In Hippurate Hydrolysis Test?

Hippurate hydrolysis test is used to detect the ability of bacteria to hydrolyse substrate hippurate into glycine and benzoic acid by action of hippuricase enzyme present in bacteria. ... Glycine is detected by oxidation with Ninhydrin reagent, which results in the production of a deep purple color.

Which streptococcus is hippurate hydrolysis positive?

All Lancefield Group B streptococci tested were positive for hippurate hydrolysis.

Is Campylobacter jejuni hippurate hydrolysis positive?

All strains of C. jejuni were positive and all strains of C. coli and C. laridis were negative by the GLC method for detecting hippurate hydrolysis, whereas three strains of C.