Question

Why sometimes milk contains oil in the surface?​

Answer 1

Hi buddy

Here is your answer

when milk is produced by grass-fed cows — as required by organic regulations — it contains substantially more Omega-3 fatty acids than conventional milk, as recent testing conducted by The Post shows. ... It adds “refined fish oil” to the milk and boasts of high-levels of Omega-3 fats.

Answer 2

Answer:

• We get patches of oil floating on milk. This happens because fat is lighter than water, and when milk is unhomogenised it contains larger fat particles and this happens. On the other hand homogenised is processed through a machine that is called a homogeniser.