Litmus milk is a milk-based medium utilized to differentiate between various bacterial species. It includes lactose (milk sugar), litmus (a pH indicator), and casein (milk protein), each of which can be metabolized by different types of bacteria. During the experiment, a sterilized loop was used to gently transfer an unknown microorganism into the litmus milk, followed by a slight stir. After incubation for a week, observations were made and recorded. The results indicated positive acid production, which turned the medium pink. There was also positive acid production with litmus reduction, resulting in a white color. The test showed a positive indication of a pre-proteolysis or alkaline reaction, while peptization or proteolysis was found to be negative. is this accurate