Nissui offers HACCP-compliant hygiene control products and techniques to the food processing and other industries, starting with easy-to-use culture media for microbiological analysis. Nissui also provides a range of consulting services aimed at promoting better understanding of hygiene control.

Compact Dry SL

For Salmonella Detection    Feature Salmonella in the specimen is distinguished by thecombination of different three test principles,alkalizaion of the medium by Salmonella’s lysinedecarboxylase ability (medium color will change Blue-purple to Yellow), changed colony color to Green by chromogenic substrate (Black colonies are generated by hydrogen sulfide producing Salmonella) and motility of Salmonella. Operating Procedure

Compact Dry EC

For Coliform and Escherichia coli   Feature Medium contains two kinds of chromogenic enzyme substrate, Magenta-GAL and X-GLUC.Red/Pink colonies for other coliform than E.coli while Blue/Blue Purple color for E. coli are observed respectively Interpretation Incubate 24 hours at 35 ± 2℃.For E. coli, count all Blue/Blue Purple colonies. Combinedtotal number of both colonies of…