Mixture of non-sulfated fucose-based oligosaccharides, has dermatological activity, stimulates cellular communication, proliferation of keratinocytes and fibroblasts and inhibits synthesis of elastase type proteases

摘要

A mixture of non-sulfated fucose-based oligosaccharides is new. A mixture of non-sulfated fucose-based oligosaccharides comprises oligosaccharides of less than 13 saccharide units (with at least one fucose unit in a non-reducing end position) and can be obtained by degradation of a polysaccharide from the micro-organism Klebsiella pneumoniae subsp. pneumoniae. An Independent claim is also included for a cosmetic or pharmaceutical composition comprising the mixture.