DURING the course of an investigation as to the reason why certain strains of coliform organisms when inoculated into raw 'sterile' milk did not reduce methylene blue or resazurin, it was found that ...

Ice cream samples containing coliform organisms more than six times the legal limit and a bacteria count some 12 times the allowed level have been found in recent Centre for Food Safety tests. Among ...

Ice cream samples containing coliform organisms more than six times the legal limit and a bacteria count some 12 times the allowed level have been found in recent Centre for Food Safety tests. A green ...

The city’s tainted ice cream problem has escalated, an ongoing Toronto Star investigation shows. New tests reveal much higher bacteria levels among seasonal operators – one sample from a popular ...

PERIODICALLY, cultures of coliform organisms in simple synthetic medium (glucose–phosphate–ammonium salt) have failed to grow when aerated in this laboratory, contrary to experience in other towns.