Table 9-1. MacConkey Results Name of Bacteria Selective Features: Differential Feature: If Bacteria Grew, Result: Did it Interpretation: Result: Did it Interpretation: grow on the Is it G-? turn a fuchsia Does it ferment MacConkey color? lactose? plate? Is it a pathogen? In the below insert a photograph of the results of your MacConkey test. Triple Sugar Iron (TSI) tubes Figure 9-7: Triple sugar iron (TSI) Results. From left to right: An uninoculated TSI tube, K/K, A/A+ CO2, K/A + H2S, K/A Accessed 2/17/2015 Creative Common copyright, Public Domain. https://commons.wikimedia.org/wiki/File:TSIagar.JPG Terminology for this test: Slant: top 2/3 of the tube A = yellow = Acid pH Butt: bottom 1/3 of the tube K = red= AlKaline pH
Name of Bacteria Selective Features: Differential Feature: If Bacteria Grew, Result: Did it grow on the MacConkey plate? Interpretation: Is it G-? Result: Did it turn a fuchsia color? Interpretation: Does it ferment lactose? Is it a pathogen? Table 9-1. MacConkey Results In the below insert a photograph of the results of your MacConkey test. Triple Sugar Iron (TSI) tubes Figure 9-7: Triple sugar iron (TSI) Results. From left to right: An uninoculated TSI tube, K/K, A/A+ CO2, K/A + H2S, K/A Accessed 2/17/2015 Creative Common copyright, Public Domain. https://commons.wikimedia.org/wiki/File:TSIagar.JPG Terminology for this test: Slant: top 2/3 of the tube Butt: bottom 1/3 of the tube A = yellow = Acid pH K = red= AlKaline pH
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