10) β-D-1,6グルコシド結合分解酵素に関する研究 (セルレース研究会第2,3回シンポジウム) : 放射菌strain No. OP-4-5の生産するluteaseの諸特性

概要

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In a previous paper, it was reported that the higher molecular weight luteose which consisted of β-1,6 linked glucose units was made by Ren. aculeatum var. apiculatum. The isolation of the microoganism which is able to produce lutease (β-1,6-glucan-6 glucanohydrolase and some properties of the lutease are described in this paper. The optimum reaction temperature for the enzyme was about 40 C, and the optimum pH was about 6.7. At the maximum degree of the hydrolysis, only glucose and gentiobiose were detected, and at this point, the hydrolysis degree of higher molecular weight luteose was about 55 per cent as glucose. The formation of lutease was induced by the addition of higher molecular weight luteose.
社団法人日本生物工学会の論文
1963-04-15