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Flashcards in Bacte Lec - Active Component 2 Deck (17)
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Trypticase soy agar base with ferric ammonium citrate and hemin, bile salts and gentamicin, esculin

Bacteroides bile Esculin medium


Peptone base with lactose
Indicators: eosin Y and methylene blue

Eosin methylene blue agar


Peptone base agar with bile salts, lactose, sucrose, salicin and ferric ammonium citrate
Indicators: bromthymol blue and acid fuchsin

Hektoen enteric agar


Peptone base with lactose, bile salt and crystal violet
Indicator: neutral red

MacConkey agar


Peptone base, mannitol, salt concentration of 7.5%
Indicator: phenol red

Mannitol Salt agar


Peptone base with lactose, ferric citrate and sodium citrate, brilliant green and bile salts
Indicator: neutral red

Salmonella-Shigella agar


Peptone base agar with yeast extract, bile salts, citrate, sucrose, ferric citrate and sodium thiosulfate

Thiosulfate citrate bile salt sucrose agar


Yeast extract agar with lysine, xylose, lactose, sucrose and ferric ammonium citrate, sodium desoxycholate
Indicator: phenol red

Xylose lysine desoxycholate


Peptic digest of animal tissue, beef extract, dextrose, Na2PO4, Fe2SO4, bismuth sulphite indicator, brilliant green, agar

Bismuth sulfite agar (Wilson Blair)


Potato-glycerol-based medium with 15%-20% defibrinated blood, methicillin (2.5µm/mL)

Bordet-Gengou agar (potato glycerol blood)


Vitamin K1, defibrinated sheep blood, agar, pancreatic digest of casein, peptic digest of animal tissue, NaCl, yeast extract, glucose, NaHSO3, vitamin K1, hemin

Brucella blood agar


Pancreatic digest of casein, peptic digest of animal tissue, dextrose, yeast extract, NaCl, NaHSO3, 2.5% agar

Biphasic media of Brucella


Nutrient agar, glucose cysteine solution, fresh human blood

Blood cysteine glucose agar


Yeast extract, agar, charcoal, and salts supplemented with L-cysteine HCl, ferric pyrophosphate, ACES buffer and α-ketoglutarate

Buffered charcoal yeast extract agar


Peptone base with yeast extract, mannitol and bile salts, cefsulodin, irgasan and novobiocin
Indicators: neutral red and crystal violet



Solid phase: NA-base with bovine serum, cycloheximide, bacitracin and polymyxin B sulfate; Liquid phase: cycloheximide, bacitracin, polymyxin B sulfate, nalidixic acid, vancomycin, amphotericin B and D-cycloserine

Biphasic Media of Brucella


Nutrient agar base with ferric citrate. Hydrolysis of exculin by group D streptococci imparts a brown color to medium; sodium desoxycholate inhibits many bacteria

Bile Esculin Agar

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