PROCEDIMENTO PER LA PURIFICAZIONE DI MANNA IMPURA ED OTTENIMENTO DI MANNA ARRICCHITA E SUO IMPIEGO

The invention consists in an original procedure to purify dirty manna, an under-utilized waste matter from the lymph poured from fraxinus plants, to obtain a product comparable with the pure edible “manna”, and enriched in bioactive components with respect to pure manna. Methods to treat the so obtained purified manna are also part of the invention.