Friday, December 3, 2010

Anaerobiosis - Spore stain

Here are the slides and photos from our first microbiology practical class.

Spore bearer bacilli - GRAM STAIN

protoplasm - deeply coloured/violet
spore - unstained/clear area


Spore bearer bacilli - MODIFIED ZIEHL-NEELSEN STAIN

protoplasm - blue
spore - bright red/pink 


Spore bearer bacilli - NEGROSIN FUCHSIN STAIN

protoplasm - unstained
spore - red/pink
DARK BACKGROUND


ANAEROBIC JAR


COOKED MEAT MEDIUM (ROBERTSON'S MEDIUM)

Reducing substances arise from sterilized muscle tissue which are :
  • blood pigments of the meat
  • unsaturated fatty acids


DEEP NUTRIENT AGAR


1 comment:

  1. eh..kata tak dpt lagi gmbar?..anyway thank u sgt2 paan..:D

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