The failure of Bacterium coli from human feces to grow at 460 in the Eijkman or the Bulir tests

The Eijkman test (1904) is designed to detect fecal pollution of water. Water is inoculated into glucose-peptone broth which is incubated at 460, and gas production is assumed to indicate fecal pollution from warm blooded animals. Bacterium coli and Bac