Peptone Water is used for the cultivation of non-fastidious microorganisms, indole testing, and as a basal
medium for carbohydrate fermentation studies.
Product Summary and Explanation
Peptone Water is a minimal growth medium. The formulation of Peptone Water permits cultivation of non- fastidious organisms.1 This non-selective medium has been used as a basal medium for biochemical tests such as carbohydrate fermentation patterns and production of indole.1,2 A 1% final carbohydrate concentration with phenol red (0.018 g/L) indicator and a Durham tube can be used for fermentation studies.
Principles of the Procedure
Peptone Water contains Peptone as a source of carbon, nitrogen, vitamins, and minerals. Sodium Chloride maintains the osmotic balance.