Öngen-Baysal G.Sukan S.S.Vassilev N.2019-10-272019-10-2719940141-54920141-5492https://doi.org/10.1007/BF00134625https://hdl.handle.net/11454/24081A thermostable inulinase was identified in a strain of A. niger. The highest activity was observed at 50 °C (50 Lml-1) and 77% and 34% of this was retained at 60° and 65°C, respectively. pH stability, the effect of thermal stabilizers such as Propylene glycol (10%) and Sorbitol (10%) and effects of different cations were investigated. It was found that the activity was completely inhibited by Ag+ and Hg2+, while Na+ had an activator effect. © 1994 Lonsdale Press Ltd.en10.1007/BF00134625info:eu-repo/semantics/closedAccessArticle163275280Q3