Production of Lactic acid from local isolateof the fungus Rhizopus oryzae

Abstract

This study was carried out to detect the ability the fungus Rhizopus oryzae and The results showed the ability of fungus strain Rhizopus oryzae ( c-80) to produce lactic acid in fermented medium prepared at the surface fermented way . and uses for different concentration from glucose sugar it ( 5 , 10 .15 , 20 ) % to know , which concentrate from sugar gives higher production from acid . The concentration ( 20% ) glucose gave high production rate of acid reached to (39.6) gm per liter results of the present study reveuled that the production of lactic acid was propotional to the to the increase of glucose concentration in product medium.