SUBSTRATE SPECIFICITIES IN HYDROLYSIS OF POLYHYDROXYALKANOATES BY MICROBIAL ESTERASES

被引：120

作者：

MUKAI, K

DOI, Y

SEMA, Y

TOMITA, K

机构：

[1] INST PHYS & CHEM RES,POLYMER CHEM LAB,WAKO,SAITAMA 35101,JAPAN

[2] KANTO GAKUIN UNIV,COLL ENGN,FAC IND CHEM,KANAZAWA KU,YOKOHAMA 236,JAPAN

来源：

BIOTECHNOLOGY LETTERS | 1993年 / 15卷 / 06期

关键词：

D O I：

10.1007/BF00138548

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Enzymatic degradations of 5 different polyhydroxyalkanoates (PHA) were investigated at 37-degrees-C in the aqueous solutions (pH 7.4) containing different microbial enzymes of 16 lipases and 5 PHA depolymerases. The substrate specificities of microbial PHA depolymerases on hydrolysis of polyhydroxyalkanoates were distinguished from those of microbial lipases.

引用

页码：601 / 604

页数：4

共 16 条

[1] OCCURRENCE, METABOLISM, METABOLIC ROLE, AND INDUSTRIAL USES OF BACTERIAL POLYHYDROXYALKANOATES [J].