Coloring sample of MC-Media Pad Salmonella


Salmonella

MC-Media Pad Salmonella　Coloring sample: Pre-enrichment culture solution stroke smear 

Specimen Pre-enrichment culture solution stroke smear
Color development Light blue: Salmonella
Red-purple: Other fungi
Feature It is a little difficult to understand from the image, but you can see light blue colonies in the purple colonies. This light blue colony is Salmonella. It is clearly visible to the naked eye.

Salmonella

MC-Media Pad Salmonella　Coloring sample: Selective enrichment culture solution Stroke 

Specimen Selective enrichment culture medium stroke smear
Color development Light blue
Feature The light blue is Salmonella.

Salmonella

MC-Media Pad Salmonella　Color development sample: Add 1 mL of sample solution directly 

Specimen Add 1 mL of sample solution directly
Color development Light blue： Salmonella
Red-purple: Other fungi
Feature Light blue is Salmonella. This test is when it is expected to be heavily contaminated. Negative results in this study do not guarantee Salmonella negative.

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (Please refer to the coloring example circled in red)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (please refer to the coloring example circled in red)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (Please refer to the coloring example circled in red.)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (Please refer to the coloring example circled in red)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (Please refer to the coloring example circled in red)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Salmonella and mixed bacterial solutions other than Salmonella
Color
development		 Light blue: Salmonella positive (Please refer to the coloring example circled in red)
Navy blue: Other than Salmonella (Please refer to the coloring example circled in black)

Salmonella

 

Specimen Examples of Salmonella positive and weak color development
Color
development		 Light blue: Salmonella positive
Feature Even if the color development is weak, Salmonella becomes a bright light blue colony.

Salmonella

 

Specimen The cases other than Salmonella
Color
development		 All colonies are not Salmonella.
Feature Purple and dark blue are not Salmonella.

Salmonella

 

Specimen The cases other than Salmonella
Color
development		 All colonies are not Salmonella.
Feature Navy blue is not Salmonella.

Salmonella

 

Specimen The cases other than Salmonella
Color
development		 All colonies are not Salmonella.
Feature Navy blue is not Salmonella.

Salmonella

 

Specimen The cases other than Salmonella
Color
development		 All colonies are not Salmonella.
Feature When colonies are thin, they may be difficult to distinguish. If colonies are dark color such as dark blue or purple, they are negative for Salmonella.

Salmonella

 

Specimen Salmonella
Color
development		 Colonies are little thick light blue, but they are all Salmonella.
Feature The light blue colony is Salmonella even if the color of colony is thick or thin.

Salmonella

 

Specimen Salmonella
Color
development		 Colonies are quitery thin light blue, but they are all Salmonella.
Feature The light blue colony is Salmonella even if the color of colony is thick or thin.