p-nitrophenylglycerol--a superior antiswarming agent for isolating and identifying pathogens from clinical material.

B W Senior

doi:10.1099/00222615-11-1-59

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p-nitrophenylglycerol--a superior antiswarming agent for isolating and identifying pathogens from clinical material.

B W Senior

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Abstract

The antiswarming agent p-nitrophenylglycerol (PNPG) has been found invaluable for the recognition and isolation of pathogenic bacteria from specimens contaminated with swarming strains of Proteus spp. PNPG is cheap, stable and non-toxic. All strains tested grew well in its presence and produced characteristic morphology. PNPG was without effect on the results of a variety of identification tests performed directly on colonies from media containing PNPG. This permitted identification without the need for further subculture.

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Bacteria Bacteriological Techniques Culture Media Drug Evaluation Glycerol Neisseria gonorrhoeae Nitrobenzenes Nitrophenols Proteus Journal Article

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B W Senior. 1978. p-nitrophenylglycerol--a superior antiswarming agent for isolating and identifying pathogens from clinical material.. https://doi.org/10.1099/00222615-11-1-59

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