Farmasi & Sains Indonesia Vol 7 No 2 (2024)
Publisher : LPPM Sekolah Tinggi Ilmu Farmasi Nusaputera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52216/jfsi.vol7no2p86-91

Abstract

Soothing gel is a new cosmetic preparation in society with physical properties that increase the acceptability and effectiveness of therapy. Karamunting (Melastoma malabatricum L.) is a plant that is widely known in the Central Kalimantan region. Karamunting flowers contain flavonoid, alkaloid and saponin. The flavonoid in karamunting can be used as antioxidants. The aim of this research is to formulate karamunting flower extract (Melastoma malabathricum L.) as a soothing gel and evaluate the physical properties. The formulation method used variations of carbopol and HPMC with an extract concentration of 5%. Phytochemical testing of the extract was carried out using a tube test and total flavonoid using UV-Vis. The physical properties of the gel were tested in the form of organoleptic, homogeneity, viscosity and adhesion tests. The total flavonoid yield of karamunting flower extract was 21.22% w/w. Organoleptic properties: odorless aroma, brownish red color, and cool sensation on the skin. The preparation is homogeneous and has a viscosity of 200-300 dpa's and an adhesive force of 10.50-21.24 seconds. So it can be concluded that shooting gel karamunting flower extract has good physical properties.
Herbal drink training as a solution for dengue hemorrhagic fever treatment in Menteng Village Dwi Hermayantiningsih; Reny Rosalina; Zahrotun Nafisah; Sudarman Rahman
Community Empowerment Vol 10 No 1 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12213

Abstract

Menteng Village, located in the Jekan Raya Subdistrict, Palangka Raya City, experiences health problems due to the increasing prevalence of dengue hemorrhagic fever (DHF) during the rainy season. To equip the community with the necessary knowledge to address this issue, a community service team conducted outreach and training on making local herbal-based drink supplements to increase platelet levels in DHF patients. The outreach included information on the importance of platelets in DHF and the pharmacological properties of herbal plants such as papaya leaves, sweet potato leaves, and patikan kebo leaves. The activity continued with training on herbal infusion techniques. The evaluation results showed an increase in participants' understanding of DHF and herbal supplements, from only 27% who were at a very knowledgeable level before the activity to 80% after the activity. This activity successfully increased participants' knowledge of DHF treatment and provided practical skills in making herbal supplements.
Optimasi Ekstraksi Sisik Naga (Drymoglossum Piloselloides) Tumbuhan Epifit Gambut Kalimantan Menggunakan Central Composite Design untuk Aktivitas Antioksidan. Arsana, Muafa Purwa; Monita, Dita; Rahman, Sudarman; Riana, Shesanti Citra; Febrianto, Yahya; Suprayogi, Thatit; Alfanaar, Rokiy; Fatiqin, Awalul
Jurnal Farmasi & Sains Indonesia Vol 7 No 1 (2024)
Publisher : LPPM Sekolah Tinggi Ilmu Farmasi Nusaputera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52216/jfsi.vol7no1p112-117

Abstract

Dragon scale (Drymoglossum piloselloides) leaf is a plant that contains secondary metabolites with antioxidant potential. This plant is known for its easy to grow nature and has a wide habitat distribution. The extraction method using acetone solvent has been proven effective in extracting secondary metabolites from this plant. To improve the extraction efficiency, this study used an optimization approach using the Central Composite Design (CCD) method. CCD involves three main factors in extraction experiments, namely solvent concentration, extraction time, and extraction temperature. Experiments were conducted with variations of these factors to find the optimal extraction conditions. The results of CCD method showed that the solvent concentration of 70%, extraction temperature at 52°C, and extraction time of 60 minutes. Statistical analysis showed that the model used was significant, with an F-value of 9.20 and a P-value less than 0.01159, indicating that the factors tested had a significant effect on the extraction results. The results of this study have great potential in maximizing the use of dragon scale leaves as a source of antioxidant secondary metabolites.
Pengaruh Pertumbuhan Pakcoy (Brassica rapa l.) dengan Sistem Tanam Hidroponik Tipe Nutrient Film Technique (NFT) dan Media Kotoran Hewan (KOHE) Elon Jipasca; Muhammad Rifqi Shodri; Ansori Rahman; Putri Wineni; Awalul Fatiqin; Thathit Suprayogi; Yahya Febrianto; Sudarman Rahman; Muafa Purwa Arsana; Rokiy Alfanaar
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 1 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i1.150

Abstract

This study aims to assess the effect of planting media on pakchoi (Brassica rapa L.) growth. The research was conducted at Pak Slamet's Cipta Rasa Fruit Farm in October 2024. Each treatment used different planting media, with hydroponics supplemented with AB mix nutrients and KOHE without additional nutrients. The results showed that variations in growing media and nutrient supplementation had a significant impact on plant growth. The NFT hydroponic system gave the best results, with pakcoy reaching an average plant height (6.5 cm), number of leaves (8 leaves), and leaf width (5.8 cm) at 3-4 weeks after transplanting (HST) The results of plant height, number, and width of leaves from KOHE are listed. The provision of nutrients shows that the right amount and concentration can increase the overall growth of pakcoy.
Improving the Quality of Students of SD Negeri 2 Rantau Pulut Lifestyle Characterized by Clean Water and Renewable Energy: Peningkatan Kualitas Gaya Hidup Siswa SD Negeri 2 Rantau Pulut Bercirikan Air Bersih dan Energi Terbarukan Fatiqin, Awalul; Alfanaar, Rokiy; Rahman, Sudarman; Febrianto, Yahya; Riana, Shesanti Citra; Karyadi, Karyadi; Sahari, Yudhi Ekakristian; Gunawan, Yohanes Edy; Arsana, Mu'afa Purwa; Suprayogi, Thathit
NAWASENA : JOURNAL OF COMMUNITY SERVICE Vol. 1 No. 02 (2023): Vol. 01 No.02 2023
Publisher : NAWASENA : JOURNAL OF COMMUNITY SERVICE

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

Abstract

Clean water is a vital requirement for children at the primary school level as it supports their learning process. The availability of clean water not only facilitates learning activities but is also an important aspect in supporting a lifestyle that is responsible for natural resources, especially in the context of using renewable energy. The emphasis on an appropriate lifestyle in the utilisation of clean water became the focus of the community service conducted at SD Negeri 2 Rantau Pulut. Through this socialisation activity, students were given an understanding of the importance of a clean lifestyle that utilises clean water sources wisely, while integrating the use of renewable energy. The results of this service showed positive progress. Students' understanding of the importance of a clean lifestyle and the utilisation of clean water with renewable energy has increased significantly, reaching an understanding level of 91.67%. From this, it can be concluded that this socialisation successfully achieved its goal of raising students' awareness of the importance of clean water and a sustainable lifestyle.
Profil fitokimia dan aktivitas antibakteri fraksi etil asetat daun jarak pagar (Jatropha curcas) Sudarman Rahman; Alfanaar, Rockiy; Fatiqin, Awalul; Febrianto, Yahya; Suprayogi, Thathit; Arsana, Mu’afa Purwa
Journal of Biotropical Research and Nature Technology Vol. 1 No. 1 (2022): Borneo
Publisher : Prodi Biologi FMIPA Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/borneo.v1i1.8332

Abstract

Bacterial infection is a major cause of chronic infection and death that continues to threath public health worldwide. Improper use of antibiotics can cause pathogenic bacteria to become resistant to antibiotics and have side effects, so alternative sources of antibiotics from natural ingredients are needed. One type of plant that is efficacious as an antibacterial is jarak pagar leaves (Jatropha curcas). This study aims to examine the phytochemical content qualitatively using the tube method and the antibacterial activity of the ethyl acetate fraction of jarak pagar leaves using the disc diffusion method. Extraction of jarak pagar leaves by maceration method with 96% ethanol then fractionated with ethyl acetate. Data on the diameter of the inhibition zone in the antibacterial test were analyzed using the non-parametric test, namely the Kruskal Wallis test. The analysis was continued with Mann Whitney's post hoc with a confidence level (pvalue<0.05). Based on the results of the phytochemical test obtained alkaloids, saponins, flavonoids, polyphenols and tannins. The antibacterial activity of the ethyl acetate fraction of jarak pagar leaves at a concentration of 8 mg/mL showed an inhibition zone of 19.73±0.25 mm which was included in the very moderate category and weakly inhibited at a concentration of 0.5 mg/mL which was 4.87±0.31 mm and the results of statistical tests showed that the ethyl acetate fraction of jarak pagar leaves had antibacterial activity and each concentration had a significant effect on inhibiting the growth of S. aureus.
Formulasi serum antiaging nanopartikel emas dengan fraksi daun sirih hutan gambut Kalimantan (Piper aduncum) Gerung, Jenny Blessia; Sulistia, Tiya; Yulita, Elia; Sametri, Ni Wayan Septia; Rahman, Sudarman
Sasambo Journal of Pharmacy Vol. 6 No. 1 (2025): April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjp.v6i1.401

Abstract

Free radicals are molecules with unpaired electrons that are reactive and unstable. Gold nanoparticles (AuNPs) have an antioxidant reducing Au3+ to Au+ which can stabilize free radicals. This research aims to characterize AuNPs, formulate and evaluate AuNPs antiaging serum with sirih hutan leaves fraction and antioxidant activity test. The research method used was maceration, sirih hutan leaves were extracted using 96% ethanol, fractionation using n-hexane, biosynthesis of AuNPs, formulation, and antioxidant activity using the DPPH method. The data analysis used One Way Anova test and post hoc Tukey (CI 95%). The research results showed that ethanol extract and n-hexane fraction were obtained at 132.5059 g and 18.3804 g respectively. Biosynthesis characterization of AuNPs have a particle size of 424.9 nm. Formulation and evaluation of AuNPs formulation were generally obtained according to SNI. The antioxidant activity of the formulation and vitamin C showed that the percentage of DPPH increased with increasing concentration, IC50 values of the formulaion and vitamin C showed 35.21 ± 0.95; 17.95 ± 0.34 ppm respectively. Based on One Way Anova test, there was significant difference in each concentration in the percentage of DPPH (p<0.05). and the formulation and vitamin C were classified as very strong antioxidants (IC50<50).
Kajian aktivitas antioksidan dan sitotoksik ekstrak etil asetat daun jarak pagar (Jatropha curcas) Rahman, Sudarman; Febrianto, Yahya; Citrariana, Shesanthi; Sulistia, Tiya; Alfanaar, Rokiy; Suprayogi, Thathit; Arsana, Mu’afa Purwa; Fatiqin, Awalul
Sasambo Journal of Pharmacy Vol. 6 No. 1 (2025): April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/sjp.v6i1.409

Abstract

Antioxidants are chemical substances that have the ability to protect body cells from damage caused by excessive oxidation reactions. One of the uses of antioxidants from natural materials is jarak pagar leaves (J. curcas). This study aims to determine the antioxidant and cytotoxic activity against shrimp larvae from ethyl acetate extract of J. curcas leaves. Ethyl acetate extract from J. curcas leaves was extracted using the soxhletation method. Phytochemical testing was carried out using the tube method, antioxidant testing using the DPPH method and cytotoxic using the BSLT method. The results of the research showed that J. curcas contained secondary metabolite compounds in the form of flavonoids and polyphenols, the antioxidant activity test of Ethyl acetate extract from J. curcas leaves and the comparison control (vitamin C) produced an IC50 of 71,79±0.35 ppm and 8.78±0.21 ppm, respectively. The cytotoxic test of the ethyl acetate extract of J. curcas leaves contains active compounds that are toxic to the shrimp larvae with an LC50 of 72.13 ppm (LC50≤1000 ppm). The most effective concentration in free radicals scavenging is 160 ppm. Based on the results obtained, the ethyl acetate extract of J. curcas showed strong antioxidant activity and potential as an anticancer agent.
INITIATING NANOBUBBLE TECHNOLOGY FOR IMPROVING FRESHWATER FISH FARMING QUALITY Rahman, Sudarman; Suprayogi, Thathit; Ngazizah, Febri Nur; Citrariana, Shesanthi; Haq, Muhammad Hasanul; Gerung, Jenny Blessia; Rahman, Ansori; Fatiqin, Awalul; Alfanaar, Rokiy; Febrianto, Yahya; Arsana, Mu'afa Purwa
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.25685

Abstract

Abstrak: Komunitas KKSS Palangka Raya menghadapi tantangan dalam budidaya ikan air tawar, termasuk kualitas air yang buruk dan pertumbuhan ikan yang tidak optimal, yang menghambat produktivitas perikanan. Program pengabdian ini bertujuan untuk meningkatkan keterampilan 18 anggota komunitas dalam menerapkan teknologi nano bubble sebagai solusi inovatif. Metode yang digunakan meliputi sosialisasi, penyuluhan, diskusi kelompok terarah (FGD), dan praktik langsung penerapan teknologi di kolam ikan mitra. Evaluasi dilakukan dengan wawancara dan observasi untuk mengukur perubahan keterampilan dan hasil budidaya pasca penerapan teknologi. Hasilnya menunjukkan bahwa teknologi nano bubble secara signifikan meningkatkan kualitas air dan mempercepat pertumbuhan ikan, serta meningkatkan keterampilan peserta dalam pengoperasian dan pemeliharaan sistem sebesar 80%. Peningkatan keterampilan ini berkontribusi pada peningkatan produktivitas perikanan di kawasan tersebut, sekaligus menjadi model untuk pengelolaan perikanan air tawar di wilayah Palangka Raya.Abstract: The KKSS Palangka Raya Community faces challenges in freshwater fish farming, including poor water quality and suboptimal fish growth, which hinder aquaculture productivity. This community service program aimed to enhance the skills of 18 community members in applying nanobubble technology as an innovative solution. The methods employed included socialization, counseling, focus group discussions (FGD), and hands-on practice in applying the technology in the community's fishponds. Evaluation was conducted through interviews and observations to measure changes in skills and farming outcomes after the technology's implementation. The results indicated that nanobubble technology significantly improved water quality and accelerated fish growth, while also enhancing participants' skills in operating and maintaining the system by 80%. This skill enhancement contributed to increased aquaculture productivity in the area and serves as a model for freshwater fishery management in the Palangka Raya region.
Inovasi Pengembangan Teknologi Sistem Otomatis Pengendalian Hama di Kebun Buah Kelompok Tani Harapan Kota Palangka Raya Arsana, Mu afa; Ngazizah, Febri Nur; Wilda, Robiatul Witari; Adi, Mika; Jipasca, Elon; Febrianto, Yahya; Alfanaar, Rokiy; Rahman, Sudarman; Suprayogi, Thathit; Citrariana, Shesanthi; Fatiqin, Awalul
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2025): SEPTEMBER-DESEMBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v5i3.4923

Abstract

The Community Service Program was carried out at the Harapan Farmers Group, Kereng Bangkirai Sub-district, Palangka Raya City, as an effort to provide innovative solutions to pest attack problems that often reduced fruit farm productivity. Previously, farmers had relied on manual pesticide spraying, which required considerable time, labor, and cost, and posed health risks. To address this challenge, the service team from the University of Palangka Raya developed an automated pest control system that was able to regulate pesticide spraying independently and efficiently. The activities were conducted through stages of socialization, training, and system mapping of automation in the fruit farm area, involving members of the farmers group actively. The implementation results showed an increase in participants’ understanding of the technology by 30–40 percent, improved efficiency in pesticide use by up to one-third compared to manual methods, and a reduction in working time by nearly 50 percent. This activity not only improved farmers’ skills and productivity but also served as a concrete step toward the implementation of sustainable smart farming in Palangka Raya through collaboration between the university and the community.
Co-Authors Abustan Abustan, Abustan Adi, Mika Agung Samudra Agus Lasono Al-Hadi, Risfa Aliya Alayya Adistia Putri Alfanaar, Rockiy Alfanaar, Rokiy Ansori Rahman Arfan Arfan Arsana, Mu afa Arsana, Mu’afa Purwa Arsana, Mu’afa Purwa Atilla Dian Dewanti Gintoro Awalul Fatiqin Ayu, Regina Wahyudyah Sonata Citrariana, Shesanthi Citrariana, Shesanti Defilia Anogra Riani Desimaria Panjaitan Desindria, Galang Rizdho Dewi, Apriana Dicky Perwira Ompusunggu Dita Monita Dwi Hermayantiningsih Elon Jipasca Erwin Prasetya Toepak Erwin Prasetya Toepak Erwin Prasetya Toepak Erwin Prasetya Toepak Erwin Prasetya Toepak Fatiqin, Awalul Febri Nur Ngazizah Ferry Patrix Gerung, Jenny Blessia Gunawan, Yohanes Edy Haq, Muhammad Hasanul I Nyoman, Sudyana, Idin Sahidin Ika Oktavia Wulandari Jipasca, Elon Kalalinggi, Septaria Yolan Karyadi Karyadi Karyadi Karyadi Kurniawan, Yehezkiel Steven Ma'ruf, Muhammad Fajar Mariasa, Joice Cleriska Mistryani, Mistryani Monita, Dita Muhamad Taufik Hidayat Muhammad Rifqi Shodri Muhammad Takdir Bachtiar Mustika, Maya Mu’afa Purwa Arsana Mu’afa Purwa Arsana Mu’afa Purwa Arsana Ngazizah, Febri Nur Norhusna, Norhusna Nur Hidayat Parametta, Vidya Putri Wineni Putri, Umi Amanda Rahman, Ansori Reny Rosalina Riana, Shesanti Citra Riani, Defilia Rokiy Alfanaar Ruslin Ruslin Sabarudin Sabarudin Sahari, Yudhi Ekakristian Sahidin Sahidin Sahumena, Muhamad Handoyo Sakdiyah, Khalifatus Sametri, Ni Wayan Septia Sandi Mahesa Yudhantara Saputra, Mika Adi Sari Namarito Simamarta Sari Namarito Simarmata Sari, Meiyanti Ratna Kumala Shesanti Citra Riana Shesanti Citra Riana Shodri, Muhammad Rifqi Siloam, Kristanoval Simajuntak, Ruth Riama Siti Sunariyati Stevin Carolius Angga Sulistia, Tiya Thathit Suprayogi Wilda, Robiatul Witari Yahya Febrianto Yahya Febrianto Yohanes Edi Gunawan Yosaeunike, Vitatani Ysrafil, Ysrafil Yudhi Ekakristian Sahari Yulita, Elia Zahrotun Nafisah Zahrotun Nafisah Zimon Pereiz