Assoc. Prof. Dr. Preeda Pakpian Post-graduate Program in Environmental Toxicology, Technology and Management Although jatropha seed cake contains high amount of protein and other nutrients, but it also has a drawback due to toxic compounds. There are many toxic compounds in jatropha seed cake that include phytate, saponin, trypsin inhibitor, curcin and phorbol esters. However… (read more)

Assoc. Prof. Dr. Preeda Pakpian Post-graduate Program in Environmental Toxicology, Technology and Management This research project consists of field surveys and field experiment plus a detailed series of greenhouse experiments. Because of this the abstract was prepared in two parts. Part 1. Ecokinetics and potential risks of herbicides (paraquat and glyphosate) from farmland to the… (read more)

Prof. Dr. Pornpimol Kongtip Faculty of Public Health, Mahidol University A cross-sectional study was conducted from March to December, 2009. The exposure concentrations of 60 bus drivers and 60 bus conductors of fine particles (PM2.5), respirable particles (PM10), volatile organic compounds (VOCs) and the level of carbon dioxide (CO2), carbon monoxide (CO), temperature, and relative… (read more)