IDENTIFICATION
Erma Musbita Tyastuti
Food Microbiology
2023 [GRAM STAINING]
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Introduction to Gram Staining in Food Microbiology, Slides of Food Microbiology
An introduction to Gram Staining, a technique used in food microbiology to identify and group bacteria based on their morphological features. The history of Gram Staining and the procedures involved in the technique are explained. The document also includes a table of morphological features of bacteria and a visual representation of Gram-positive and Gram-negative bacteria. The typology of the document is 'lecture notes'.
Typology: Slides
2022/2023
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IDENTIFICATION
Erma Musbita Tyastuti
Food Microbiology
[GRAM STAINING]
TUJUAN
Mengidentifikasi bakteri yang diperoleh
dari beberapa sumber/habitat bakteri
menggunakan ciri-ciri morfologis
02 Mengelompokkan bakteri berdasarkan
hasil pewarnaan Gram
Identification Methods
- (^) Morphological features
- (^) Stainings
- (^) Chemical reactions
Gram Staining : The History
- (^) In 1882 Hans Christian Gram (Danish Bacteriologist)
- (^) 1 st^ step for the identification of bacteria
- (^) Distinguish Gram-positive bacteria from Gram-negative bacteria
- (^) The basic : the ability of bacteria cell wall to retaining the crystal violet dye during solvent treatment
Gram Staining : The Principle
Procedures in motion
Gram Staining : The Result