Immobilized Catalase with Microcapsules

Chem. J. Chinese Universities ›› 1996, Vol. 17 ›› Issue (6): 953.

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Immobilized Catalase with Microcapsules

WANG Yu-Jie, LIU Chin-Biao, BAI Guang-Yue, CHU Ying, WANG Feng-Ping, MA Zhan-Fang, ZHANG He-Zhe

Department of Chemistry, Northeast Normal University, Changchun 130024

Received:1995-06-22 Online:1996-06-24 Published:1996-06-24

Abstract

Abstract: Catalase was microencapsulated with ethyl cellulose as a film material by a method of drying in liquid.It was investigated that the immobilized catalase was affected by temperature and pHand inhibited by hydrogen peroxide.The available temperature and pHranges of the microencapsulated catalase owing to the protection of ethyl cellulose film and the buffer action of gelatine and phosphoric acid separately,and the inhibition, because of the presence of gelatine,are enlarged clearly.

Key words: Microcapsule, Catalase, Immobilized enzyme

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WANG Yu-Jie, LIU Chin-Biao, BAI Guang-Yue, CHU Ying, WANG Feng-Ping, MA Zhan-Fang, ZHANG He-Zhe. Immobilized Catalase with Microcapsules[J]. Chem. J. Chinese Universities, 1996, 17(6): 953.

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Immobilized Catalase with Microcapsules

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