A gas-liquid chromatographic method which requires no chloroform extraction of the split products has been investigated for the detection of hippurate hydrolysis by Campylobacter spp. This technique gave better reproducibility than other tests also used in this study and allows the routine use of the gas-liquid chromatographic method for identification of Campylobacter isolates.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC269328PMC
http://dx.doi.org/10.1128/jcm.25.9.1776-1778.1987DOI Listing

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