patuli
To let (a liquid that contains oil) stand in order to separate.
In oil making the strained coconut milk is left overnight (or longer) in a container. The oil will separate from the water, which remains on the bottom, and have a foamy substance akal on top.
When we make coconut oil we let the coconut milk separate.
When she makes coconut oil she does not let (the milk) separate. She makes the oil immediately.