EFFECT OF ENZYME RATIO ON THE PROPERTIES OF GLUCOSE-OXIDASE AND CATALASE IMMOBILIZED ON MODIFIED PERLITE

被引:16
作者
TARHAN, L [1 ]
TELEFONCU, A [1 ]
机构
[1] EGE UNIV, FAC SCI, DEPT BIOCHEM, 35100 BORNOVA, TURKEY
关键词
D O I
10.1016/0032-9592(92)80003-L
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Processed perlite modified by silanization and treatment with glutaraldehyde was used as a support for the co-immobilization of glucose oxidase and catalase. Immobilization was carried out with several enzyme ratios and activity investigated with respect to pH and temperature. The deactivation rates of the preparations were investigated in recycling fluid bed reactors.
引用
收藏
页码:11 / 15
页数:5
相关论文
共 16 条
[1]   DEACTIVATION OF IMMOBILIZED BEEF LIVER CATALASE BY HYDROGEN-PEROXIDE [J].
ALTOMARE, RE ;
KOHLER, J ;
GREENFIELD, PF ;
KITTRELL, JR .
BIOTECHNOLOGY AND BIOENGINEERING, 1974, 16 (12) :1659-1673
[2]  
ARDIC Z, 1983, THESIS U EGE IZMIR
[3]  
CARTER RS, 1980, ENZYME ENG, V5, P321
[4]  
CHITHRA N, 1989, PROCESS BIOCHEM, V24, P208
[5]   IMMOBILIZED ENZYMES IN REVERSE MICELLES - STUDIES WITH GEL-ENTRAPPED TRYPSIN AND ALPHA-CHYMOTRYPSIN IN AOT REVERSE MICELLES [J].
FADNAVIS, NW ;
LUISI, PL .
BIOTECHNOLOGY AND BIOENGINEERING, 1989, 33 (10) :1277-1282
[6]  
HAEGERDAL B, 1984, BIOTECHNOL BIOENG, V26, P771
[7]  
KADISH AH, 1968, CLIN CHEM, V14, P116
[8]  
KEITH KJ, 1980, METHOD ENZYMOL, V64, P227
[9]   THE PRODUCTION OF ETHANOL FROM CELLOBIOSE USING IMMOBILIZED BETA-GLUCOSIDASE COENTRAPPED WITH YEAST IN ALGINATE GELS [J].
KIERSTAN, M ;
MCHALE, A ;
COUGHLAN, MP .
BIOTECHNOLOGY AND BIOENGINEERING, 1982, 24 (06) :1461-1463
[10]  
KUNZ HJ, 1974, CLIN CHEM, V20, P1018