Vol. 30 No. 05 (2025): SEP-OCT – Page 2 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 30 No. 05 (2025): SEP-OCT

Variability of Centella asiatica (L.) Urb. flower and seed characteristics in Thailand

Pongsakorn Nitmee Lamtakong Research Station, Expert Centre of Innovative Agriculture (InnoAg), Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand, 12120 Namfon Chachai Lamtakong Research Station, Expert Centre of Innovative Agriculture (InnoAg), Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand, 12120 Banthita Pensuriya Lamtakong Research Station, Expert Centre of Innovative […]

Vol. 30 No. 05 (2025): SEP-OCT

Andrographis paniculata extract, biochar, and g-C₃N₄ photocatalyst as functional fillers in alginate-based film for active packaging applications

Suntree Sangjan Department of Physical and Material Sciences, Faculty of Liberal Arts and Science, Kasetsart University Kamphaeng Saen campus, Nakhon Pathom, 73140, Thailand Werachai Lipar Department of Physical and Material Sciences, Faculty of Liberal Arts and Science, Kasetsart University Kamphaeng Saen campus, Nakhon Pathom, 73140, Thailand Orawan Chunhachart Division of Microbiology, Department of Science and […]

Vol. 30 No. 05 (2025): SEP-OCT

Bioactivity of chitosan microparticles loaded with Apus bamboo (Gigantochloa apus) shoot extract: Emphasis on characterization and in vitro antibacterial properties for acne treatment.

Aqsa Aufa Syauqi Sadana Department of Medicine, Faculty of Medicine, Universitas Diponegoro, Semarang 50275, Indonesia Sineba Nafti Rizkite Barly Department of Medicine, Faculty of Medicine, Universitas Diponegoro, Semarang 50275, Indonesia Lugas Firdinand Hamdi Department of Medicine, Faculty of Medicine, Universitas Diponegoro, Semarang 50275, Indonesia Nurul Azizah Dian Rahmawati Department of Medicine, Faculty of Medicine, Universitas […]

Vol. 30 No. 05 (2025): SEP-OCT

Effects of storage and extraction methods on antioxidant activities and total phenolic compounds of Termitomyces clypeatus

Supakorn Arthan Program of Chemistry, Faculty of Science and Technology, Sakon Nakhon Rajabhat University, Mueang District, Sakon Nakhon, 47000, Thailand Sajeerat Supasee Program of Chemistry, Faculty of Science and Technology, Sakon Nakhon Rajabhat University, Mueang District, Sakon Nakhon, 47000, Thailand Wirada Thepkamdee Program of Chemistry, Faculty of Science and Technology, Sakon Nakhon Rajabhat University, Mueang […]

Vol. 30 No. 05 (2025): SEP-OCT

Effect of calcium lactate concentrations on morphology and efficiency of encapsulated probiotics in orange juice

Swastika Dewi Food Technology Study Program, Department of Agriculture, Faculty of Animal and Agricultural Sciences, Universitas Diponegoro, Jl. Prof Soedarto, S.H., Tembalang, Semarang 50275, Indonesia Rafli Zulfa Kamil Food Technology Study Program, Department of Agriculture, Faculty of Animal and Agricultural Sciences, Universitas Diponegoro, Jl. Prof Soedarto, S.H., Tembalang, Semarang 50275, Indonesia Hasna Yumnaningsih Food Technology […]

Vol. 30 No. 05 (2025): SEP-OCT

Image-based orange (Citrus Reticulata and Citrus Reticulata Blanco) sweetness measurement by ResNet50

Chomtip Pornpanomchai Faculty of Information and Communication Technology, Mahidol University 999 Phuttamonthon 4 Road, Salaya, Nakhon Pathom 73170, Thailand DOI: https://doi.org/10.14456/apst.2025.68 Keywords: Brix convolutional neural network image processing orange ResNet50 sweetness measurement Abstract This research aims to develop a computer system that can evaluate an orange’s sweetness from a single image. The system is called […]

Vol. 30 No. 05 (2025): SEP-OCT

Carbon Dioxide (CO2) emissions and ecological effects of biomass composts

Arsenio D. Bulfa Jr. Silliman University College of Agriculture, Bantayan, Dumaguete City Negros Oriental 6200, Philippines Jose Edwin C. Cubelo Silliman University College of Agriculture, Bantayan, Dumaguete City Negros Oriental 6200, Philippines DOI: https://doi.org/10.14456/apst.2025.67 Keywords: composts CO2 emission amendment carbon sequestration biomass wastes Abstract Composts from biomass wastes are a source of plant nutrients and […]