Research Articles – Page 19 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Nanocellulose production from rice straw derived-cellulose by enzymatic hydrolysis and its effect on lipase activity

Warathorn Chumchoochart Interdisciplinary Program in Biotechnology, Graduate School, Chiang Mai University, Chiang Mai, Thailand Jidapha Tinoi Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand DOI: https://doi.org/10.14456/apst.2022.39 Keywords: Enzymatic hydrolysis Lipase activity Nanocellulose Rice straw Lignocellulosic material Abstract Rice straw derived-cellulose was applied as a potential source containing 92.77±0.71% (w/w) of cellulose […]

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Life cycle assessment of nano-silica coating for solar photovoltaic panel

Pakon Laopreecha Sustainable Energy and Resources Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Viganda Varabuntoonvit Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Pisist Kumnorkaew National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand Tanyakorn Muangnapoh National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency […]

Vol. 23 No. 3 (2018): JULY-SEP

Effect of sucrose/glucose syrup ratio and citric acid on physical properties and sensory quality of candy product

Teerawwan Suwan Department of Innovation and Technology of Product Development, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Thailand Sukanya Wongwat Department of Innovation and Technology of Product Development, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Thailand Chanthima Phungamngoen Department of Agro-industry Technology and Management, Faculty of Agro-industry, King Mongkut’s […]

Vol. 23 No. 3 (2018): JULY-SEP

Identification and Characterization of Candida tropicalis Isolated from Soil of Sugarcane Plantation in Thailand for Ethanol Production

Pongsanat Pongcharoen Department of Agricultural Science, Faculty of Agriculture, Natural Resources and Environment, Naresuan University, Phitsanulok, Thailand and Center of Excellence in Research in Agricultural Biotechnology, Naresuan University, Phitsanulok,Thailand Kawano-Kawada Miyuki Laboratory of Molecular Physiology and Genetics, Faculty of Agriculture, Ehime University, Matsuyama, Japan and Advanced Research Support Center (ADRES), Ehime University, Matsuyama, Japan DOI: […]

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Development of sugar-free brownies using inulin, sucralose, and stevia

Natthakan Rungraeng School of Agro-Industry, Mae Fah Luang University, Chiang Rai, Thailand Rarinthorn Thammakulkrajang Department of Food Technology, Maejo University-Phrae Campus, Phrae, Thailand Supaluck Kraithong School of Food Science and Engineering, South China University of Technology, Guangzhou, PR China DOI: https://doi.org/10.14456/apst.2022.37 Keywords: Low-calorie sweetener Bakery products Healthy food Sugar substitutes Abstract This work determined the […]

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Decontamination of major Salmonella serovars derived from poultry farms on eggs using Salmonella phage cocktail

Wattana Pelyuntha Department of Biotechnology, Faculty of Agro-Industry, Kasetsart University, Chatuchak, Bangkok, Thailand Ruttayaporn Ngasaman Faculty of Veterinary Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand Mingkwan Yingkajorn Division of Pathology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand Kridda Chukiatsiri Faculty of Animal Science and Technology, Maejo University, Chiang Mai, […]

Vol. 23 No. 2 (2018): June

High school students’ mathematical modelling in classroom using open approach

Montree Chuenura Science and Technology Education, Khon Kaen University, Khon Kaen, Thailand. Narumon Changsri Centre of Excellence in Mathematics, Bangkok, Thailand. Maitree Inprasitha Centre of Excellence in Mathematics, Bangkok, Thailand. DOI: https://doi.org/10.14456/kkurj.2018.6 Keywords: Mathematical Modelling Open Approach. Abstract This research aimed to study students’ mathematical modelling in classroom using Open Approach. The target groups were […]

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Kinetic model of synthetic diesel production from stearic acid using MATLAB

Bantita Chomphutong Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Penjit Srinophakun Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Anusith Thanapimmetha Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Maythee Saisriyoot Department of Chemical Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Nutchapon Chiarasumran Department […]

Vol. 27 No. 02 (2022): MAR-APR (TSB Online 2021)

Life cycle assessment and performance of mask pad coated with lignin from empty fruit bunches

Kittitat Sirivechphongkul Sustainable Energy and Resource Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Penjit Srinophakun Sustainable Energy and Resource Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Jackapon Sunthornvarabhas MITR PHOL Group, Phu Khiao, Chaiyaphum, Thailand Anusith Thanapimmetha Sustainable Energy and Resource Engineering, Faculty of Engineering, Kasetsart University, Bangkok, Thailand Hui-Min D. Wang Graduate […]

Vol. 23 No. 2 (2018): June

Relationship between floret size and anther culture response in an ornamental sunflower

Khamsee Saensee School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand Thitiporn Machikowa School of Crop Production Technology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand Yalcin Kaya Genetic and Bioengineering Department, Engineering Faculty, Trakya University, Edine, Turkey Nooduan muangsan School of Biology, Institute of Science, Suranaree University […]