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All Journal IPTEK Journal of Proceedings Series The Journal of Pure and Applied Chemistry Research Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian UNDIKMA Hydrogen: Jurnal Kependidikan Kimia ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Prosiding Konferensi Nasional PKM-CSR Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Nuras : Jurnal Pengabdian Kepada Masyarakat
Alvin Juniawan
Program Studi Biologi, Universitas Islam Al-Azhar
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Pelatihan Alat Bantu Penyandang Disabilitas Sebagai Upaya Meningkatkan Kualitas Hidup di Desa Taman Ayu Kabupaten Lombok Barat Wanadiatri, Halia; Juniawan, Alvin; Sabariah, Sabariah
Jurnal Pengabdian UNDIKMA Vol. 5 No. 4 (2024): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v5i4.13005

Abstract

This community service aims to improve the ability of people with disabilities to use disability aids as an effort to improve their quality of life. The implementation method of this activity included data collection, training, and evaluation. Partners of this activity included Foster Cadres and People with Disabilities in Taman Ayu Village, West Lombok Regency. The results of this community service activity showed that participants with disabilities had the ability to use aids consisting of wheelchairs, canes, and hearing aids. In addition, information was provided regarding the place and how to care for these aids. It is hope that with the ability to use these aids, the quality of life of people with disabilities will improve.
Pemberdayaan Masyarakat melalui Pemanfaatan Susu Kambing dan Umbi Talas sebagai Sumberdaya Pangan Lokal untuk Mengatasi Stunting di Desa Genggelang Kabupaten Lombok Utara Juniawan, Alvin; Wanadiatri, Halia; Swandayani, Rosalina Edy; Wedowati, Endang Retno; Rejeki, Fungki Sri; Haryanta, Dwi
Jurnal Pengabdian UNDIKMA Vol. 6 No. 1 (2025): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i1.13522

Abstract

This community service activity aims to empower the community by utilizing local food sources processed from taro tubers and Etawa goat's milk to overcome stunting in Genggelang Village, North Lombok Regency. The implementation method of this service included socialization, training, and mentoring. The evaluation instrument for this activity used a pre-test and post-test, which were then analyzed descriptively. The results of this service showed that the community increased knowledge and skills to process the potential of local village food into processed taro flour products, cookies, processed Etawa goat's milk products, and vegetable nuggets. The potential of these products could overcome the problem of stunting and improve the community's economy.
Pemberdayaan Masyarakat Melalui Pengolahan Air Nira Aren Menjadi Minuman Kemasan yang Bernilai Ekonomis di Desa Gelangsar Kabupaten Lombok Barat Juniawan, Alvin; Syuhriatin, Syuhriatin; Rosadi, Narita Amni
Jurnal Pengabdian UNDIKMA Vol. 6 No. 2 (2025): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i2.14902

Abstract

This Community Service aims to improve the knowledge and skills of the members of the "Batu Beleq" farmer group in processing Palm Water into Packaged Drinks with Economical Value. The method of implementing this service used training through the stages of survey, socialization, and practice. The participants of this service were the Palm Farmer group in Gelangsar Village, West Lombok Regency with a total of 30 participants, involving students of the Faculty of Science and Agriculture. The results of this service showed the increased knowledge and skills of participants in processing palm water using packaging tools and UV light sterilization without additional chemicals. In addition, participants had the ability to package palm water products that are durable and long lasting.
Effectiveness of Antioxidant Compounds in Swallow's Nest from Lombok Juniawan, Alvin; Andini, Arista Suci; Wanadiatri, Halia
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 5 (2024): October 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i5.13169

Abstract

This study investigated the antioxidant activity of swallow nests known as Edible Bird Nests (EBNs) derived from the swallow species Collocalia linchi, especially those sourced from Lombok, Indonesia with various health benefits, including their potential as antioxidants. This study used swallow nest samples taken from 3 different locations, namely: East Lombok, Central Lombok and West Lombok. The extraction method used is heating and sonication. Antioxidant activity was assessed quantitatively using the DPPH method and measured by UV-Vis spectrophotometry. Results showed varying IC50 values across different extraction times, with the highest values recorded at 3818.47 mg/mL and the lowest at 2331.47 mg/mL, compared to the control (ascorbic acid) at 35.22 mg/mL. The higher the IC50 value, the lower the effectiveness of antioxidants and vice versa. These findings suggest that the antioxidant activity of EBNs extracts is relatively weak when compared to ascorbic acid. This study contributes to the understanding of optimized extraction techniques by heating and sonication to unlock the full potential of the extraction results of bioactive compounds.
Analisis Potensi Desa dalam Pengembangan Ekowisata Spiritual Bayan Berkelanjutan Menuju Desa Berdaya Juniawan, Alvin; Hidayati, Lilik; Husain, Pahmi
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v6i1.899

Abstract

This community service activity aims to analyze the village potential and formulate a sustainable Bayan spiritual ecotourism model as an accelerator for Bayan Village, Bayan District, North Lombok Regency, towards the status of Empowered Village. Bayan Village in North Lombok has unique potential in the form of the sacred site of the Bayan Beleq Ancient Mosque and the local wisdom of Wetu Telu, but this potential is threatened by the risk of commercialization and the lack of structured customary governance. The method used is action research with a participatory qualitative approach, through SWOT analysis, FGDs, and customary workshops involving the Customary Council, Pokdarwis, and BUMDes. The results of this service produce scientific findings that the educational ecotourism model is only sustainable if the absolute authority of the customary council is determined as the main control variable that limits zoning and commercial activities. Based on these findings, a Bayan spiritual-customary ecotourism model is formulated that clearly distinguishes the sacred core zone and the educational buffer zone. This community service activity also successfully increased the human resources capacity of the Tourism Awareness Group (Pokdarwis) through ethical storytelling training, which serves as a filtering mechanism for cultural values. The main output of this activity was a strategic roadmap integrated into the village planning document (RPJMDes), which serves as an operational guide for the development of Bayan Village towards an Empowered Village through the synergy of cultural preservation, social empowerment, and local economic empowerment.
Dari Biji ke Cita Rasa: Pelatihan Brewing dan Cupping untuk Pemberdayaan Petani Kopi Desa Bayan Kabupaten Lombok Utara Cahayani, Mimi; Juniawan, Alvin; Swandayani, Rosalina Edy; Andini, Arista Suci; Fibrianto, Kiki; Rukmi, Widya Dwi; Pangestuti, Erdiana
Jurnal Pengabdian UNDIKMA Vol. 7 No. 1 (2026): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i1.18433

Abstract

This community service program aims to enhance the capacity of coffee farmer groups in post-harvest processing and professional coffee quality assessment, as well as to improve farmers’ understanding of coffee flavor profiles in order to increase their competitiveness in the market. The program was implemented through training and mentoring activities involving 35 coffee farmers from the “Muda Maju Tanjung Biru” group. Program evaluation was conducted using questionnaires and analyzed with a non-parametric statistical test (McNemar’s test). The results indicate that the training was effective in improving the partners’ knowledge and skills, as evidenced by a 79% increase in participants’ average knowledge scores after the program. In the cupping score training, 40% of participants (14 farmers) successfully achieved basic scoring competency. Overall, this community service program has proven to enhance farmers’ professionalism in coffee post-harvest processing and quality evaluation.
Diversifikasi Produk Ikan untuk Solusi Peningkatan Ekonomi Kreatif Masyarakat Pesisir di Desa Sambik Elen Kabupaten Lombok Utara Andini, Arista Suci; Darayani, Dhiafah Hera; Kamil, Muhammad Ikhsan; Hardoko, Hardoko; Bintoro, Gatut; Swandayani, Rosalina Edy; Juniawan, Alvin
Jurnal Pengabdian UNDIKMA Vol. 7 No. 1 (2026): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i1.18789

Abstract

This community service program aims to enhance the knowledge and skills of members of the Karang Taruna youth group and local fishing groups through the application of appropriate technology in fisheries product diversification in Sambik Elen Village, North Lombok Regency. The program was implemented using a participatory approach through training in the production of fish floss and fish nuggets, as well as the use of an oil-draining spinner and product packaging techniques. Evaluation was conducted at the beginning and end of the program using pre-test and post-test instruments. The results indicate a significant improvement in partners’ knowledge and skills, reaching 92%, in processing fish catches into higher-value and longer-lasting products. The program emphasizes financial self-reliance and entrepreneurship by optimizing local potential to create sustainable flagship products, while simultaneously reducing dependence on raw fish sales and minimizing economic losses among fishermen.
Reduction of Nitrite Levels in Edible Bird Nest on Lombok Island with Alkali Solution and Oxygen Water Juniawan, Alvin; Andini, Arista Suci; Syuhriatin
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.9682

Abstract

In this study, sampling was carried out at 3 locations of swallow nest farmers, namely in East Lombok, Central Lombok and West Lombok. The type of swallow nest used in this study was the Linchi swallow nest. This study was a quantitative study, namely to find the best variation in soaking time with alkaline water and Oxygen Water to reduce nitrite levels. Sample measurement using a Uv-Vis spectrophotometer instrument and characterization using FTIR. The results of the study showed the highest reduction in nitrite levels using an alkaline solvent with a pH of 7.5, Central Lombok, East Lombok and West Lombok Edible Bird’s Nest Sample, respectively, as follows: 87.88%; 96.26%; and 94.59% with an optimum contact time of 30 minutes. While the highest reduction in nitrite levels for Central Lombok, East Lombok and West Lombok, Edible Bird’s Nest samples were as follows: 92.51%; 98.5%; and 97.85% with an optimum contact time of 15 minutes. This is also supported by FTIR spectra data from optimum conditions for reducing nitrite levels where the characteristics of the FTIR spectra in the 1400 cm-1 wavenumber region have a %T value after treatment> to %T before treatment. The results of the macronutrient test showed that the bird's nest contains carbohydrates, proteins and lipids. While the results of the phytochemical test showed that the bird's nest sample contained phenolic compounds. In this study, it has been successfully reduced nitrite levels in bird's nests using alkaline solvents pH 7.5 and Oxygen Water which is the latest method that is cheaper and more efficient.
Co-Authors Andini, Arista Suci Arista Suci Andini Aulia, Fitria Bambang Ismuyanto Bambang Ismuyanto Barlah Rumhayati Barlah Rumhayati Barlah Rumhayati Dhiafah Hera Darayani Dwi Haryanta Endang Retno Wedowati Fathurrahman Fathurrahman Fathurrahman Fathurrahman Fredy Kurniawan Fungki Sri Rejeki Fungki Sri Rejeki Gatut Bintoro Gde Paradatu, Lalu Puri Agung Hardoko Hardoko Hari Wahyudi Hasan Basri Husain, Pahmi Husna, Erlina Urwatul Jody Prayoga, Lalu Muhammad KIKI FIBRIANTO Lilik Hidayati, Lilik Mimi Cahayani Muhammad Kamil Narita Amni Rosadi Novida Sari Pangestuti, Erdiana Rosadi, Narita Amni Rosalina Edy Swandayani Rukmi, Widya Dwi Sabariah Sabariah Sahid, Ashabul Suprapto, Suprapto Syahputra, Muhammad Yudha Syuhriatin Syuhriatin, Syuhriatin Wanadiatri, Halia