Phytase production and phytic acid reduction in rapeseed meal by Aspergillus niger during solid state fermentation

摘要

The effect of moisture content of media, glucose, phosphate, some surfactants and gamma irradiation on the production of phytase and reduction of phytic acid in rapeseed meal by Aspergillus niger A-98 (local isolate) during solid state fermentation have been considered. Optimum moisture content of media for these processes was 60/100.