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Vol. 30 No. 01 (2025): JAN-FEB

Sustainable hydrogen production from oil palm trunk biomass: Optimization of hydrolysis and fermentation conditions with Clostridium beijerinckii PS-3

Pongsak Noparat Program in Natural Resources and Environment, Faculty of Science and Technology, Suratthani Rajabhat University, Suratthani, Thailand Jiravut Seengenyoung ASEAN Biological Engineering Society, Songkhla, Thailand DOI: https://doi.org/10.14456/apst.2025.5 Keywords: biofuel oil palm trunk hydrolysate Clostridium beijerinckii renewable energy Abstract The study aimed to advance biohydrogen production by leveraging oil palm trunk (OPT) hydrolysate as a […]

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Vol. 30 No. 01 (2025): JAN-FEB

Detection of multidrug-resistant Salmonella in native chickens by culture, polymerase chain reaction, and enzyme linked immunosorbent assay

Lotis M. Balala College of Veterinary Medicine, Visayas State University, Visca, Baybay City, Leyte, Philippines Bernadette C. Mendoza Institute of Biological Sciences, University of the Philippines Los Baños, College, Laguna, Philippines Loinda R. Baldrias College of Veterinary Medicine, University of the Philippines Los Baños, College, Laguna, Philippines Joseph S. Masangkay College of Veterinary Medicine, University […]

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Vol. 30 No. 01 (2025): JAN-FEB

Control of Aspergillus postharvest rot on plum tomato by potassium metabisulfite and potassium sorbate

Suree Nanasombat Department of Biology, School of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand Saranya Phunpruch Department of Biology, School of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2025.2 Keywords: Aspergillus potassium metabisulfite potassium sorbate GRAS salts Abstract In this study, fungal contamination of plum tomato fruits (Solanum lycopersicum) was […]

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Vol. 30 No. 01 (2025): JAN-FEB

Deciphering chemical fertilizers and chicken compost effects on soil chemical properties and mung bean yield under ideal moisture conditions

Nicodemus M. Musyoka Department of Soil Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom, Thailand Suphachai Amkha Department of Soil Science, Faculty of Agriculture at Kamphaeng Saen, Kasetsart University, Nakhon Pathom, Thailand DOI: https://doi.org/10.14456/apst.2025.1 Keywords: Crop yield Soil electrical conductivity Soil organic matter Soil pH Abstract The aim of this research was […]

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Vol. 29 No. 06 (2024): NOV-DEC

Treatment of high strength organic wastewater by using an anaerobic membrane bioreactor

Watcharapol Wonglertarak Environmental Engineering and Disaster Management Program, Mahidol University, Kanchanaburi campus, Kanchanaburi, Thailand Boonchai Wichitsathian School of Environmental Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand Wimonmas Boonyungyuen Environmental Engineering and Disaster Management Program, Mahidol University, Kanchanaburi campus, Kanchanaburi, Thailand Borano Te Faculty of Civil Engineering, Preah Kossomak Polytechnic Institute, Phnom […]

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Vol. 29 No. 06 (2024): NOV-DEC

Evaluating the fire-reaction properties of building materials used in informal settlements in Dhaka, Bangladesh

Swagata Dutta Institute of Appropriate Technology, Bangladesh University of Engineering and Technology, Bangladesh Farid Ahmad 1Institute of Appropriate Technology, Bangladesh University of Engineering and Technology, Bangladesh Rashadul Islam Directorate of Continuing Education, Bangladesh University of Engineering and Technology, Bangladesh Mohammad Salim Kaiser Innovation Centre, International University of Business Agriculture and Technology, Bangladesh DOI: https://doi.org/10.14456/apst.2024.89 Keywords: […]

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Vol. 29 No. 06 (2024): NOV-DEC

Geotechnical characteristics of peat soil in OKI area, South Sumatra, Indonesia

Ratna Dewi Department of Civil Engineering, Faculty of Engineering, Universitas Sriwijaya, Palembang, Indonesia Yulindasari Sutejo Department of Civil Engineering, Faculty of Engineering, Universitas Sriwijaya, Palembang, Indonesia Indra Chuasaini San Department of Civil Engineering, Faculty of Engineering, Universitas Sriwijaya, Palembang, Indonesia Muhammad Naufal Aqil Department of Civil Engineering, Faculty of Engineering, Universitas Sriwijaya, Palembang, Indonesia Putri […]

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Vol. 29 No. 06 (2024): NOV-DEC

Experimental investigation and mathematical modeling of silkworm pupae drying using far-infrared radiation combined with hot air

Thawatchai Supavititpatana Division of Food Science and Technology, Faculty of Food and Agricultural Technology, Pibulsongkram Rajabhat University, Phitsanulok, Thailand Poomjai Sa-adchom Department of Mechanical Engineering, Faculty of Engineering, Rajamangala University of Technology Lanna, Tak, Thailand DOI: https://doi.org/10.14456/apst.2024.86 Keywords: Drying Far-infrared radiation Hot air Mathematical modeling Silkworm pupae Abstract This study aimed to investigate the effect […]

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