| microbiological evaluation of south australian rock lobster meat. | samples of frozen precooked rock lobster meat from five south australian fish-processing plants situated in the west coast and south-east regions were tested over a period of six months during the 1974/5 lobster fishing season. the most probable number (mpn) of e. coli and coliforms, staphylococcus aureus and salmonella, as well as total plate count (tpc) were determined in 480 samples. monthly geometric mean tpc ranged from 1600/g to 25,000/g. the highest geometric mean of the mpn of coliforms ... | 1977 | 336790 |