Branched lactose containing polysacharides and compositions containing them

摘要

The present invention concerns a new branched natural soluble polysaccharide comprising a main chain having repeating side chains which are only made of lactose units, possibly substituted. The present invention also concerns the microorganism by which this branched polysaccharide may be obtained and the food composition, the cosmetical composition and the pharmaceutical composition comprising said branched polysaccharide and/or microorganism.