➢ Conduct a study on bioactive compounds and analyses antioxidant capacities, total phenolic content and reduce astringent (tannin) from cashew apple juice in 2011
➢ Conduct a study on freeze and oven dry chemical compositions of cashew apple in 2010
➢ Conduct a study on antioxidant activity and qualities of virgin coconut oil from different processes of extract in 2009
➢ Conduct a research and development on single cell protein; SCP
➢ Performance management system, organized by King Chulalongkorn Memorial Hospital, 2018
➢ Go on a field trip to Siriraj Hospital to learn more about removing formalin with ammonia for cost reduction, 2018
➢ Gross examination, organized by Royal College of Pathologists of Thailand, 2018
➢ Ventana application user training program: “Primary Antibodies”, organized by Roch, 2015/2016.
➢ Health system knowledge management : health & workplace safety, 2014
➢ Micro-computer (109 hours)
➢ Thai traditional massage (150 hours)