Abstract: The invention relates to a process for preparing a fermented dairy product, comprising the following steps: a) hydrolysis of lactose contained in milk; b) proteins and sugars concentrations through a process of filtration of the resulting composition under high pressure; wherein a step of fermentation of milk is performed during step a) or after step a) or after step b). The invention also relates a fermented dairy product obtainable according to the process of the invention.

Abstract: The invention relates to a food composition comprising, in weight percent relative to the total weight of the composition: 0.5% to 5%, preferably 1% to 2%, more preferably 1% to 1.5%, and most preferably 1.2% of vegetable flour; 6% to 20%, preferably 6% to 10%, more preferably 8% to 10%, and most preferably 9.1% of milk permeate; characterized in that said composition has a viscosity, measured using the Rheomat RM 200 apparatus at a temperature of 10° C. and with a shearing of 64 s?1, of between 200 and 4000 mPa·s, preferably between 300 and 3700 mPa·s, preferably between 400 and 3000 mPa·s, more preferably between 1000 and 2500 mPa·s, and most preferably around 2500 mPa·s.