ISSN:
0006-3592
Keywords:
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Poly(methoxygalacturonide) lyase (PMGL) (E.C. 4.2.2.10) was purified from a commercial preparation and immobilized by the metal link method. The properties of DEAE-cellulose-Ti-PMGL and of porous glass-Ti-PMGL were compared with those of the native enzyme; despite the presence of the metal and the heterogeneity of the substrate, pectin, typical substrate-enzyme-support interactions were demonstrated by shifts in pH optima and KM values. The possible industrial application of DEAE-cellulose-Ti-PMGL is discussed.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bit.260200108
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