Purpose: Used for the cultivation of indicator bacteria (spores of thermophilic fatty acid bacteria) during pressure steam disinfection process and the determination of disinfection effect.
Composition (g/L):
Peptone 10.0
Glucose 5.0
Bromocresol Violet 0.012
PH value 7.0-7.2 25 ℃
usage
Weigh 15.0g of this product, heat and stir to dissolve in 1000ml of distilled water, sterilize under high pressure at 115 ℃ for 30 minutes, and set aside.
Product Usage:
Culture and disinfection effect measurement of indicator bacteria (spores of thermophilic fatty acid bacteria) used for monitoring the pressure steam disinfection process
Product Usage:
Weigh 15 grams of this product, heat and stir to dissolve in 1000ml of distilled water, sterilize under high pressure at 115 ℃ for 30 minutes, and set aside.
Microbial sensitivity test of bromocresol purple glucose peptone water medium:
Prepare the culture medium according to the label usage, inoculate the quality control strain, and incubate it aerobic at 56 ± 1 ℃ for 48 hours.