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All Journal Jurnal Akuakultur Indonesia Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Biota Bioeksperimen: Jurnal Penelitian Biologi JURNAL PENGABDIAN KEPADA MASYARAKAT PROSIDING SEMINAR KIMIA Aceh Journal of Animal Science Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Pengabdian UntukMu NegeRI BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) BIOPROSPEK JPM (Jurnal Pemberdayaan Masyarakat) Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Jurnal Chemurgy Biosaintifika: Journal of Biology & Biology Education Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi Jurnal Riset Akuakultur JURNAL PENGABDIAN KEPADA MASYARAKAT Martabe : Jurnal Pengabdian Kepada Masyarakat Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat JPM PAMBUDI PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Journal of Aquaculture and Fish Health Jurnal Review Pendidikan dan Pengajaran (JRPP) Pelita Eksakta Jurnal Riset Pembangunan : Media Hasil Penelitian dan Kajian Pembangunan Daerah Community Development Journal: Jurnal Pengabdian Masyarakat Reswara: Jurnal Pengabdian Kepada Masyarakat Intervensi Komunitas: Jurnal Pengabdian Masyarakat Dinamika Lingkungan Indonesia Prosiding Konferensi Nasional PKM-CSR Journal Of Human And Education (JAHE) Aceh Journal of Animal Science Jurnal Pengabdian Masyarakat dan Riset Pendidikan JPM Pambudi
Rudy Agung Nugroho
Department Of Biology, Faculty Of Mathematics And Natural Sciences Mulawarman Unviersity
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education 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 Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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PENGARUH EKSTRAK DAUN RAMBUTAN (Nephelium lappaceum L.) SEBAGAI BAHAN SALEP TERHADAP PERCEPATAN PENUTUPAN LUKA SAYAT, KADAR HIDROKSIPROLIN DAN TOTAL DNA MENCIT (Mus musculus L.) Naimah, Wa; Aryani, Retno; Nugroho, Rudy Agung
BIOPROSPEK: Jurnal Ilmiah Biologi Vol 17 No 2 (2025): BIOPROSPEK: Jurnal Ilmiah Biologi
Publisher : Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/c2br7242

Abstract

Daun Rambutan (Nephelium lappaceum L.) mengandung metabolit sekunder seperti flavonoid, tanin, dan saponin. Kandungan metabolit sekunder tersebut dapat membantu pembentukan kolagen sehingga mempercepat penyembuhan luka. Tujuan dalam penelitian ini yaitu untuk mengetahui pengaruh ekstrak metanol daun rambutan sebagai bahan salep dengan parameter terhadap persentase penutupan luka sayat, kadar hidroksiprolin, dan kandungan total DNA pada mencit. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan 2 kelompok, yang terdiri dari 2 kelompok kontrol (K+: Povidone Iodine 10% dan K-: Tanpa Perlakuan) dan 3 kelompok perlakuan (P1: Salep ekstrak daun rambutan 5%, P2: Salep ekstrak daun rambutan 10%, dan P3: Salep ekstrak daun rambutan 15%) dengan 5 kali pengulangan, menggunakan sebanyak 25 ekor mencit jantan. Mencit diberikan luka sayat pada punggungnya dan diberi perlakuan sesuai kelompok selama 16 hari. Pengukuran panjang luka pada mencit dilakukan setiap 2 hari sekali. Pengambilan jaringan kulit mencit dilakukan pada hari ke-11 setelah luka, kemudian jaringan kulit mencit diukur kadar hidroksiprolin dan total DNA-nya. Hasil yang didapatkan menunjukkan bahwa salep dengan konsentrasi 15% lebih cepat dalam penyembuhan luka dilihat dari persentase penutupan luka.
“SEMAMPAI” SEHAT, MANAJERIAL, MANDIRI, DAN PANDAI: KKN-PPM, MUARA ANCALONG, KUTAI TIMUR Nugroho, Rudy Agung; Sanjaya, Ari Susandy; Ramdan, Iwan Muhammad; Rudianto, Rudianto; Prahastika, Widha
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i1.171-180

Abstract

Community Development Program-learning and community service program or Kuliah kerja nyata-pembelajaran dan pengabdian kepada masyarakat (KKN-PPM) which is a form of community service has been done from July-August 2019 in the Kelinjau Ulu and Kelinjau Ilir village, Muara Ancalong, East Kutai, East Kalimantan. The purpose of the KKN-PPM was to empower the community to be more productive. The theme of the KKN-PPM program  was "Semampai" which has a meaning sehat (healthy), manajerial (managerial), mandiri (independent) and pandai (smart). The KKN-PPM was performed by 20 undergraduate students from various faculties and under supervised by field supervisors. In addition to these thematic activities and KKN-PPM program, each undergraduate student also performed individual programs which related to their scientific background. In conclusion, the KKN-PPM is useful to the community in Kelinjau ulu and ilir to enhance the productivity, to be healthier, actively reading and smarter and more insightful.
KETAHANAN PANGAN BERBASIS PETERNAKAN DENGAN PAKAN LOKAL DI BABULU KALIMANTAN TIMUR Rudy Agung Nugroho; Retno Aryani; Julinda Romauli Manulang; Muhammad Fauzi Arif; Rudianto Rudianto; Suhardi Suhardi
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 7 No. 3 (2026): Vol. 7 No. 3 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v7i3.54760

Abstract

Pembangunan Ibukota Negara Nusantara (IKN) yang berpusat di Kalimantan Timur telah mempercepat urbanisasi dan konversi lahan yang berisiko mengancam ketahanan pangan regional. Salah satu dampak yang paling terasa adalah menurunnya produksi peternakan lokal dan meningkatnya ketergantungan pada pakan ternak impor. Penelitian ini bertujuan untuk meningkatkan pemahaman peternak di Kecamatan Babulu, Penajam Paser Utara, mengenai ketahanan pangan berbasis peternakan, dengan fokus pada kemandirian pakan ternak dari sumber daya lokal. Metode yang digunakan dalam program pengabdian ini adalah sosialisasi interaktif dan kunjungan lapangan ke unit feed mill. Hasil program menunjukkan peningkatan pemahaman peserta tentang pentingnya penggunaan pakan lokal untuk mengurangi ketergantungan pada pakan impor serta dampaknya terhadap pengurangan biaya produksi hingga 30-50%. Program ini juga menunjukkan potensi keberlanjutan peternakan lokal melalui optimalisasi limbah pertanian dan hijauan alam sebagai pakan ternak. Peningkatan kapasitas peternak ini sangat penting untuk mendukung ketahanan pangan nasional, terutama di daerah penyangga IKN yang sedang berkembang.
Diseminasi Kombucha Bunga Telang dan Kombucha Teh sebagai Upaya Pemberdayaan Pangan Fungsional Ibu Rumah Tangga di Desa Semayang, Kutai Kartanegara: Pengabdian Aloysia Sri Pujiyanti; Natasha Florenika; Ratna Kusuma; Rudy Agung Nugroho; Hetty Manurung; Retno Aryani
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 5 No. 1 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 5 Nomor 1 (Juli 2026 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v5i1.7374

Abstract

Kegiatan pemberdayaan masyarakat di daerah pedesaan membutuhkan pendekatan berbasis inovasi terhadap sumber daya pangan lokal. Kegiatan ini bertujuan mendiseminasikan kombucha bunga telang (Clitoria ternatea) dan kombucha teh sebagai pangan fungsional sekaligus menganalisis preferensi masyarakat di Desa Semayang, Kabupaten Kutai Kartanegara. Metode yang digunakan bersifat edukatif dan partisipatif, melibatkan 20 ibu rumah tangga yang dipilih secara purposif sebagai peserta sekaligus responden. Uji organoleptik dilakukan terhadap enam atribut sensori menggunakan skala hedonik lima poin. Hasil menunjukkan kedua varian dapat diterima. Kombucha teh memperoleh respons positif dominan pada seluruh parameter, dengan keasaman tertinggi (70% menyukai), sedangkan kombucha bunga telang unggul pada warna (45% sangat menyukai, 50% menyukai) dan rasa (70% menyukai). Secara keseluruhan, 55% responden lebih menyukai kombucha teh dan 35% kombucha bunga telang. Temuan ini menunjukkan keseimbangan sensori rasa manis-asam menjadi penentu penerimaan utama. Kegiatan ini meningkatkan pengetahuan mitra dan memberikan dasar pengembangan usaha kombucha bunga telang berbasis sumber daya lokal.
Enhancing Biology Molecular Laboratory Practice for Senior High School of Biology Teachers from Samarinda and Tenggarong City Retno Aryani; Rudy Agung Nugroho; Hetty Manurung; Rudianta Rudianta; Auliana Auliana; Widha Prahastika
Pelita Eksakta Vol 1 No 2 (2018): Pelita Eksakta Vol. 1 No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol1-iss2/30

Abstract

Teacher as one of the important key factors in education must enhance the quality of their knowledge both theoretical, skills, and expertise. For this reason, the community service program held by Department of Biology, FMIPA, Mulawarman University, Samarinda aimed to improve the practical skills of high school teachers. This program was attended by 16 teachers from various high schools from the Samarinda region and Tenggarong. The community service program consisted of 25% theory and 75% practice in one day. The theory about DNA isolation, polymerase chain reaction, and electrophoresis was done in the classroom. Meanwhile, in laboratory, the use of molecular biology equipment, electrophoresis, interpretation results of electrophoretic DNA bands, and NCBI was done by the teachers which is assisted by the laboratory assistant. In the end of the program, the skill of laboratory practice of teachers was improve, indicating by the increasing percentage of understanding about biology molecular skills.
Pembekalan Teknik Ekstraksi, Skrining, dan Uji Antimikrobia Bahan Alam bagi Guru-Guru SMA Di Kota Samarinda Eko Kusumawati; Rudy Agung Nugroho; Retno Aryani; Hetty Manurung; Yanti Puspita Sari
Jurnal Pemberdayaan Masyarakat Vol 6 No 1 (2021): Mei
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v6i1.4040

Abstract

Sebagai salah satu faktor penting dalam pendidikan, guru harus meningkatkan pengetahuan, baik teoritis maupun keterampilan, seperti praktik laboratorium, terutama untuk guru biologi. Berdasarkan hal ini, tujuan program pengabdian masyarakat adalah untuk meningkatkan keterampilan teoritis dan praktis guru biologi SMA. Program pengabdian masyarakat ini diikuti oleh 30 guru dari berbagai SMA di Samarinda. Teori tentang ekstraksi, penyaringan, dan teknik uji antimikrobia dari sumber daya alam dilakukan di ruang kelas, sedangkan penggunaan rotary evaporator, freeze drying, skrining uji fitokimia, dan uji antimikrobia dilakukan di laboratorium yang dibantu oleh teknisi laboratorium. Setelah menerima program pengabdian masyarakat ini, nilai rata-rata kepuasan yang diberikan oleh para guru melalui kuisioner yaitu: (skala 5) sebanyak 49%, baik (skala 4) sebanyak 47%, cukup (nilai skala 3) ) sebesar 5% dan lebih kecil (skala nilai 2) sebesar 1%. Kesimpulan, kegiatan pengabdian ini berjalan dengan baik dan mempunyai manfaat baik bagi guru biologi SMA di Samarinda.
Phytochemical characterization and antihyperglycemic activity of kemumu (Colocasia gigantea Hook. f.) leaf stalk juice in glucose-loaded mice (Mus musculus L.) Reni Kurniati; Nur Azizah Muhti’ah; Retno Aryani; Rudy Agung Nugroho; Ratna Kusuma; Lariman Lariman; Annisa Nurul Ilmi
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 9, No 1 (2026): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v9i1.4938

Abstract

Kemumu leaf stalk juice (Colocasia gigantea Hook. f.) is traditionally used to control blood sugar levels. However, scientific evidence is still limited and further studies are required for this purpose. This study aims to analyze the phytochemical content and test the ability of kemumu leaf stalk juice to reduce blood sugar levels in glucose-loaded mice. Secondary metabolites examined included tannins, alkaloids, phenolics, saponins, steroids, triterpenoids, and flavonoids. The antihyperglycemic activity was evaluated using 20 adult male mice (Mus musculus L.) as an animal model. First, fasting blood sugar levels were measured, then the mice were given 50% glucose. After 30 minutes, blood sugar levels were measured again. The mice were divided into 5 groups: 2 control groups and 3 treatment groups. The negative control group mice received 0.2 ml of distilled water, and the positive control group mice received glibenclamide at 0.65 mg/kg BW. Mice in treatment groups 1, 2, and 3 were given 0.05 ml/20 g BW, 0.1 ml/20 g BW, and 0.2 ml/20 g BW of kemumu juice, respectively. Blood sugar levels were measured every 30 minutes for up to 180 minutes. Data were analyzed using ANOVA, and if significant differences were found, an LSD test was performed. The results showed that kemumu juice contains alkaloids, phenolics, and flavonoids, which have antidiabetic properties. Doses of 0.1–0.2 ml were as effective as glibenclamide in the positive control group.
Pendampingan Masyarakat untuk Ketahanan Pangan Berbasis Peternakan di Wilayah Penyangga Ibukota Negara Penajam Paser Utara, Kalimantan Timur: Community Assistance for Livestock-Based Food Security in the Capital City Support Area Penajam Paser Utara, East Kalimantan Rudy Agung Nugroho; Retno Aryani; Julinda Romauli Manullang; Muhammad Fauzi Arif; Rudianto Rudianto; Suhardi Suhardi
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 11 No. 6 (2026): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v11i6.11966

Abstract

The development of the Nusantara Capital City (IKN) in East Kalimantan has led to rapid urbanization and agricultural land conversion in buffer zones such as Penajam Paser Utara (PPU), thereby impacting local food security. This community service program, supported by the INUCOST project, aims to increase the knowledge of livestock farmers, farmers, and stakeholders in sustainable livestock-based food security. The activity was held on November 27, 2025, at the Petung Agricultural Extension Center Building, PPU, using participatory methods, including preparation (surveys and coordination) and implementation (presentations by speakers such as Prof. Rudy Agung Nugroho, Ph.D., Ir.). Andi Trasodiharto, M.Si., drh. Didik, and Ir. Julinda Manulang, MP; interactive discussions; field visits to Sutiman Farm for observations of sheep farming and goat milk production, as well as pre-post test evaluations and Likert questionnaires for around 50 participants from livestock, farming, and government agencies. The results showed an increase in understanding from 86.97 to 98.62 (13.39%) in 33 respondents, with the majority of questionnaire responses ranging from “good” to “very good” (55-82%). The discussion indicates moderate effectiveness due to a high initial knowledge base, but it is lower than that of similar community service programs (e.g., 42.83-55%). The community service program activities carried out strengthen local capacity, diversify animal protein (such as goat milk), and coordinate stakeholders. The benefits of these activities include strengthening regional food security and economic stability in the IKN buffer zone.
Comparative study of maggot (Hermetia illucens) oil extraction using mechanical pressing and soxhlet methods: Physicochemical characteristics Yuni Marsella; RR Dirgarini Julia Nurlianti Subagyono; Chairul Saleh; Rudy Agung Nugroho; Saibun Sitorus; Teguh Wirawan; Aman Sentosa Panggabean
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 9, No 1 (2026): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v9i1.5737

Abstract

Larvae of Hermetia illucens have been increasingly recognized as a promising renewable lipid feedstock for various industrial, oleochemical, and biotechnological applications. This study compared mechanical pressing and Soxhlet extraction methods to evaluate their effects on the physicochemical properties and lipid composition of maggot oil. Oil extracted by the Soxhlet method resulted in a higher yield (34.60%) than mechanical pressing (22.45%), indicating more efficient lipid recovery. The moisture contents of the oils were 0.643% and 0.468%, respectively. Both extraction methods produced oils with low acid values (1.693 ± 0.127–1.702 ± 0.116 mg KOH/g) and free fatty acid contents (0.603 ± 0.045–0.607 ± 0.042 %), suggesting acceptable oil quality. Saponification values ranged from 157 to 159 mg KOH/g, while peroxide values were 13.56–14.49 meq O₂/kg. The elemental composition results revealed that both oils were predominantly composed of carbon and hydrogen, reflecting their lipid-rich nature. Gas chromatography–mass spectrometry analysis revealed that the extraction method significantly influenced lipid composition. Mechanical pressing preserved a higher proportion of triglycerides, whereas Soxhlet extraction recovered larger amounts of free fatty acids, especially those with medium- and long-chain structures. These findings indicate that extraction techniques not only affect oil yield but also influence the physicochemical characteristics and chemical profile of H. illucens oil, which may influence its suitability for different biological and biotechnological applications. The results demonstrate that selecting a suitable extraction method is crucial for producing maggot oil with characteristics tailored to specific downstream applications, including biofuel, oleochemical, and biotechnological products.
Co-Authors Abd. Rasyid Syamsuri Abdul Kadir Jaelani ALIM ISNANSETYO Allo, Veliyana Londong Aloysia Sri Pujiyanti Aman Sentosa Panggabean Andi Asikin Noor Andi Noor Asikin Andy Nurcahyono Angela Mariana Lusiastuti Anggi Audila Annisa Nurul Ilmi Anton Rahmadi Apri Pauci Florentino Aprilya Mustari Ari Susandi Sanjaya Ari Susandy Sanjaya, Ari Susandy Arianto, Reza Fahyuzi Ariyanto, Febri Aryani, Retno Aryani., Retno Auliana Auliana Ayu Nirmala Sari Bambang Purnama Blegur Megaria Ismawati Chairul Saleh Deasy Ladyescha Deasy Ladyescha, Deasy Dewi Saraswati Dewi Saraswati, Dewi Dewi, Novia Chamala Sari Dharma, Bodhi Didit Suprihanto Didit Suprihanto, Didit Dwi Anastasia, Putri Ayu Dwikie Setiawan Dyah Noprianti Eko Kusumawati Eno Framita Esti Handayani Hardi Fatmawati Patang Febri Ariyanto Firman M Nur Firman Muhammad Nur Firman Muhammad Nur, Firman Muhammad Florentino, Apri Pauci Gina Saptiani Hadi Purwo Wiyono Halim, Aldi M. Haroh, Istik Hendra Saputra Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung Hetty Manurung, Hetty Idris Mandang, Idris Idwan Jul Ulum Ilham Zulfahmi Ilmania Laora Sunan Tias Imam Rosadi Imam Rosadi Ingga Lies Dastin Islamiati Islamiati Iwan Hasri Iwan Muhammad Ramdan Iyut Jaya Toimsar Jawatir Pardosi Jawea, Jasman Julinda Romauli Manulang Julinda Romauli Manullang Kurniawan, Fandy Ahmad Kusneti, Monica Kusumawati, Eko Kusumawati, Eko Lariman Lariman Lariman Lariman Lariman Lariman Lariman, Lariman Lepong, Piter Mardi Irwanto Mardianto, Nawwar Meicahayanti, Ika Meliyana, Yeni Mira Mawardi Moh. Mustakim Monica Kusneti Muhammad Erwhyn Salim Muhammad Fauzi Arif Muhammad Fauzi Arif Naimah, Wa Nasution, Annio Indah Lestari Natasha Florenika Niklani, Andi Normala Sari Nova Hariani Nur Aini Nur Azizah Muhti’ah Nuraeni Muzdalifah Nurlilayanti, Nurlilayanti Panggabean Panggabean Patimah Patimah Pertiwi, Anggita Endar Prahastika, Widha Prima Hidayat Priyanggi, Rizki Wira Purnama, Bambang Rahayu, Sekar Rahayu, Widianingsih Rahma Suci Ramdan, Iwan Muhammad Ratna Kusuma Ratna Kusuma Reni Kurniati Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani Retno Aryani. RR Dirgarini Julia Nurlianti Subagyono RR Dirgarini Julia Nurlianti Subagyono Rudianta Rudianta Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Rudianto Saibun Sitorus Saibun Sitorus Sanjaya, Ari Susandi Sari, Wulan Iyhig Ratna Subagyono, Dirgarini Nurlianti Julia Subagyono, RR Dirgarini Julia Sudiastuti Sudiastuti Sudiastuti, Sudiastuti Suhardi Suhardi Syafrizal Fachmy Syaharani, Ramada Teguh Wirawan Wardina Masdalifa Widha Prahastika Widha Prahastika Widha Prahastika Widha Prahastika Windi Rosiana Dewi Wulan Iyhig Ratna Sari Yana, Nova Yanti Dami Yanti Puspita Sari Yerwanto Ilang Yudha Aulia Firnanda Yuni Marsella