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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Dasar Jurnal Penelitian Sains (JPS) Jurnal Natur Indonesia Majalah Obat Tradisional CHEMPUBLISH JOURNAL JIMKesmas (Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat) Jurnal Penelitian Sains (JPS) IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Jurnal Penelitian Sains ALCHEMY Jurnal Penelitian Kimia AcTion: Aceh Nutrition Journal Indonesian Journal of Chemistry Preventif Journal Martabe : Jurnal Pengabdian Kepada Masyarakat JSFK (Jurnal Sains Farmasi & Klinis) JURNAL PENDIDIKAN TAMBUSAI Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jurnal Pengabdian Magister Pendidikan IPA JPBIO (Jurnal Pendidikan Biologi) Molekul: Jurnal Ilmiah Kimia Jurnal Abdi Insani PUBLIKASI PENELITIAN TERAPAN DAN KEBIJAKAN JPK: Jurnal Proteksi Kesehatan Jurnal Abdidas Miracle Journal Of Public Health (MJPH) Education Enthusiast : Jurnal Pendidikan dan Keguruan Jurnal Abdi Masyarakat Indonesia Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat JKP (Jurnal Kajian Pemerintah: Journal of Government Social and Politics) Makara Journal of Science Jurnal Pepadu Innovative: Journal Of Social Science Research Journal of Local Therapy Journal of Security, Computer, Information, Embedded, Network and Intelligence System Jurnal Kefarmasian Indonesia PITIMAS: Journal of Community Engagement in Health
Muharni Muharni
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences , Sriwijaya University, Jl. Raya Palembang Prabumulih Km 32, Indralaya, Ogan Ilir, South Sumatera 30662
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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Kajian Kepatuhan Terapi dan Kualitas Hidup Terkait Kesehatan Pasien DM Tipe II di Poli Penyakit Dalam RSUD HA Thalib Kota Sungai Penuh Rizqaini, Alfitratul; Muharni, Muharni; Restusari, Lily; Rahayu, Dewi
JURNAL PROTEKSI KESEHATAN Vol 14 No 2 (2025): JPK: Jurnal Proteksi Kesehatan
Publisher : Poltekkes Kemenkes Riau

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

Abstract

Chronic Energy Deficiency (CED) is a condition of long-term undernutrition in pregnant women, indicated by a mid-upper arm circumference (MUAC) of less than 23.5 cm, and poses risks to both maternal and fetal health. One of the government strategies to address this issue is the provision of locally based supplementary food (Local Supplementary Feeding). However, most previous studies have predominantly employed quantitative approaches and focused on program coverage, while in-depth case-based analyses at the primary health care level remain limited. This study aimed to describe changes in the nutritional status of pregnant women with CED before and after receiving Local Supplementary Feeding in the working area of Pekanbaru City Primary Health Center in 2024. A qualitative approach with a descriptive case study design was applied to three pregnant women with CED from August 2024 to May 2025. Data were collected through interviews and secondary data from the e-PPGBM system. The results showed an increase in body weight ranging from 5.5 to 12.95 kg and an increase in MUAC of 1–2 cm. However, one case of low birth weight was still observed, indicating the need to evaluate the quality and effectiveness of Local Supplementary Feeding interventions.
Antibacterial Compound from n-Hexane Fraction of Dillenia ochreata Leaves Yohandini, Heni; Muharni, Muharni; Candra, Putra Setia Aji
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 8, No 2 (2023): June 2023
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v8.i2.63

Abstract

Semprawang (Dillenia ochreata) belongs to the Dilleniaceae family that has been used by the Musi tribe, Banyuasin, South Sumatra, for scurvy medicine. This study aims to isolate secondary metabolites from D. ochreata leaves n-hexane extract and test their antibacterial activity against Escherichia coli and Staphylococcus aureus. The D. ochreata leaves were extracted through the maceration method with n-hexane solvent, and the isolated compounds were purified using column chromatography. The isolated compounds were analyzed using FT-IR, 1H-NMR, and 13C-NMR spectroscopy and compared the spectroscopic data with the literature. The antibacterial activity was determined against the E. coli and S. aureus bacteria with the disc diffusion method and MIC value was determined by the microdilution method. Based on the analysis of the spectroscopic data and compared with literature data, it is suggested that the isolated compounds are 3β-glucopyranosyl-lup-20(29)-en-28-oic, which mixes with aromatic compound. The isolated compounds showed antibacterial activity with a minimum inhibitory concentration (MIC) to E. coli at 120 µg/mL and S. aureus at 60 µg/mL
Development of the Fruit Peels of Rambutan (Nephelium lappaceum L.) into Herbal Tea Julinar, Julinar; Ananda, Dea; Huzaifah, Huzaifah; Musifa, Eva; Muharni, Muharni
IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Vol 11, No 1 (2026): February 2026
Publisher : IJFAC (Indonesian Journal of Fundamental and Applied Chemistry)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24845/ijfac.v11.i1.18

Abstract

Rambutan (Nephelium lappaceum) peel contains various bioactive compounds, including phenolics, flavonoids, and ellagic acid, which function as antioxidants. Antioxidants are compounds needed to inhibit radical reactions and oxidation processes that trigger various diseases. This study aims to determine the potential of rambutan peel to become a herbal tea. The study began with the determination of total phenolic and flavonoid levels in aqueous extracts of rambutan peel, followed by antioxidant activity assessment using the DPPH and FRAP methods. As a comparison, tea from tea leaves (Camellia sinensis) and herbal teas from kelor (Moringa oleifera) leaves and senduduk (Melastoma malabathricum L) leaves were used. The results showed that the aqueous extract of rambutan peel had a total phenolic content of 344.07 mg GAE/g and a flavonoid content of 7.96 mg QE/g, higher than those of tea leaves, kelor leaves, and senduduk leaves. Antioxidant activity test using the DPPH method showed that rambutan peel aqueous extract is an active antioxidant with an IC₅₀ of 0.797 µg/mL, with antioxidant activity 5.45 times stronger than tea leaves, 10.33 times stronger than moringa leaves, and 4.32 times stronger than senduduk leaves. Antioxidant test using the FRAP method also showed that the antioxidant capacity of rambutan peel water extract is 29.66 mgTE/g, higher than those of tea leaves, kelor leaves, and senduduk leaves, with values of 19.84 mgTE/g, 6.12 mgTE/g, and 14.52 mgTE/g, respectively. These data indicate that rambutan peel has strong antioxidant activity and has the potential to be developed as a herbal tea.Keywords: Nephelium lappaceum peel, antioxidants, herbal tea, DPPH, FRAP
Pelatihan Pembuatan Sabun Padat Transparan Antibakteri dari Ekstrak Daun Tembesu untuk Meningkatkan Keterampilan Masyarakat Desa Tanjung Seteko Harmida; Tanzerina, Nina; Lamin, Syafrina; Aminasih, Nita; Muharni; Hariani, Poedji Loekitowati
Jurnal Abdi Masyarakat Indonesia Vol 6 No 2 (2026): JAMSI - Maret 2026
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2697

Abstract

Penggunaan sabun herbal berbasis tanaman lokal semakin populer sebagai alternatif alami pengganti sabun sintetis yang mengandung bahan kimia. Kegiatan pengabdian kepada masyarakat ini memberikan pelatihan pembuatan sabun padat transparan antibakteri dari ekstrak daun tembesu. Ekstrak daun tembesu mengandung senyawa bioaktif seperti fenolik, tanin, alkaloid, steroid, terpenoid, flavonoid, dan saponin yang bersifat antibakteri. Kegiatan pengabdian Masyarakat dilaksanakan di desa Tanjung Seteko, kecamatan Indralaya, kabupaten Ogan Ilir dengan khalayak sasaran ibu-ibu PKK dan para remaja putri. Metode kegiatan dilaksanakaan dengan tahapan (i) penyuluhan, (ii) pelatihan dan (iii) evaluasi. Evaluasi dilakukan dengan pretes dan postes untuk mengetahui tingkat pemahaman peserta terhadap materi dan evaluasi penerimaan terhadap produk sabun yang dihasilkan. Hasil pretes dan postes menunjukkan terjadinya peningkatan pengetahuan dan ketrampilan peserta mengenai sabun padat transparan antibakteri berbahan ekstrak daun tembesu. Sebelum pelatihan, peserta yang mampu menjawab pretes dengan tepat hanya 16,67%, dan meningkat menjadi 90,0% setelah kegiatan dilakukan. Hasil evaluasi ini merupakan indikator keberhasilan kegiatan pengabdian masyarakat. Evaluasi terhadap penerimaan produk sabun dengan 7 kriteria yaitu warna, tekstur, busa, stabilitas, aroma, penampilan dan kenyamanan memperlihatkan bahwa masyarakat menerima dan menyukai sabun padat transparan antibakteri tersebut.
Chemical characteristics and potential as functional food of seminyak leaves (Champereia manillana) Restusari, Lily; Luqiana, Nur; Muharni, Muharni; Rahayu, Dewi
AcTion: Aceh Nutrition Journal Vol 11, No 1 (2026): March
Publisher : Department of Nutrition at the Health Polytechnic of Aceh, Ministry of Health

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/action.v11i1.2895

Abstract

Seminyak (Champereia manillana) is a local food crop from Rokan Hulu, Riau, which is often consumed as a vegetable. Although traditionally used, valid scientific information regarding its nutritional composition is limited, which hinders its development as a functional food. This study aimed to analyze the proximate nutritional and fiber content of Seminyak leaves to evaluate their potential as functional food. The proximate content (moisture, ash, protein, fat, and carbohydrates) and fiber content were analyzed using AOAC 1993 and FOSS Analytical standard methods. The results were descriptively analyzed by presenting the values obtained from these tests. The analysis results showed that Seminyak leaves have a significant protein content of 4.41% and a high ash content of 2.37%. The fat content was very low (0%). The average values of other proximate nutrients included water (78.85%), carbohydrates (9.72%), and crude fiber (2.9%). With this nutritional profile, especially the high protein and mineral (ash) content and low fat content, Seminyak leaves have great potential as a source of vegetable protein and minerals and as a raw material for developing functional food products, which can contribute to local food diversification and food security.
TRAINING OF FRUIT SALAD MAKING AND MARKETING STRATEGIES AS AN EFFORT TO IMPROVE LIFE SKILLS AND COMMUNITY MICROECONOMIC BUSINESS PROGRAM IN TANJUNG PERING VILLAGE. Fitrya, Fitrya; Yusup Nur Khakim, Mokhamad; Erni, Erni; Harmida, Harmida; Muharni, Muharni
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 3 (2026): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i3.986-992

Abstract

Program pemberdayaan masyarakat melalui sosialisasi Usaha Mikro, Kecil, dan Menengah (UMKM) dalam pembuatan salad buah di Desa Tanjung Pering Kecamatan Indralaya bertujuan untuk meningkatkan keterampilan dan pengetahuan warga dalam menciptakan peluang usaha mandiri. Program pengabdian ini dilakukan sebagai upaya untuk meningkatkan keterampilan warga. Melalui sosialisasi dan pelatihan pembuatan salad buah, diharapkan masyarakat dapat mengembangkan produk olahan bernilai jual tinggi yang dapat mendukung perekonomian keluarga. Metode pelaksanaan kegiatan meliputi penyuluhan, demonstrasi pembuatan salad buah, serta pelatihan pemasaran sederhana berbasis media sosial. Hasil dari program ini menunjukkan adanya peningkatan keterampilan masyarakat dalam mengolah buah menjadi produk makanan sehat dan menarik, sekaligus membuka peluang usaha baru berbasis UMKM di desa. Dengan demikian, program ini diharapkan dapat menjadi langkah awal dalam meningkatkan kemandirian ekonomi Masyarakat Desa Tanjung Pering. Kegiatan pengabdian telah dilaksanakan pada tanggal 24 oktober 2025 pukul 9.00 sampai selesai dan diikuti oleh 30 orang ibu ibu PKK. Pada kegiatan ini diajarkan manfaat salad buah, parkatek langsung cara membuat salat dan analisis ekonomi serta strategi pemasarannya.  Antusias peserta sangat tinggi dan kegiatan sangat bermanfaat bagi masyarakat untuk menambah keahlian dalam menciptakan peuang usaha baru yang tidak membutuhkan modal besar tetapi memiliki peluang pasar yang tinggi.
Culture optimization for keratinase production by thermophilic bacillus licheniformis AAL3 in keratin waste biodegradation Muharni, Muharni; Hasanah, Khairatul; Harvianti, Yuniar; Oktariansyah, Yadi
JPBIO (Jurnal Pendidikan Biologi) Vol 11, No 1 (2026): April 2026
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v11i1.6243

Abstract

Keratin waste is highly recalcitrant due to its complex protein structure, requiring efficient biodegradation strategies. This study aimed to evaluate and optimize keratinase production of thermophilic Bacillus licheniformis AAL3 isolated from the Air Putih hot spring, Lebong, Bengkulu. Qualitative keratinolytic activity was determined using feather meal agar, while quantitative enzyme activity was measured spectrophotometrically based on tyrosine release. The isolate exhibited a higher keratinolytic index (5.0) compared to B. licheniformis SCL2 (1.5). Quantitative analysis showed that AAL3 produced higher cell density (8.9 × 10? CFU/mL) and keratinase activity (1.0074 U/mL). Optimization studies revealed that maximum keratinase production occurred at 60 °C and pH 9. Among the tested carbon sources, 1% glucose resulted in the highest cell growth and enzyme activity, whereas 0.4% peptone was the most effective nitrogen source. The results demonstrate a strong positive correlation between bacterial growth and keratinase production. These findings indicate that B. licheniformis AAL3 has significant potential as a thermophilic keratinase producer for biotechnological applications, particularly in keratin waste biodegradation.
ANTIBACTERIAL ACTIVITY OF XANTHONE FROM ETHYL ACETATE EXTRACT OF THE STEAM BARK OF Garcinia picrorrhiza Miq Muharni Muharni; Elfita Elfita; Emil Pertiwi
ALCHEMY Jurnal Penelitian Kimia Vol 13, No 2 (2017): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.13.2.4346.250-261

Abstract

A compound was isolated from the ethyl acetate extract of stem bark Garcinia picrorrhiza. The extraction was conducted by maseration. Separation and purification were done by chromatography method. The structure of compound was established using UV, IR, and 1H NMR spectroscopy. The antibacteria activity of the isolated compound was tested by paper disk difusion method and minimum inhibitory concentration (MIC)   value was determined by using well difusion method examined against bacteria Escherechia coli, Salmonella typhi, Bacillus subtilis and Staphyloccocus aureus. The isolated compound was a yellow solids (43.8 mg) with melting point 171 – 172 oC. Based on spectroscopy data compared with data from the literature, the isolated  compound is a known compound of oxygenated xanthone group with structure 1,4,5-trihydroxy-2-(3methylbut-2-enyl)xanthone. The compound exhibited an antibacterial activity against Bacillus subtilis only with MIC of 62.5 µg/mL.
Co-Authors . ELFITA . MUNAWAR Abd. Rasyid Syamsuri Abdullah Abdullah Ade Oktasari Adriansyah, Fikri Afnidar Agusreni Agus Purwoko Aminah Aminah Aminu, Nurmin Aminudin Bama, Akhmad Amsina, Nuryani Anak Agung Istri Sri Wiadnyani Ananda, Dea Ani Sarah Arianti, Novi Sagita Arif Fadhilah, Arif At panagan At panagan Awaliah, Widiarti Azriani, Yuni Bahri, Usman Bana, Akhmad Aminuddin Budiono Budiono Candra Candra, Putra Setia Aji Carissa, Restri Diah Cenora, Cindy Dachariyanus Dachariyanus Dachrianus Dachrianus Dachriyanus Dasril Basir Deswari, Sri Devi Savitri Effendy, Devi Savitri Dewi Fatmarani Surianto Dewi Rahayu Dian Rianita Didi Pratama Dwi Anjar Susanti Elfita Elfita . Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elfita Elisa Nurnawati Eliza Eliza Eliza Eliza Emil Pertiwi Erni Erni Fajri, Riyadhul Fajri, Ryadhul Feriska Feriska Ferlinahayati Ferlinahayati Fitri Fitri Fitrya . Fitrya Fitrya Fitrya Fitrya Fitrya Fitrya Fitrya Fitrya Fitrya Fitrya Gemini, Pra Ghaniya, Fahdelaa Gusti Pratiwi Hadir Kaban, Hadir Harmida Harmida Harmida Harvianti, Yuniar Hary Widjajanti Hasanah, Khairatul Heni Yohandini Husein Hernadi Bahti Huzaifah, Huzaifah I Gusti Bagus Wiksuana Indah, Tri Irwan Irwan Jorena Jorena, Jorena Julinar Julinar Julinar Julinar Julinar Jurnal Pepadu Juswardi Juswardi, Juswardi Khakim, Mokhamad Yusup Nur Laila Hanum Lenny Anwar Lily Restusari Listina, Yuli Luqiana, Nur Mardiyanto Mardiyanto Maretha Kobaywan Maretha Kobaywan Maria, Tri Anna Marini . Maryadi Maryadi Maryadi Maryadi MASTUR ADHY SUDRAJAT Masyita Masyita Miksusanti Miksusanti Milanti Okta Ruliza Milanti oktaruliza Milanti oktaruliza, Milanti Mokhamad Yusup Nur Khakim Munajat, Muhammad Fahrizal Munawar . Munawar Munawar Munira, Widia Musifa, Eva Nina Tanzerina Nita Aminasih Novilla Rezka Sjahjadi Oktafiani, Tiara oktaviani, muthia Poedji Loekitowati Hariani Rahmadania Rahmadania Rahmawati, Rahmawati Rahmi, Nelvin Ramadhan Tosepu Rifdah Nabila Riska Adillah Rivai, M Yunus Rizki . Rizqaini, Alfitratul Sabandia, La Salni Sarmayanta Sembiring Selviani, Ananda Seni Metasari Siregar, Wardah Khoiriah Sofa Farida Sofa Farida Sri Hidayati Sri Mulyani Suhadi Suhadi Suheyanto Suheryanto Sulaiman Zuhdi Sumarti Sumarti Supriyatna Supriyatna Supriyatna Supriyatna Suryana, Nina Susanty, Sri Syafrina Lamin, Syafrina Syamsiah Wahyuni, Yayu Yadi Oktariansyah Yolahumaroh, Yolahumaroh Yuanita Windusari Yuliana Arsil Yusmarita, Yusmarita Yusnita, Rini Yusup Nur Khakim, Mokhamad Zainuddin, Asnia Zara Yunizar Zefron, Zefron