For Media Fill process simulation for beverage bottling, to test for low acid beverage
spoiling bacteria.
Specifications
PHYSICAL PARAMETERS
Description
A fine, free flowing, hygroscopic powder.
Color
Light beige colored
Solubility
Soluble in Distilled / de-ionized water at 50˚ C
Color
Pale yellow, clear solution
pH
4.20 ± 0.2 at 25℃ (29.50 g/ l)
Contents
Ingredients
Gram/Litre
Dextrose (Glucose)
20.000
Yeast Extract
3.500
Peptone
2.000
Ammonium sulphate
2.000
Magnesium sulphate
1.000
Potassium dihydrogen phosphate
1.000
pH at 25˚C
4.2 ± 0.2
Directions
Dissolve 29.50 grams in 1000 ml distilled water. Boil to dissolve the medium
completely and distribute as desired. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15
min, cool it to 42-45°C for use.
