E-gel combines the advantages and the practicality of a liquid product to the effectiveness of a particularly purified and selected gelatine. If compared to traditional solid gelatines, this agent needs no previous solubilization in warm water or dilutions, as it is often necessary for liquid products not specifically studied to be used in flotation. This makes even easier to carry out laboratory trials. During must flotation, it enables to obtain in a short time a perfect separation of the suspended solids, enabling to reach in the meanwhile reduced turbidity levels. E-Gel prevailingly removes cathechins, which start oxidation phenomena. The wines processed with this product are fresher and more stable.