The use of agricultural and food by-products is an economical solution to industrial biotechnology. The apricot press residues are abounding by-products from juice industry which can be used as substrates in solid state fermentation process (SSF), thus allowing a liberation and increase of content from various biomolecules with high added value. | Phenolic compounds favonoids lipids and antioxidant potential of apricot Prunus armeniaca L. pomace fermented by two flamentous fungal strains in solid state system