Livoa LogoLivoa
Collection of street food samples


from local vendors

Preparation of food samples


for microbiological analysis

Primary Screening
Isolation of Microbial Isolates


from Primary plating

Secondary Screening
Identification and characterisation of


bacterial isolates

Microscopic


Analysis

Morphological


Analysis

Biochemical


Analysis

Gram staining
colour/shape/texture


/margin, arrangement

MR
VP
TSI
Indole test
Coagulase test
Nitrate test
Citrate test
Urease test
SIM
Sugar Fermentation test

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