Question

Which bacteria in aqueous medium has highest d 121 value?

Answer 1

Only the lichens known as Rhizocarpon geographicum and Xanthoria elegans bacteria in aqueous medium has highest d 121 value.

The D-value was determined by inoculating 100 mL of disinfecting solution with 1 mL of a bacterial suspension.

D values were lower in the acidified recovery medium than those obtained ... heat resistance of bacterial spores.