Phytase production by the unconventional yeast Pichia anomala in fed batch and cyclic fed batch fermentations
نویسندگان
چکیده
A marked enhancement in the production of cell-bound phytase in Pichia anomala was achieved in cyclic fed batch fermentation (47333 UL -1 ) in comparison with that in batch (11569 UL -1 ) and fixed volume fed batch (36911 UL -1 ) fermentations in cane molasses medium. Phytase productivity was sustainable in cyclic fed batch fermentation over seven days, and therefore, this mode of fed batch fermentation appears to be a better approach for producing phytase in a cost-effective manner.
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