How can I export the Dount correctly?

Hi Expert !
I have no clue how to export this famous donut with these color sprinkles to unity.
particle with color ramp…I have no idea how to do this…
Please help me out !!

Select your particle emitter, then Object → Apply → Make instances real

Thx for the hint.
I tried, but it adds 500+ particle required for new texture import in Unity… not a good way.