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单宁酶的酯酶和脱酯酶活性。

The esterase and depsidase activities of tannase.

作者信息

Haslam E, Stangroom J E

出版信息

Biochem J. 1966 Apr;99(1):28-31. doi: 10.1042/bj0990028.

Abstract

The esterase and depsidase activities of tannase have been examined by kinetic methods. Although the esterase/depsidase ratio of tannase may be varied by cultural methods and isolation procedures, evidence has been obtained to show that tannase, esterase and depsidase are enzymes with low specificities capable of hydrolysing both esters and depsides of gallic acid.

摘要

已通过动力学方法研究了单宁酶的酯酶和脱酯酶活性。尽管单宁酶的酯酶/脱酯酶比率可能因培养方法和分离程序而有所不同,但已获得证据表明,单宁酶、酯酶和脱酯酶是特异性较低的酶,能够水解没食子酸的酯和脱酯化合物。

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