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All Journal Jurnal Biologi Universitas Andalas BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Teknologi Pertanian Andalas JURNAL BIOCOLONY Agroteknika Jurnal Biogenerasi SINTA Journal (Science, Technology, and Agricultural) ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Journal Of Human And Education (JAHE) Journal of Applied Agricultural Science and Technology Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Eduscience Development Journal (EDJ)
Viza, Rivo Yulse
Politeknik Pertanian Negeri Payakumbuh
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PENGARUH PROSES PENGOLAHAN TERHADAP STABILITAS DARI WARNA MI DENGAN PEWARNA KULIT BUAH NAGA (Hylocereus polyrhizus) Harni, Mimi -; Viza, Rivo Yulse; Novita, Rilma; Violalita, Fidela; Rahzarni; Ulhusnah, Annisa
Jurnal Teknologi Pertanian Andalas Vol 29 No 2 (2025)
Publisher : Universitas Andalas

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

Abstract

Noodles are a food that all groups love. Many noodles sold in the community use natural dyes, although many still use synthetic dyes. This condition can be seen by the public starting to understand the importance of maintaining health, especially food coloring, so many noodles in circulation use natural coloring. Natural dyes are safe to use and have functional properties that are not available from artificial dyes, but have the weakness of being easily damaged during processing, especially at high temperatures. Generally, processed noodles use high temperatures in the process. Therefore, this research aims to identify the noodle processing process that causes the greatest damage to the color quality of the noodles produced. This research used a Completely Randomized Design with four treatments: boiling, steaming, steaming and drying, and steaming and frying. Noodle dough was used as a control in the treatment. This research used three replications. Observations were made on antioxidant activity, polyphenol, anthocyanin, betacyanin, and color quality. Based on this research, the noodle processing that provides the best colour quality is the steaming treatment with antioxidant activity of 21.69%, polyphenol content of 34.99 mg GAE/100 g, anthocyanin content of 40.72 mg/100, betacyanin content of 39.25 mg/100, and colour L* = 45.73, a* = 13.54 and b* = 9.86.
Pemberdayaan Perempuan Ruhama Simpang Kapuak Kecamatan Mungka melalui Digitalisasi dan Manajemen Keuangan dalam Penguatan Usaha Teh Gambir Lokal Amri Syahardi; Rivo Yulse Viza; Heri Faisal Harahap; Muhammad Hardian Syaputra; Eko Wahyu Apriansyah
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 4 No. 4 (2025): November 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v4i4.6561

Abstract

Micro, small, and medium enterprises (MSMEs), particularly those managed by women in rural areas, play a crucial role in supporting family and local economies. However, this potential is often hampered by limited access to technology and understanding of modern business management. The Ruhama women's group in Simpang Kapuak Village, Mungka District, faces similar challenges in its local gambir tea production business. This community service program aims to address these obstacles through strategic interventions in digital marketing and financial management. Implementation methods include outreach, theoretical training, and intensive practical mentoring. The activity stages are systematically designed, starting with needs analysis and program implementation, and ending with impact evaluation, measured by increasing empowerment levels. The results demonstrate significant improvements in digital literacy and financial management skills among participants. 85% of participants are able to create promotional content for products on social media, and 92% understand the basic concepts of simple financial record keeping. Close collaboration with the village government also strengthens program synergy, aligning with the regional development vision. The program has not only succeeded in improving technical capacity but also fostering an entrepreneurial spirit and independence, which are essential foundations for the economic sustainability of local communities.
Pemanfaatan Eco Enzyme dalam Proses Biodrying Limbah Gambir (Uncaria Gambir Roxb) pada Kelompok Tani Bunga Gambir di Kecamatan Mungka Rivo Yulse Viza; Sriwulantari, Veronika; Fambari, Rovel Lando
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 4 No. 4 (2025): November 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v4i4.6802

Abstract

Mungka District in Lima Puluh Kota Regency, West Sumatra, is one of the main centers of gambier production that generates a large amount of solid waste from the leaf pressing process. This waste had previously been unmanaged and posed an environmental pollution risk. This community service program aimed to implement bio drying technology based on eco enzym as an environmentally friendly solution to convert gambier pressing waste into value-added organic compost. The program was carried out collaboratively with the Bunga Gambir Farmers Group through training, demonstration, and field mentoring. The partners successfully produced eco enzym from household organic materials and applied it in the bio drying process. The activity resulted in a reduction of waste volume and moisture content by up to 70%, a color change to dark brown, odor reduction, and the formation of semi-mature compost with crumbly texture and no unpleasant odor. The compost product is currently being matured and evaluated for quality before field application. This program improved the knowledge, technical skills, and awareness of the farmers in sustainable waste management and established a practical model for eco enzym–based gambier waste processing that can be replicated in other rural communities.
Co-Authors Ali Imran Amri Syahardi Andriyanto Apriza Hongko Putra Ardila Putri Wiadril Arista Ratih Astuti, Tutut Puji Ayu Saputri Darlis, Olivia Dian Purnama Ilahi Dika Sumanti Eko Wahyu Apriansyah Eko Wulandari Eko Wulandari Eko Wulandari Eni Yulianti Fajar Ahmad Fajar Ahmad Fambari, Rovel Lando Festiyed Fidela Violalita Handayani, Pitri Harni, Mimi - Heri Faisal Harahap Indah Putri Zafira Indah Saskia Lanis Nopita Maini Leni Marlina Leni Marlina Lisa Utami M, Yenni Mesi Diana Sari Mimi Harni Mimi Harni Muhammad Hardian Syaputra Mulyono Pitri Handayani Putra, Apriza Hongko Rahzarni Ratih, Arista Rilma Novita Rozana Zuhri Rozana Zuhri Setia Wulandari Ningsih Sisca, Vivi Sriwulantari, Veronika Sry Mulyani Tutut Puji Astuti Ulhusnah, Annisa Wulandari, Eko Yasi Ririzky Yenni Muchrida