Edible mixtures or preparations of animal or vegetable fats or oils or of fractions of different fats or oils, with a milkfat content, by weight, of > 10% and < 15% (excl. fats and oils and their fractions, partly or wholly hydrogenated, interesterified, reesterified or elaidinised, whether or not refined, but not further prepared, mixtures of olive oils, olive oil fractions and fixed margarine)