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Immobilization of pectinmethylesterase from acerola (Malpighia glabra L.) in porous silica

被引：2
|
作者：
de Assis, SA [1 ]
Trevisan, HC [1 ]
Mascarenhas, OM [1 ]
Oliveira, F [1 ]
机构：
[1] UNESP, Inst Quim, Dept Bioquim & Tecnol Quim, BR-14801970 Araraquara, SP, Brazil
来源：
BIOTECHNOLOGY LETTERS | 2003年 / 25卷 / 11期
关键词：
acerola; immobilization; kinetic characterization; pectinmethylesterase; purification;
D O I：
10.1023/A:1024088326346
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：
The total and partially purified enzyme pectinmethylesterase from acerola fruit was covalently immobilized on porous silica particles. These efficiency values were 114% for the total PME and 351% for the partially purified PME. In both forms the immobilization resulted in compounds with high thermal stability.
引用
收藏
页码：869 / 872
页数：4
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