- rapid method for foodborne pathogen detection
- microbial sanitization and disinfection technology
- water and waste water treatment (AOP)
- utilization of agro-waste product
- energy conservation in food processing
- antimicrobial and antioxidant assessments
 Sangadkit, W., Supabroob, J., Weeranoppanan, N., Kenneth W. Foster, and Thipayarat, A., 2019, “Microbiological evaluation of combined hydrogen peroxide and heat treatment on antibiotic wastewater”, Srinakharinwirot University (Journal of Science and Technology), Vol. 11(22):157-173.
 Sangadkit, W., Deepatana, A. and Thipayarat, A., 2019, “Media optimization of enrichment protocol to improve Listeria selectivity”, Srinakharinwirot University (Journal of Science and Technology), Vol. 11(22):174-185.
 Sangadkit, W., Nopphon, W., and Thipayarat, A., 2019, “An integrated enrichment-detection platform for identification of contamination of Vibrio parahaemolyticus in food samples”, LWT-Food Science and Technology, https://doi.org/10.1016/j.lwt.2019.108841