CULTURE MEDIUM Flashcards
simplest
Basal Culture Medium
fortified with added nutrients
Enriched
favors the desired organism
Selective
to classify organism
Indicator/Differential
Examples of Basal Culture Medium
Nutrient Agar
Nutrient Broth
Examples of Enriched Medium
Lowenstein-Jensen
(TB-w/egg)
Examples of Selective Medium
Saboraud’s Dextrose Agar - fungi
ColisTin-Nalidixic acid - gram +
Examples of Indicator/Differential Medium
Thioglycollate - for ANaerobic growth
Lactose Fermentation
Blood Agar Plate
MacConkey Agar color
pink
Eosin Methylene Blue
Purple
Streptococcus sp.
Blood Agar plate
Corynebacterium diphtheriae
Loeffler/Tellurite
Neisseria sp.
Thayer-Martin
Eschirichia coli
Eosin Methylene blue
Vibrio cholerae
Thiosulfate-Citrate-Bile-Sucrose