Research Articles – Page 62 – Asia-Pacific Journal of Science and Technology (APST)

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

Green waste addition to boosting solid-state anaerobic digestion of municipal solid waste for efficient methanogenesis and energy recovery

Wattananarong Markphan Environmental Program, Faculty of Science and Technology, Nakhon Si Thammarat Rajabhat University, Nakhon Si Thammarat, Thailand Peerawat Khongkliang The Joint Graduate School of Energy and Environment, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Wantanasak Suksong Excellent Center of Waste Utilization and Management (ECoWaste), Pilot Plant Development and Training Institute (PDTI), King Mongkut’s […]

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

Growth promotion of maize by the use of salt-tolerant phosphate solubilizing bacteria coupled with tailor-made chemical fertilizer

Kannika Chookietwattana Department of Biotechnology, Faculty of Technology, Mahasarakham University, Maha Sarakham, Thailand Busaba Tharasena Department of Biotechnology, Faculty of Technology, Mahasarakham University, Maha Sarakham, Thailand DOI: https://doi.org/10.14456/apst.2024.100 Keywords: Saline soil Salt-tolerant bacteria Plant-growth promoting bacteria Tailor-made fertilizer Abstract The study aims to examine the effects of Bacillus megaterium A12ag, a salt-tolerant phosphate solubilizing bacteria […]

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

Optimization of glutinous rice crackers incorporated with green banana (Musa sapientum L.) flour and cricket (Acheta domesticus) powder

Sengleap Phal Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand Nattavong Fuangpaiboon Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand Pimnibha Hirunsorn Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand Ratchada Tangwongchai Faculty of Technology, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2024.99 Keywords: Alternative protein Dietary fiber Crispy rice cracker Healthy […]

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

Optimizing the placement and content of burnable poison in Gama-Float reactor’s fuel assembly

Daniel A. Prasetyo Department of Nuclear Engineering and Engineering Physics, Universitas Gadjah Mada, Yogyakarta, Indonesia Alexander Agung Department of Nuclear Engineering and Engineering Physics, Universitas Gadjah Mada, Yogyakarta, Indonesia Sihana Sihana Department of Nuclear Engineering and Engineering Physics, Universitas Gadjah Mada, Yogyakarta, Indonesia DOI: https://doi.org/10.14456/apst.2024.98 Keywords: Burnable poison Genetic Algorithm Method of Characteristics Optimization Abstract […]

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

Characterization of a novel Ty-2a intragenic allele for marker development in tomato yellow leaf curl virus resistance breeding programs of tomato

Thananya Thongsanit Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand Ornubol Chomdej Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand Julapark Chunwongse Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand Pumipat Tongyoo Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, […]

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

Isolation and nitrogen removal efficiency of halophilic heterotrophic nitrifying bacteria, Alcaligenes strains SRNB23 and SRNB35

Sunipa Chankaew Aquatic Science and Innovative Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, Thailand Yutthapong Sangnoi Aquatic Science and Innovative Management Division, Faculty of Natural Resources, Prince of Songkla University, Songkhla, Thailand Sompong O-Thong Biofuel and Biocatalysis Innovation Research Unit, Nakhonsawan Campus, Mahidol University, Nakhonsawan, Thailand DOI: https://doi.org/10.14456/apst.2024.96 Keywords: Alcaligenes faecalis […]

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

Modelling of experimental drying kinetics of Codiaeum Variegatum Brilliantissima-Zanzibar used as a corrosion inhibitor

Izionworu Onuegbu Vincent Department of Chemical/Petrochemical Engineering, Faculty of Engineering, Rivers State University, Port Harcourt, Nigeria Ojong E. Ojong Department of Chemical Engineering, Faculty of Engineering &Technology, University of Calabar, Calabar, Nigeria Ademiluyi Falilat Taiwo Department of Chemical/Petrochemical Engineering, Faculty of Engineering, Rivers State University, Port Harcourt, Nigeria Mohammad Fakhratul Ridwan Zulkifli Faculty of Ocean […]

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

Effect of vitamin B6 on GABA accumulation and growth stimulation in germinated mung beans

Tevin Sem Graduate School, Khon Kaen University, Thailand Nuttaporn Chamnipa Department of Biotechnology, Faculty of Technology, Khon Kaen University, Thailand Kimroeun Vann Department of Biotechnology, Faculty of Technology, Khon Kaen University, Thailand Jirawan Apiraksakorn Department of Biotechnology, Faculty of Technology, Khon Kaen University, Thailand DOI: https://doi.org/10.14456/apst.2024.94 Keywords: Mung bean, Germination Gamma aminobutyric acid (GABA) Vitamin […]

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

Development of ISSR-Derived SCAR marker for rapid and accurate authentication of West Indian arrowroot (Maranta arundinacea L.)

Juthaporn Saengprajak Department of Biology, Faculty of Science, Mahasarakham University, Mahasarakham, Thailand Bung-orn Thaewnongiw Department of Biology, Faculty of Science, Mahasarakham University, Mahasarakham, Thailand Jirapa Phetsom Department of Biology, Faculty of Science, Mahasarakham University, Mahasarakham, Thailand Aphidech Sangdee Department of Biology, Faculty of Science, Mahasarakham University, Mahasarakham, Thailand Porntip Atichart Department of Biology, Faculty of […]

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

A portable RGB color sensor for detecting free fatty acid (FFA) in palm oil samples

Vakin Nunumvong Mathematic Program, Department of General Education, Faculty of Liberal Arts, Rajamangala University of Technology Srivijaya, Songkhla, Thailand Kosin Teeparuksapun Science Program, Department of General Education, Faculty of Liberal Arts, Rajamangala University of Technology Srivijaya, Songkhla, Thailand Nicha Prasongchan Science Program, Department of General Education, Faculty of Liberal Arts, Rajamangala University of Technology Srivijaya, […]