Drain the pineapple in a sieve until almost dry.
In a mixing bowl, cream the cream cheese until it is very smooth.
Beat in the pineapple emulsion
Beat in the drained pineapple, food colouring and sweetener and continue mixing.
Fold in half of the coconut and mix well.
Chill the dough until it is hard enough to scoop.
Using a cookie scoop, form it into a ball, Roll by hand to make the ball smoother.
Roll the truffle in the remaining coconut.
Place on a tray or a baking sheet, that has been lined with wax paper.
Refrigerate for approximately 2 hours or until very firm.
Serve cold.