Pyrroloquinoline quinone (PQQ) is a novel compound found in plant foods that is showing tremendous promise. Health food store retailers need to familiarize themselves as more customers hear about PQQ or are looking for this super-nutrientâs many benefits.yrroloquinoline quinone (PQQ) is a novel compound found in plant foods that is showing tremendous promise. Health food store retailers need to familiarize themselves as more customers hear about PQQ or are looking for this super-nutrientâs many benefits.
Salmonella bacteria live in the intestines of people, animals and birds. Most people are infected with salmonella by eating foods that have been contaminated by feces. Commonly infected foods include: 1  Raw meat, poultry and seafood. 2  Feces may get onto raw meat and poultry during the butchering process.
Salmonella. The gastrointestinal tracts of animals and man are common sources of Salmonella. High protein foods such as meat, poultry, fish and eggs are most commonly associated with Salmonella. However, any food that becomes contaminated and is then held at improper temperatures can cause salmonellosis.ormally a large number of food-poisoning bacteria must be present to cause illness. Therefore, illness can be prevented by (1) controlling the initial number of bacteria present, (2) preventing the small number from growing, (3) destroying the bacteria by proper cooking and (4) avoiding re-contamination.