Tag: Serratia marcescens

Milk, a highly nutritious beverage, provides a favorable environment for numerous microorganisms, and microbial growth can lead to spoilage, including noticeable color changes. While most people are familiar with milk that has simply gone sour, discoloration can be an alarming sign of specific bacterial contamination, revealing a hidden microbiological world.

A staggering 70% of ground beef in U.S. supermarkets reportedly contained a food additive dubbed “pink slime” in 2012, while a different type of pink slime is a common bacterial biofilm in bathrooms. The phrase refers to two distinct issues, making understanding what is the cause of pink slime a matter of context.