Research Articles – Page 33 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 27 No. 06 (2022): NOV-DEC

Phytochemical screening, total phenolic, flavonoid and alkaloid contents, cytotoxicity, and antioxidant activities of Capparis monantha, Jacobs extracts

Vatcharaporn Prapasanobol Division of Chemistry, Faculty of Science and Technology, Phetchaburi Rajabhat University, Phetchaburi, Thailand Pichit Sudta Division of Chemistry, Faculty of Science and Technology, Phetchaburi Rajabhat University, Phetchaburi, Thailand Wethaka Chaocharoen Division of Chemistry, Faculty of Science and Technology, Phetchaburi Rajabhat University, Phetchaburi, Thailand DOI: https://doi.org/10.14456/apst.2022.95 Keywords: Phytochemical Antioxidant activity Cytotoxicity Phenolic Flavonoid Alkaloid […]

Vol. 27 No. 06 (2022): NOV-DEC

Statistical medium optimization for enhancing high biomass production of Lactobacillus reuteri using response surface methodology

Mahshid Heidarrezaei Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor, Malaysia Daniel J. Dailin Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor, Malaysia Roslinda A. Malek Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor, Malaysia Siti Z. Hanapi Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor, Malaysia Hesham A. El-Enshasy Institute of Bioproduct Development, Universiti […]

Vol. 27 No. 06 (2022): NOV-DEC

Comparative evaluation of Tc-99m DTPA and Tc-99m MAG3 post-transplant renal scintigraphy for predicting one-year renal function in kidney transplant recipients

Daris Theerakulpisut Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand Sirirat Anutrakulchai Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Bandit Thinkhamrop Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2022.93 Keywords: […]

Vol. 27 No. 06 (2022): NOV-DEC

Effect of organic loading rate on reactor performance during anaerobic digestion of starch production wastewater

Chayanon Sawatdeenarunat Asian Development College for Community Economy and Technology, Chiang Mai Rajabhat University, Chiang Mai, Thailand DOI: https://doi.org/10.14456/apst.2022.92 Keywords: Anaerobic digestion Starch wastewater Long-term monitoring Completely stirred tank reactor Abstract The long-term monitoring on an anaerobic digestion of cassava starch wastewater (CSW) using completely stirred tank reactor was performed for more than 260 days. […]

Vol. 27 No. 06 (2022): NOV-DEC

Effect of environmental factors on Bacillus sp. and Thioclava sp. for phosphorus removal from saline wastewater

Rafitah Hasanah Rafitah Hasanah Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi, Japan Tsuyoshi Imai Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yamaguchi, Japan DOI: https://doi.org/10.14456/apst.2022.91 Keywords: Environmental factors Bacillus sp. Thioclava sp. Phosphorus Saline wastewater Abstract In this study, Bacillus sp. (TR1) and Thioclava sp. (MA3) were assessed for their abiotic adaptability […]

Vol. 27 No. 06 (2022): NOV-DEC

Halotolerant rhizobacterial community on the growth of tomato plants under salinity condition

Pornrapee Sarin Graduate School of Microbiology, Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Nuntavun Riddech Department of Microbiology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand DOI: https://doi.org/10.14456/apst.2022.90 Keywords: PGPR Saline soil Halotolerant rhizobacteria Bio-fertilizer Colonization Abstract Bio-fertilizer is a product used for improving soil quality. Microorganisms subsisting in bio-fertilizer […]

Vol. 27 No. 06 (2022): NOV-DEC

Influence of various treatment methods to improve the quality and utilization of treated rice straw in swamp buffaloes

Pichad Khejornsart Faculty of Natural Resources and Agro-Industry, Kasetsart University, Chalermphrakiat Sakon Nakhon Provinces Campus, Sakon Nakhon, Thailand Theerayut Jantanam Faculty of Natural Resources and Agro-Industry, Kasetsart University, Chalermphrakiat Sakon Nakhon Provinces Campus, Sakon Nakhon, Thailand DOI: https://doi.org/10.14456/apst.2022.89 Keywords: Swamp buffalo Rumen microorganism Treated rice straw Yeast Molecular technique Abstract In this study, the effect […]

Vol. 27 No. 06 (2022): NOV-DEC

Fermentation conditions, total polyphenol content, and antioxidant activity of threeleaf cayratia (Cayratia trifolia L.) wine prepared using thermotolerant yeast Saccharomyces cerevisiae HG1.3

Doan T.K. Tien Huynh T.N. Mi Biotechnology Research and Development Institute, Can Tho University, Can Tho City, Vietnam Tran T.T. Van Faculty of Food Technology and Biotechnology, Can Tho University of Technology, Can Tho City, Vietnam Bui H.D. Long Biotechnology Research and Development Institute, Can Tho University, Can Tho City, Vietnam Nguyen N. Thanh Biotechnology […]

Vol. 27 No. 06 (2022): NOV-DEC

Byproduct of crocodile liver extract: Potential in vitro viral inhibition in a flu model

Thanannat Meemark Biomedical Sciences Program, Graduate School, Khon Kaen University, Khon Kaen, Thailand Sakda Daduang Division of Pharmacognosy and Toxicology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, Thailand Pornsuda Maraming Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand Patcharaporn Tippayawat Centre […]

Vol. 27 No. 06 (2022): NOV-DEC

Predictors for sarcopenia in biliary tract cancer patients

Prin Twinprai Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Punthip Thammaroj Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Julaluck Promsorn Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Panita Limpawattana Division of Geriatric Medicine, Department of Internal Medicine, Faculty of Medicine, […]