The permitted level of sulphites/SO2 in canned abalone is 0 ppm in China’s food regulations and 1000 ppm in Australia’s food regulations. China is a major importer of Australian canned abalone, Both directly and via Hong Kong, and enforcement of the 0 ppm sulphites/SO2 in canned abalone has resulted...

Prior to this project there had been investigations into some potential candidate amoebicides, with little success except for the possibility of oxidative disinfectants such as chloramine-T. This project has since tested a number of amoebicides using a progressive approach of in vitro...