Expression of an endoinulinase from Aspergillus ficuum JNSP5-06 in Escherichia coli and its characterization

► No study on expression of endoinulinase gene from Aspergillus ficuum in E. coli was reported. ► The endoinulinase encoded by endo I gene from A. ficuum was expressed in E. coli. ► The biochemical characterization of recombinant endoinulinase was investigated.