Biochemical Test of Listeria monocytogenes

Basic CharacteristicsProperties (Listeria monocytogenes)
CAMPPositive (+ve)
CatalasePositive (+ve)
GasNegative (-ve)
Gram StainingPositive (+ve)
H2SNegative (-ve)
HemolysisBeta Hemolysis
IndoleNegative (-ve)
MR (Methyl Red)Positive (+ve)
Nitrate ReductionNegative (-ve)
OxidaseNegative (-ve)
UreaseNegative (-ve)
VP (Voges Proskauer)Positive (+ve)
Fermentation of
ArabinoseNegative (-ve)
GluconateNegative (-ve)
D-GlucosePositive (+ve)
GlycerolPositive (+ve)
GlycogenNegative (-ve)
HippuratePositive (+ve)
LactosePositive (+ve)
D-MannitolNegative (-ve)
MelezitosePositive (+ve)
MelibioseNegative (-ve)
RhamnosePositive (+ve)
RiboseNegative (-ve)
StarchNegative (-ve)
SucrosePositive (+ve)
TrehalosePositive (+ve)
XyloseNegative (-ve)
Enzymatic Reactions
Acid PhosphatasePositive (+ve)
Arginine DehydrolasePositive (+ve)
CelluloseNegative (-ve)
Esculin HydrolysisPositive (+ve)
LecithinasePositive (+ve)
TryptophanaseNegative (-ve)

Biochemical Test of Listeria monocytogenes

About Author

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Sagar Aryal

Sagar Aryal is a microbiologist and a scientific blogger. He is currently doing his Ph.D. from the Central Department of Microbiology, Tribhuvan University in collaboration with Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS), Saarbrucken, Germany. He did his M.Sc. in Microbiology and B.Sc. in Microbiology from St. Xavier’s College, Kathmandu, Nepal. He worked as a Lecturer at St. Xavier’s College, Maitighar, Kathmandu, Nepal, from March 2017 to June 2019. He is interested in research on actinobacteria, myxobacteria, and natural products. He has published more than 15 research articles and book chapters in international journals and well-renowned publishers.

4 thoughts on “Biochemical Test of Listeria monocytogenes”

    • In one of the research papers, the citrate test was NEGATIVE (-ve). Paper Link-

  1. My rating was 3/5!
    The details were scanty for beginners.
    But it’s okay with professionals.
    Though, there’s need to carry everyone along. So you can choose a midway between the two.


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