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Main sol. 58

Internal Solution-ID: S80

Equipment needed: Autoclave
Compound Amount Unit Conc. [g/L] Conc. [mM]
Casein peptone
(tryptic digest)
10.00 g 10 -
Yeast extract 5.00 g 5 -
Meat extract 5.00 g 5 -
Bacto Soytone 5.00 g 5 -
Glucose 10.00 g 10 55.506
K2HPO4 2.00 g 2 11.483
MgSO4 x 7 H2O 0.20 g 0.2 0.811
MnSO4 x H2O 0.05 g 0.05 0.296
Tween 80 1.00 ml - -
NaCl 5.00 g 5 85.558
L-Cysteine HCl x H2O 0.50 g 0.5 -
Salt solution 40.00 ml - -
Resazurin
(25 mg/100ml)
4.00 ml - -
Distilled water 950.00 ml - -
1 The cysteine are added after the medium has been boiled and cooled under CO2. Adjust pH to 6.8 using 8 N NaOH. Distribute under N2 and autoclave.
58 BIFIDOBACTERIUM MEDIUM