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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Bios Logos Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology JBIO: jurnal biosains (the journal of biosciences) AL KAUNIYAH Journal of Aquatropica Asia Jurnal Abdimas Mahakam Jurnal Pembelajaran dan Biologi Nukleus EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi Jurnal Pengabdian kepada Masyarakat Nusantara International Journal Of Science, Technology & Management (IJSTM) Community Empowerment Bioscientist : Jurnal Ilmiah Biologi Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Science Technology and Management Journal (STMJ) CONSERVA : Jurnal Konservasi Sumber Daya Alam dan Lingkungan Berita Biologi
Lingga, Rahmad
Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering 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 Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Veterinary Other

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STEAM-Based Sustainable Education Training: Building Health Foundations and Fostering Generation Alpha Maruf, Rosalin Yuniarti; Priawan, Indra; Lingga, Rahmad; Septiadi, Abdurrohman; Syach Putra, Marthin; Roshuna, Ghaida
Jurnal Abdimas Mahakam Vol. 10 No. 01 (2026): Januari
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v10i01.3813

Abstract

This community service project promoted sustainable education for early childhood by integrating family health literacy and STEAM-based learning in Pangkalpinang, Bangka Belitung Islands Province, Indonesia. Recognizing that sustainable development education should begin early, the program aimed to strengthen parents’ understanding of holistic child development, combining health, creativity, and environmental awareness. Inspired by the participatory principles of Participatory Action Research (PAR), the project involved three main stages they are planning, action, and observation to foster collaboration among parents, educators, and health professionals. Held on August 30, 2025, the one-day workshop was attended by 30 mothers from diverse backgrounds. Sessions were led by a doctor as well as a lecture in the Faculty of Medicine and Health Sciences of Universitas Bangka Belitung and an early childhood educator, covering children’s health topics, which are nutrition, sleep, and screen time, and STEAM-based hands-on learning using simple household materials. Key activities included the Engineering Building Challenge, where participants, as mothers, built creative projects, and the STEAM Fair, where students from the Wonderchild STEAM class performed their STEAM projects and experiments, that presented in English. The program ran effectively and encouraged active participation, collaboration, and enthusiasm among parents. Observations showed strong interest in integrating STEAM and health principles into family routines. This initiative highlights the importance of community-based education programs in Bangka Belitung and encourages future expansion to include teachers, localized STEAM modules, and sustained collaboration among educators, parents, and health experts.
The Effect of Addition Various Concentrations of Yeast (Saccharomyces cerevisiae) on the Quality of Porang Tubers (Amorphophallus sp.) Wati, Ira; Helmi, Henny; Lingga, Rahmad
JURNAL BIOS LOGOS Vol. 15 No. 3 (2025): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v15i3.61693

Abstract

Porang tubers (Amorphophallus sp.) are a food commodity rich in glucomannan but also contain antinutritional compounds such as calcium oxalate. This study aimed to determine the effect of adding Saccharomyces cerevisiae yeast on improving the quality of porang flour and its ability to reduce calcium oxalate content. The research method used was fermentation with the addition of various concentrations of S. cerevisiae. The treatments applied were soaking with 10% S. cerevisiae, 20% S. cerevisiae, and a control treatment without yeast (0%). Parameters observed during the fermentation process included pH, total acidity, and total population in the porang soaking water. Meanwhile, yield, calcium oxalate, glucomannan, starch, moisture, ash, and color were analyzed to assess porang flour quality. The results showed that pH decreased and total acidity increased with the length of fermentation up to 72 hours. Yeast increased at 10% and 20% S. cerevisiae concentrations until 48 hours and decreased at 72 hours, whereas in the control treatment, population of yeast decreased up to 48 hours and increased at 72 hours. The study indicated that fermentation with S. cerevisiae effectively reduced calcium oxalate content and improved porang flour quality. The lowest calcium oxalate content was found in the 10% S. cerevisiae treatment, while the highest glucomannan content was observed in the 20% treatment. Porang flour treated with 20% S. cerevisiae showed lower moisture and ash content, while flour from the 10% treatment had higher starch content and a brighter color. Based on various test parameters, the porang flour produced in this study complied good quality standards.
Co-Authors ACENG RUYANI Adibrata, Sudirman Ahmad Syazili Ahsaniyah, Shinta ANDRI KURNIAWAN Arif, Maulana Bayu, Hendi Hendra Budi Afriyansyah Dalimunthe, Nurzaidah Putri Djuria, Rachmawati Felani Edelweis, Mutia Anggita Fastanti, Fandri Sofiana Fatansyah, Firzan Fauziyah, Zaenab Feni Kurnia, Feni Fitri Afriani Fitriyani Fitriyani Granitio Irwan, Andesta Henny Helmi Henri Henri, Henri Hidayah, Reysya S N Ilham Bahtera, Novyandra Iman Rusmana Indra, Muhammad Panca Insyira, Rania Ira Wati Irawati Irawati Islamiyah, Umiyatul Juliansyah, Ari Julisa, Shella Indila Lissoliha, Lissoliha Maruf, Rosalin Yuniarti Meilya, Risna Meysari, Della Mutiara, Devia Nurjannah Nurjannah Papingka, Tirma Pratoyo, Genta Hazi Priawan, Indra Priyansah, Sujadi Puji Astuti, Rufti Purba, Eva Dewi Rosmawati Rafsanjani, Rifqi Almusawi Randi Syafutra Rangga, M Yusuf Riko Irwanto Rinny Saputri Roanisca, Occa Robika, Robika Roshan, Rani Arizki Roshuna, Ghaida Salmi, Salmi Sembiring, Juhardi Septiadi, Abdurrohman Septiani, Hikmah Septiani, Reti Setiadi, Jhodi Sipriyadi Sonia, Anna Syach Putra, Marthin Tiwi, Raka Verry Andre Fabiani Vika Martahayu Wahyuni, Reza Wibowo, Risky Hadi winanto, winanto Wulandari, Ufi Ayu Yuant Tiandho Yurdayanti, Yurdayanti