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All Journal Jurnal Kesehatan Jurnal Sains Teknologi dan Lingkungan (JSTL) Jambura Journal of Educational Chemistry Jurnal Kesehatan Madani Medika Jurnal Pengabdian Masyarakat Abdimas Madani Hydrogen: Jurnal Kependidikan Kimia Indonesian Journal of Pharmaceutical Education Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Damhil: Jurnal Pengabdian kepada Masyarakat
Arviani Arviani
Chemistry Department, Faculty Of Mathematics And Natural Science, Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Health Professions Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Other

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Peningkatan Pengetahuan Mengenai Peran Nutrisi Dalam Sistem Imun Arviani Arviani; Ferli Eko Kurniantoro Ferly
ABDIMAS Madani Vol 6 No 2 (2024): Jurnal Abdimas Madani
Publisher : LPPM STIKES Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36569/abdimas.v6i2.159

Abstract

The pandemic began with the emergence of a new coronavirus in Wuhan, China. One way to prevent the transmission of this virus is by consuming nutritious foods that can boost the body's immunity. The immune system or the body's defense system is the body's ability to fight infections against bacteria or virulent factors. Consuming food rich in nutrients such as vitamins and minerals is important for enhancing the immune system. This community service aims to provide education to the community about food that can help improve the immune system. The youth of Nyamplung village have diverse educational backgrounds. Most have worked in several factories located in Yogyakarta. High interaction allows for exposure to bacteria and viruses, so it is necessary to boost immunity by consuming foods rich in minerals and vitamins. This community service activity is carried out with a community - based approach through directed discussion forums. The target is the youth in Nyamplung Village, Srimulyo Village, Piyungan District, Bantul Regency, Yogyakarta. The initial stage involved administering a pre-test to measure the level of knowledge. The post-test results of this community service program indicated an increase in the knowledge of the youth in Dusun Nyamplung about the importance of consuming nutritio us food to enhance the immune system through community-based directed discussion forums
Masker Gell Peel=Off Kulit Pisang Kepok (Musa acuminate x Musa balbisiana (ABB) cv ) dengan Perbedaan Konsentrasi Humektan Madu arviani -
Jurnal Kesehatan Madani Medika (JKMM) Vol 13 No 1 (2022): Jurnal Kesehatan Madani Medika
Publisher : Sekolah Tinggi Ilmu Kesehatan Madani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.463 KB) | DOI: 10.36569/jmm.v13i1.199

Abstract

Secara invitro kulit pisang kepok (Musa acuminate x Musa balbisiana (ABB)cv) mengandung senyawa flavonoid sehingga memiliki aktivitas antioksidan sebesar IC50 60.50 melalui metode ABTS (2,2 azinobis (3-etilbenzotiazolin)-6-asam sulfonat) yang dapat melawan bahaya toksik serta mengurangi terjadinya kerusakan pada sel kulit wajah yang diakibatkan oleh proses oksidasi radikal bebas. Madu mengandung vitamin C yang berkhasiat sebagai antioksidan sehingga sering digunakan untuk perawatan kulit. Masker gel peel-off merupakan sediaan kosmetik yang digunakan untuk merawat wajah dan memiliki keunggulan yaitu mudah dalam penggunakaan dan dapat dibersihkan dengan cara melepaskan lapisan film dari kulit wajah sekitar 15-30 menit. Penelitian ini bertujuan untuk mengetahui apakah ekstrak kulit pisang kepok dapat diformulasikan dalam bentuk masker gel peel-off dan untuk mengetahui evaluasi sifat fisik masker menggunakan humektan madu. Proses maserasi menggunakan etanol 96% kemudian dilanjutkan pada perbedaan konsentrasi humektan madu 15%, 20% dan 25%. Pengujian yang dilakukan terhadap sediaan masker gel peel-off yang dibuat meliputi uji organoleptis, homogenitas, pH, daya mengering, daya sebar, daya lekat dan uji kesukaan terhadap 10 orang sukarelawan. Hasil penelitian ini menunjukkan bahwa ekstrak kulit pisang kepok dengan perbedaan konsentrasi humektan madu dapat diformulasikan dalam sediaan masker gel peel-off, Masker gel peel-off ekstrak kulit pisang kepok memiliki penampilan fisik, pH, waktu kering, daya sebar yang baik sesuai dengan persyaratan yang ada dan untuk formulasi terbaik sediaan masker ekstrak kulit pisang kepok dalam bentuk gel peel-off berdasarkan uji kesukaan adalah pada formulasi 3 dengan konsentrasi humektan 25%.
Aktivitas Antioksidan Ekstrak Etanol Beras Merah (Oryzarufipogon) dengan Metode DPPH arviani -; Ellaine Nur Danastry; Ferli Eko Kurniantoro; Dwi Larasati
Jurnal Kesehatan Madani Medika (JKMM) Vol 12 No 2 (2021): Jurnal Kesehatan Madani Medika
Publisher : Sekolah Tinggi Ilmu Kesehatan Madani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.848 KB) | DOI: 10.36569/jmm.v12i2.200

Abstract

Tubuh memiliki sejumlah mekanisme untuk meredam radikal bebas dengan cara memproduksi antioksidan. Antioksidan dapat diperoleh dari luar tubuh (eksogenus) misalnya melalui makanan. Beras merah (Oryza rufipogon) memiliki kandungan zat aktif yang dapat berperan sebagai antioksidan dalam menangkal radikal bebas dalam tubuh. Pigmen antosianin (bentuk glikon dari antosianidin) dapat berperan sebagai antioksidan, antimikroba, antiviral, anti-inflamasi, fotoreseptor, sekaligus antialergi. Penelitian bertujuan mengetahui aktivitas kandungan antioksidan pada ekstrak etanol beras merah. Penelitian ini dilakukan secara eksperimental. Ekstrak beras merah dibuat dengan metode maserasi menggunakan pelarut alkohol 70%. Ekstrak etanol beras merah dibuat dalam seri konsentrasi (10, 100, 200, 300, 400, 500, 600) ppm. Pengukuran aktivitas antioksidan ekstrak etanol beras merah dilakukan dengan menggunakan sistem DPPH. Pengukuran absorbansi dilakukan menggunakan spektrofotometer UV-Vis pada panjang gelombang 516 nm. Hasil dalam penelitian ini menunjukkan nilai IC50 untuk antioksidan ekstrak beras merah sebesar 410,98 ppm. Aktivitas antioksidan ekstrak beras merah tergolong ke dalam antioksidan sangat lemah.
Sosialisasi Pencegahan dan Penyuluhan Penyakit Asam Urat di Dusun Kradenan, Desa Srimulyo, Kecamatan piyungan, Kabupaten Bantul Dwi Larasati; Arviani Arviani
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 3, No 1: June 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/damhil.v3i1.25223

Abstract

Gout is a condition resulting from elevated levels of uric acid in the blood, primarily affecting the elderly and causing joint pain, which can significantly disrupt daily activities. There is a widespread lack of understanding regarding the distinction between gout-induced pain and pain caused by other conditions. This community service initiative aims to enhance public awareness concerning the typical symptoms of gout, strategies for managing acute attacks, and preventive measures to mitigate the likelihood of future episodes. The program commences with the assessment of participants' uric acid levels, followed by an informative session delivered by PowerPoint presentations. Subsequently, the material presentation transitions into interactive discussions and a question-and-answer segment. This activity proceeded smoothly as planned and was perceived positively by the participants. Positive initiatives should be developed to help reduce gout sufferers and maintain a healthy diet.
Sosialisasi Bahaya Paparan Mikroplastik Terhadap Kesehatan Pangan Masyarakat Netty Ino Ischak; La Ode Aman; Arviani Arviani
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 2, No 2: December 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/damhil.v2i2.21385

Abstract

Microplastics pose a significant threat to both aquatic ecosystems and human well-being. This study endeavors to conduct a community engagement initiative focused on microplastic hazards in Molotabu Regency, with the goal of raising public awareness and fostering sustainable behavior change in plastic waste management. Microplastic pollution has emerged as a concerning issue, posing potential risks to food safety and public health. This research aims to conduct a socialization program on the hazards of microplastic exposure to food safety in the community of Molotabu Village. Using a participatory approach, this socialization program involves various stakeholders, including local communities and students. The socialization activities encompass informative presentations, interactive discussions, educational campaigns, and practical demonstrations to raise awareness about the adverse effects of microplastics on food safety. The results of this community engagement are expected to serve as valuable guidance for authorities and the local community to enhance awareness about the hazards of microplastics and promote sustainable behavior change in plastic waste management.
Analisis Kadar N-total Tanah pada Pertumbuhan Tanaman Jagung yang Diberikan Pupuk NPK-Biochar-Kitosan Roslina Imran; Astin Lukum; Wiwin Rewini Kunusa; Yuszda K. Salimi; Erni Mohamad; Arviani Arviani
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 1 (2025): Maret : Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v3i1.384

Abstract

Corn (Zea mays) is a widely cultivated crop in Gorontalo and has high economic value as well as an important role in food security. Fertilization is one of the key factors that influence the productivity of corn plants. This research aims to determine the combination of NPK fertilizer doses granulated with Biochar-Chitosan in enhancing the growth and productivity of corn plants, as well as its impact on the quality of total N soil content. The study was conducted by planting corn, applying fertilizer, and observing its growth through measurements of plant height, leaf length, stem diameter, cob weight with husk, and cob weight without husk. The observational data were then analyzed descriptively, summarizing or classifying the data set to provide an overview of the data. Additionally, the analysis of soil N-total content was conducted before and after the application of fertilizers. The research results show that the combination of NPK-Biochar fertilizer doses has a significant impact on the growth and productivity of corn plants. The 7.5-gram NPK-Biochar fertilizer dose yielded the best results in increasing plant height, number of leaves, stem diameter, and cob weight with and without husks compared to other doses. Soil chemical property analysis also indicates that the application of NPK-Biochar fertilizer has a positive impact on the quality of the soil's total nitrogen content.
In Silico Study of the Potential of Moringa oleifera Secondary Metabolites as α-Glucosidase Inhibitors Bumulo, Nuraini; Aman, La Ode; Kilo, Jafar La; La Kilo, Akram; Salimi, Yuszda K.; Arviani, Arviani
Indonesian Journal of Pharmaceutical Education Vol 5, No 1 (2025): January–April 2025
Publisher : Jurusan Farmasi Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37311/ijpe.v5i1.28749

Abstract

This study aims to evaluate the potential of Moringa oleifera secondary metabolites as inhibitors of the α-glucosidase enzyme using an in silico approach. The study employed molecular docking methods. The structure of the α-glucosidase enzyme was obtained from the Protein Data Bank (PDB ID: 3TOP), while the structures of Moringa oleifera secondary metabolites were sourced from the literature. Docking simulations were conducted using AutoDock Vina, and interaction results were analyzed using Discovery Studio. The analyzed parameters included binding affinity values and the interactions between ligands and active site residues of the enzyme. The results showed that several secondary metabolites of Moringa oleifera, such as lutein and 4-(α-L-rhamnopyranosyloxy)benzyl glucosinolate, exhibited strong binding affinity values: -10.93 kcal/mol for lutein and -10.27 kcal/mol for 4-(α-L-rhamnopyranosyloxy)benzyl glucosinolate. Benzyl glucosinolate enhanced the stability of the ligand-protein complex, demonstrating its potential as a more effective α-glucosidase inhibitor compared to acarbose, the currently used antidiabetic drug. Based on molecular docking analysis, the secondary metabolites of Moringa oleifera indicate great potential for further development as antidiabetic agents.
Penguatan Pemahaman Dasar Kimia Organik melalui Pembelajaran Materi Senyawa Hidrokarbon bagi Siswa SMKN 1 Analis Kimia Gorontalo Bialangi, Nurhayati; Arviani, Arviani; Kilo, Ahmad Kadir
Damhil: Jurnal Pengabdian kepada Masyarakat Vol 3, No 2: December 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/damhil.v3i2.29750

Abstract

Strengthening fundamental concepts in organic chemistry is crucial for students' academic and industrial success. This activity aimed to deepen students' understanding of hydrocarbons, including alkanes, alkenes, and alkynes, along with their physical and chemical properties. The activity also introduced key reactions such as combustion and substitution. Through this, students learned to identify molecular structures, nomenclature, and chemical properties of hydrocarbon compounds. The teaching methods used included lectures, simulations, group discussions, laboratory practices, and assessments through tests and quizzes. Discussions helped students clarify challenging concepts like the structural differences among hydrocarbons and their associated reactions. Emphasis was placed on laboratory work to ensure that students not only grasped theoretical concepts but also gained practical skills in handling chemicals, laboratory equipment, and following safety protocols. Results from the activity showed that this approach effectively enhanced both understanding and technical abilities. Students observed the unique properties and reactivity of hydrocarbons in controlled laboratory settings, which also encouraged the development of analytical and critical thinking skills. This initiative strengthened their foundation in organic chemistry and prepared them for future challenges in the chemical industry. The combination of hands-on practices and in-depth discussions proved effective in improving students' comprehension of hydrocarbons and their chemical behavior. Furthermore, it laid the groundwork for further learning about hydrocarbon derivatives and their diverse industrial applications.
Calcium Assay of Tuna Bone Waste with Atomic Absorption Spectrophotometer (AAS) Najmah, Najmah; Ramadhani, Andi Indra Wulan Sari; Pagalla, Devi Bunga; Arviani, Arviani; Sangkota, Vivi Dia Afrianti
Hydrogen: Jurnal Kependidikan Kimia Vol 13, No 1 (2025): February 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i1.14705

Abstract

Yellowfin tuna in Gorontalo is very abundant and is often exported outside the region and even abroad as fillets, so yellowfin tuna bones are also very plentiful. The community frequently processes yellowfin tuna bones into kuah asam or namely ilahe. One of the sources of ilahe is Averrhoa bilimbi L., but the leftover tuna bones are only a source of pollution. This research focuses on processing the waste into a product of high nutritional value and highlights the novelty of a more environmentally friendly fish bone calcium extraction method. One of the main novelties of this research is the use of natural materials, namely star fruit, as an alternative for calcium extraction, which reduces dependence on harmful chemicals and supports the principle of sustainability. The extraction method used heat, followed by drying to reduce moisture content, pulverizing (blender) to reduce particle size and sieving. The calcium content in tuna bone meal was then analyzed using the Atomic Absorption Spectroscopy (SSA) method. The results showed that the tuna bone meal was white in colour, and the calcium content was 184.4890 mg/g or 18.45%. This product has the potential to be applied in various fields, such as food, health, animal feed, pellets, and organic fertilizer, as well as a solution to reduce fishery waste and support environmental sustainability.
Co-Authors Ahmad Kadir Kilo Akram La Kilo Astin Lukum Bumulo, Nuraini Cecy Rahma Karim Devi Bunga Pagalla Dwi Larasati Dwi Larasati Ellaine Nur Danastry Erga Kurniawati Erni Mohamad Fadilah Alawiya Paputungan Ferli Eko Kurniantoro Ferli Eko Kurniantoro Ferly Frida Mariaty Yusuf Haris Munandar Helda Nurfitriana Jafar La Kilo Julhim S Tangio Kostiawan Sukamto, Kostiawan La Ode Aman La Ode Aman Lubna Hanifah Mardjan Paputungan Maulana Tegar AdityaNugraha Melinda Fitriani Muhammad Fariez Kurniawan Najmah Najmah Najmah, Najmah Netty Ino Ischak Nita Suleman Nurhayati Bialangi Ramadhani, Andi Indra Wulan Sari Ramli Utina Roslina Imran Sangkota, Vivi Dia Afrianti Thayban, Thayban Wiwin Rewini Kunusa Yuszda K Salimi Yuszda K. Salimi