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All Journal JURNAL KIMIA SAINS DAN APLIKASI AKADEMIKA JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pemberdayaan Masyarakat Madani (JPMM) Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry Chemistry Indonesian Journal of Chemical Research Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Jambura Journal of Health Sciences and Research Jambura Journal of Food Technology Jambura FIsh Processing Journal Jambura Journal of Educational Chemistry Jambura Journal of Chemistry Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Mattawang: Jurnal Pengabdian Masyarakat Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Pharmaceutical Education Damhil: Jurnal Pengabdian kepada Masyarakat
Yuszda K Salimi
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Local Wisdom-Based Disaster Mitigation Education and Environmental Conservation in Bintalahe Village of Bone Bolango Municipality Sunarty Suly Eraku; Moh. Karmin Baruadi; Yuszda K.Salimi
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 7 No. 3 (2024): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v7i3.5007

Abstract

Bintalahe Village is a coastal area of Tomini Bay, Bone Bolango Regency. This area is prone to landslides and part of the area is on the coast.  Therefore, it is necessary to socialize and educate the community in disaster mitigation and environmental conservation based on local wisdom so that the surrounding community can be aware of the disasters that arise.  The main objective of this activity is to socialize and educate disaster mitigation and environmental conservation based on local wisdom in the coastal communities of Tomini Bay in Bintalahe Village. The method of activity implementation is carried out through stages, namely: 1). Survey and Coordination 2). Socialization 3). Education on disaster mitigation and environmental conservation based on local wisdom to the community, 4) Simulation when facing disasters to students of SDN 3 Kabila Bone, 5) Monitoring and evaluation. Based on the results of community service in socialization and education activities, it shows that the participants, namely the Bintalahe village community, are very enthusiastic and understand about potential disasters and how to deal with them. This is reflected in the dialog and question and answer activities during the activity stages. The education delivered in person was very interesting and important because it increased the knowledge and skills needed to deal with natural disasters including knowledge of emergency response actions, evacuation plans, and survival skills. Encouraging them to change to more sustainable behaviors to reduce plastic waste, wise use of natural resources, and other practices that support environmental conservation. Local wisdom-based disaster mitigation has the potential to improve community preparedness and response to disasters by utilizing local knowledge and culture. Disaster simulation is a very important and useful activity for students of SDN 3 Kabila Bone because students are trained to react quickly and not panic when a disaster occurs, which can save their lives and others. Local wisdom-based disaster mitigation has improved the community's understanding of risks and provided a sense of ownership of mitigation actions.
Developing Sacha Inchi Cultivation in Tabongo Timur Village: An Empowerment Strategy for Food Security and Economic Improvement Yuszda K. Salimi; Lanto Ningrayati Amali; Umar Sako Baderan; Siti Aisa Liputo; Erni Mohamad
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 7 No. 4 (2024): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v7i4.5474

Abstract

Tabongo Timur Village, located in the Tabongo Subdistrict, Gorontalo Regency, has significant potential for developing Sacha Inchi as a leading commodity to support food security and enhance the local economy. This empowerment program aims to increase the productivity and quality of Sacha Inchi plants through social, technical, and technological interventions. The program employs the Participatory Rural Appraisal (PRA) approach to actively engage the community in the planning and implementation processes. The methods used include cultivation socialization, technical guidance, product innovation training, and technology implementation for post-harvest processing. The results of the program showed a significant increase in plant productivity and the quality of Sacha Inchi products, achieved through the application of semi-organic cultivation techniques, the use of modern tools, and education related to product innovation. The training provided also improved partners' skills in processing Sacha Inchi into high-value products, such as oil, milk, jam, and snack bars. The discussion shows that this program successfully shifted farmers' mindsets towards better utilization of local potential and strengthened community involvement in productive agricultural activities. Collaboration between the village government, university, and farmer groups was key to the program's success, making Tabongo Timur Village a competitive Sacha Inchi processing center. This program can serve as a model for other villages in empowering local resources to support food security and improve community welfare.
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.
Diseminasi Modul Ajar Pembelajaran Berdeferensiasi berbasis STEM di SMA Asparaga Gorontalo Tahir, Wawan; La Kilo, Akram; Salimi, Yuszda K.; Laliyo, Lukman A.R.
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.v3i2.30662

Abstract

DISSEMINATION OF STEM-BASED DIFFERENTIATED TEACHING MODULE AT ASPARAGA SENIOR HIGH SCHOOL IN GORONTALO. This study disseminates differentiated STEM teaching modules at Asparaga Seniro High School, Gorontalo, to equip teachers with more inclusive and adaptive teaching strategies. The methods used in this activity include training, mentoring, and evaluation based on surveys and direct observations. The results of the activity indicate an improvement in teachers' understanding of STEM and differentiation concepts, as well as their success in designing and implementing teaching modules tailored to students' needs. The evaluation also reveals that the application of ethno-STEM, which integrates local culture into STEM learning, enhances student engagement and makes learning more contextual and meaningful. Thus, the dissemination of this differentiated STEM-based teaching module contributes to the transformation of learning into a more innovative and relevant approach that meets the needs of 21st-century education.
STUDI PEMBUATAN SNACK FOOD BAR BERBAHAN DASAR SACHA INCHI (PLUKENETIA VOLUBILIS L.) DENGAN PENAMBAHAN TEPUNG SUKUN (ARTOCARPUS COMMUNIS) Muti, Nurfadila; Salimi, Yuszda K; Kasim, Rahmiyati
Jambura Journal of Food Technology Vol 7, No 02 (2025): JUNI
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjft.v7i02.32780

Abstract

Sacha inchi (Plukenetia volubilis L.) and breadfruit flour (Artocarpus communis) are nutrient-rich local food ingredients with great potential for development as functional food products. This study aimed to develop a snack food bar based on sacha inchi paste and breadfruit flour with an optimal formulation that meets nutritional standards and consumer preferences. The research employed a D-optimal mixture design with three main variables: sacha inchi paste, breadfruit flour, and chopped sacha inchi beans. The formulation process was followed by proximate analysis, antioxidant activity testing using the DPPH method, and organoleptic evaluation covering taste, aroma, color, and texture attributes. Results showed that the optimal formulation consisted of 43.818% sacha inchi paste, 41.197% breadfruit flour, and 14.985% chopped sacha inchi beans, yielding 479.63 kcal per 12 bars. The product exhibited high protein and fat content and demonstrated moderate antioxidant activity (IC₅₀ = 67.06 ppm). Organoleptic testing indicated favorable consumer acceptance, particularly in color and taste. These findings suggest that the combination of sacha inchi paste and breadfruit flour can produce a nutritious and functional snack food bar. The product development contributes to local food diversification and the commercialization potential of competitive tropical ingredients. Snack food bar is one of the snacks in the form of a rod that generally consists of flour equipped with fillers such as fruits, nuts, jam and honey. This study aims to determine the chemical and organoleptic characteristics of snack food bars made from sacha inchi bean paste and breadfruit flour. Pre-treatment in the manufacture of snack food bars is the result of formulation from the results of a mixture design (D-optimal)12 formulation that has a concentration of sacha inci bean paste, breadfruit flour. From the results of the 14 raw material formulas. This study uses a mixture design (D-optimal) 12. The optimization of the formulation of raw materials for making snack food bars in this study was carried out to produce a total energy value of 405.046 kcal while the parameters of the protein content value were 14.01%, fat content was 28.85%, carbohydrate content was 40.96%, moisture content was 14.45%, ash content was 1.72%, fiber content was 2.06% and antioxidant activity was 67.06 ppm. Organoleptic testing produces snack bars with ra rating Keywords: Snack Food Bar, Sacha Inchi Beans, Breadfruit Flour, Total Energy ABSTRAKSacha inchi (Plukenetia volubilis L.) dan tepung sukun (Artocarpus communis) merupakan bahan pangan lokal yang kaya nutrisi dan berpotensi dikembangkan sebagai produk pangan fungsional. Penelitian ini bertujuan untuk mengembangkan snack food bar berbasis pasta kacang sacha inchi dan tepung sukun dengan formulasi optimal yang memenuhi standar gizi dan disukai konsumen. Metode yang digunakan adalah mixture design tipe D-optimal dengan tiga variabel utama, yaitu pasta kacang sacha inchi, tepung sukun, dan kacang sacha inchi. Proses formulasi diikuti oleh analisis proksimat, pengujian aktivitas antioksidan menggunakan metode DPPH, serta uji organoleptik terhadap atribut rasa, aroma, warna, dan tekstur. Hasil menunjukkan bahwa formulasi optimal mengandung 43,818% pasta kacang sacha inchi, 41,197% tepung sukun, dan 14,985% kacang cincang, dengan energi sebesar 479,63 kkal per 12 bar. Produk ini memiliki kadar protein dan lemak tinggi serta menunjukkan aktivitas antioksidan sedang (IC₅₀ = 67,06 ppm). Uji organoleptik menunjukkan penerimaan baik, terutama pada warna dan rasa. Temuan ini menunjukkan bahwa kombinasi pasta kacang sacha inchi dan tepung sukun dapat menghasilkan snack food bar bergizi dan fungsional. Pengembangan produk ini berkontribusi pada diversifikasi pangan lokal dan potensi komersialisasi berbasis bahan tropis berdaya saing tinggi. 
Evaluating Differentiated Chemistry Instruction in Senior High Schools Using Stake’s Countenance Model: A Study in Gorontalo City Suryanto, Suryanto; Lukum, Astin; Salimi, Yuszda K.; La Kilo, Akram; Laliyo, Lukman A.R.; Pikoli, Masrid
Jambura Journal of Educational Chemistry Vol 7, No 1 (2025): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v7i1.31729

Abstract

This study aims to evaluate the implementation of differentiated instruction in Chemistry subject for Grade 10 students across senior high schools in Gorontalo City using Stake’s Countenance Model. The evaluation focused on three key components: antecedent (lesson planning), transaction (instructional implementation), and outcome (student learning results). Data were collected through the analysis of lesson plans and teaching modules, classroom observations, teacher interviews, and assessments of student learning outcomes. The analysis employed both congruence and contingency approaches. The findings indicate that both lesson planning and instructional implementation fall into the "moderate" category, with average scores of 69.82% and 67.52%, respectively, while student learning outcomes were categorized as "good" with an average score of 68.89%. The contingency analysis revealed a misalignment between antecedent and transaction with the outcome, suggesting that student achievement was more strongly influenced by administrative targets (KKTP) rather than the effectiveness of differentiated instruction strategies. This study recommends the need for pedagogical training focused on strengthening conceptual understanding of differentiation, designing adaptive instructional materials, and applying authentic assessment practices to promote inclusive and responsive learning tailored to diverse student needs.
Identifikasi Miskonsepsi Ikatan Kimia Menggunakan Diagnostic Test Multiple Choice Berbantuan Certainty of Response Index Karim, Fadila; Ischak, Netty Ino; Mohamad, Erni; Aman, La Ode; Salimi, Yuszda K.
Jambura Journal of Educational Chemistry Vol 4, No 1 (2022): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v4i1.13239

Abstract

Penelitian ini bertujuan untuk mengidentifikasi miskonsepsi siswa SMA Negeri 1 Kabila pada materi ikatan kimia dengan menggunakan instrumen Diagnostic test multiple choice berbantuan Certainty of response index. Metode penelitian yang dilakukan adalah kualitatif dengan jenis penelitian deskriptif. Instrumen yang digunakan adalah Three-tier multiple choice. Subjek penelitian yang digunakan adalah kelas XI IPA SMA Negeri 1 Kabila dengan jumlah sampel sebanyak 58 siswa. Data penelitian ini di peroleh dari jawaban siswa pada soal three-tier multiple choice dan diolah berdasarkan pola jawaban siswa yang kemudian di kelompokan ke dalam kategori paham konsep , miskonsepsi error 1, miskonsepsi error 2, miskonsepsi error 3 dan tidak paham konsep. Hasil penelitian menunjukan bahwa kategori miskonsepsi error 1 (MK1) 3,22%, miskonsepsi error 2 (MK2) 8,55%, dan kategori miskonsepsi error 3 (MK3) 19,34%. Sedangkan paham konsep 12,55% dan tidak paham konsep 56,32%.
Identifikasi Kemampuan Berpikir Kreatif Siswa dalam Menyelesaikan Soal Open Ended Pada Materi Larutan Elektrolit Dan Non-Elektrolit Said, Sriyanti S; Mohamad, Erni; Pikoli, Masrid; Sihaloho, Mangara; Laliyo, Lukman A.R; Ischak, Netty Ino; Salimi, Yuszda K.
Jambura Journal of Educational Chemistry Vol 4, No 2 (2022): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v4i2.14491

Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan berpikir kreatif siswa dalam menyelesaikan soal open-ended pada materi larutan elektrolit dan non-elektrolit di SMA Negeri 1 Gorontalo. Pendekatan yang digunakan dalam penelitian ini adalah kualitatif dengan jenis penelitian deskriptif. Responden penelitian ada 43 siswa kelas X IPA 1 di SMA Negeri 1 Gorontalo. Pengumpulan data diperoleh dengan cara observasi, pemberian tes dan dokumentasi. Data yang digunakan berupa data hasil tes kemampuan berpikir kreatif siswa yang menggunakan 3 indikator yaitu indikator kefasihan (fluency), keluwesan (flexibility), dan kebaruan (originality). Hasil penelitian menunjukkan bahwa pencapaian rata-rata kemampuan berpikir kreatif siswa pada indikator kefasihan (fluency) memperoleh nilai 69,37% (kategori baik), indikator keluwesan (flexibility) siswa mendapatkan nilai sebesar 61,53% (kategori baik), dan indikator kebaruan (originality) memperoleh nilai 56,58% (kategori cukup).
Remediasi Miskonsepsi Siswa pada Konsep Asam dan Basa dengan Menggunakan Strategi Konflik Kognitif di Kelas XII MIA MAN 1 Kota Gorontalo Solang, Sriwanda Van; Salimi, Yuszda K; Pikoli, Masrid
Jambura Journal of Educational Chemistry Vol 2, No 2 (2020): August
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v2i2.7196

Abstract

Penelitian ini bertujuan untuk meremediasi miskonsepsi siswa dengan menggunakan strategi konflik kognitif. Desain penelitian ini yaitu one group pretest posttest. Sampel pada penelitian ini berjumlah 95 siswa yang terbagi dalam tiga kelas. Data pada penelitian ini berupa data kuantitatif dan kualitatif. Tes pemahaman konsep yang diberikan berupa three-tier diagnostic test yang sudah di uji validatas dan relibilitas. Tes yang digunakan sudah dinyatakan valid oleh tim validator dengan kategori timggi (baik) realibilitas r = 0,88 (kategori tinggi) . Analisis data menggunakan uji Wilcoxon signed-rank test dengan taraf signifikasi α= 0,05 untuk melihat pergeeran miskonsepsi, uji Liliefors umuk menguji keterlaksanaan sintak. Penentuan kategori tingkat pemahaman siswa untuk mengidentifikasi konsepsi siswa digunakan pilihan ganda tiga tingkat (three- tier diagnostic test) yang dilengkapi dengan Certainty of Response Index (CRI). Certainty Of Response (CRI). Hasil uji Wilcoxon signed-rank test menunjukkan bahwa pada taraf signifikansi α= 0,05 memberikan hasil pada ketiga kelas secara individu masing-masing berada pada nilai 0,000 dan secara klasikal berada pada nilai 0,002; 0,002 dan 0,002. Ini menunjukkan bahwa α -value yang diperoleh lebih kecil dari 0,05 sehingga H0 ditolak dan H1 diterima. Artinya, strategi konflik dapat mereduksi miskonsepsi siswa pada konsep larutan asam basa.
Identifikasi Kemampuan Kognitif Siswa pada Materi Koloid Rumape, Opir; Pomuato, Sasmita; Mohamad, Erni; Ischak, Netty Ino; Salimi, Yuszda K.; Munandar, Haris; Najmah, Najmah
Jambura Journal of Educational Chemistry Vol 5, No 1 (2023): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjec.v5i1.13215

Abstract

Penelitian ini bertujuan untuk mengetahui bagaiman kemampuan kongnitif siswa pada koloid di MAN I Kota Gorontalo. Penelitian/; yang dilakukan adalah kualitatif dengan jenis penelitian deskriftif. Instrumen penelitian yang digunakan dalah pilihan ganda tidak beralasan. Subjek penlitian yang digunakan adalah kelas XI IPA MAN I Kota Gorontalo dengan jumlah sampel sebanyak 31 siswa. Data dipoeroleh dari jawaban siswa pada soal pilihan ganda tidak beralasan. Data tersebut diolah berdasarkan jawaban yang kemudian dikelompokkan berdasarkan 4 indikator, setiap indikator1-3 terdiri dari 4 nomor soal dan indikator 4 terdiri dari 3 nomor soal. Hasil penelitian yang diperoleh yaitu kemampuan kongnitif siswa pada “sangat baik” dengan nilai presentasi keseluruhan 83,76% dilihat berdasarkan tabel presentasi kemampuan kongnitif. Pada indikator satu kemampuan kongniti siswa 94,35% kategori “sangat baik”, indikator 2 kemampuan kongnitif siswa 79,84% kategori “baik”, indikator 3 kemampuan kongnitif siwa 78,23% kategori “baik” dan terakhir indikator 4 kemampuan kongnitif siswa 82, 80% kategori “sangat baik”.
Co-Authors Abdul Rasyid Abidin, Khoirul Agus Malik Ibrahim Ahmad, Halid S. Akram La Kilo Alimuddin Alimuddin Alwi S. Hasan Anna Y. Pomalingo Arafat, Muhammad Yasser Ari Widiantoro Ari Widiyantoro Arifasno Napu Arviani Arviani Astin Lukum Astin Lukum Boima Ramses Situmeang Bumulo, Nuraini Citron S Payu Deasy N Botutihe Deasy Natalia Botutihe Delvi Suleman Djalil, Jhodi Pratama Domu, Siti Afdianti Erni Mohamad Hapsawati Taan Haris Munandar Hartati Inaku Hasanuddin Hendri Iyabu Herinda Mardin Ibrahim, Yusni Irwan irwan Ishak Isa Jafar La Kilo Jhodi Pratama Djalil Julhim S Tangio Julinton Sianturi Jumarni Kamarudin Karim, Fadila La Alio La Ode Aman Laliyo, Lukman A.R Lanto Ningrayati Amali Larosa, Esta Lisna Ahmad Lukman A. R. Laliyo Mangara Sihaloho Mardjan Paputungan Masrid Pikoli Melizubaida Mahmud Moh Adam Mustapa Moh Izwarto Piyohu Moh. Karmin Baruadi Mohamad Adam Mustapa Mohammad Zubair Hippy Murniati . Muti, Nurfadila Najmah Najmah Najmah, Najmah Netty I Ischak Netty Ino Ischak Nita Suleman Novianti, Rani Nurhayati Bialangi Nurkhaliq, Nurkhaliq Opir Rumape Opir Rumape Parulian, Boima Ramses Podungge, Muhamad Ramdhan Pomuato, Sasmita R Tulie, Wina Zulviana Rahmatia Rahmiyati Kasim Said, Sriyanti S Saiman Saiman Siti Aisa Liputo Siti Rahmatia Machieu Solang, Sriwanda Van Sri Ayu Ashari Suleman Duengo Sunarty Suly Eraku Suryanto Suryanto Syarbin, Ruslun A. R. Tahir, Wawan Umar Sako, Umar Weny J.A Musa Weny Musa Widy Susanti Abdulkadir Wisna Taniyo Wiwin Rewini Kunusa Yayurulia Hadju Yoyanda Bait Yuliyanti Kadir Yusni Ibrahim Yusuf, Novalita Zaenul Wathoni