Soak gelatine in cold water. Squeeze oranges to make 1/4 litre of juice. Mix sugar and orange juice. Whip cream and vanillin sugar until stiff. Squeeze gelatine, dissolve lukewarm and stir into the juice.
Put it in a cool place. As soon as the cream begins to set, fold in the cream and pour into a mould. Refrigerate again. For the sauce, stir 2 tablespoons of multivitamin juice and starch until smooth. Boil up the rest of the multivitamin and lime juice.
Stir in starch and bring to the boil again. Halve the pomegranate, beat out the seeds with a spoon and add them to the sauce. Use 2 tablespoons to cut off the cams from the cream and arrange on plates with the sauce.
Cut the remaining fruit into slices. Serve dessert with fruit slices and decorated with mint.