Bentonite-supported catalase


Alkan S., Ceylan H., Arslan O.

JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, cilt.70, ss.721-726, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 70 Konu: 5
  • Basım Tarihi: 2005
  • Doi Numarası: 10.2298/jsc0505721a
  • Dergi Adı: JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
  • Sayfa Sayıları: ss.721-726

Özet

The properties of the clay bentonite as a support for enzyme immobilization were studied using the enzyme catalase. Such an immobilization does not result in enzyme inactivation and constitutes a valuable method for immobilizing catalase at high ionic strength. The bentonite-supported catalase was characterized in terms of pH and ionic strength dependencies, thermal and storage stability and kinetic parameters. These studies indicate that bentonite is a valuable support for the simple adsorption of enzymes.