Escherichia coli IMViC
++--
Enterobacter aerogenes IMViC
--++
Klebsiella pneumonia IMViC
--++
Proteus mirabilis
-+-+
Proteus vulgaris
++--
Salmonella Typhi
-+-+
Shigella dysenteriae
-+-+
Citrobacter freundii
-H2S,+-+
E.coli TSI
Slant, butt, h2S,Gas
Acidic (yellow),Acidic (yellow), -, +
Salmonella TSI
Slant, butt, h2S,Gas
Alkaline(red), Acidic (yellow), +,-
Ferment Glucose, Sucrose and Lactose
E.coli
Ferment only Glucose
Salmonella
coenzyme in deamination
alpha keto acid
Sugar Fermentation components
Lactose broth
Andrade’s Indicator (orange)
H2S Production
Ferric Ammonium Salt
.TSI
Agar slant/butt
Glucose
Sucrose,
Lactose
Phenol red (indicator)orange
LIA (Lysine Iron Agar) Aerobic Slant/Anaerobic Butt components
deamination
keto acid + iron salts on surface
decarbocylation (butt) purple end product
neutralize cadaverine
. Ureas
Agar butt/slant
Phenol red (indicator)
Indole
Tryptophan Broth
Kovac’s Reagent