Journal of Pharmaceutical Investigation
- 제15권3호
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- Pages.93-99
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- 1985
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- 2093-5552(pISSN)
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- 2093-6214(eISSN)
Chitosan Matrix에 Urease의 고정화(固定化)
Immobilization of Urease on Chitosan Matrix
- Lee, Chi-Young (College of pharmacy, Cho Sun University) ;
- Kim, Sung-Ho (College of pharmacy, Cho Sun University)
- 발행 : 1985.09.20
초록
For the effective immobilization of urease on chitosan matrix with glutaraldehyde, optimal activation methods were studied, and its enzymatic properties was investigated. In the stability of enzyme. the retained activity of the native urease was 55% after it was soaked af pH 7 for 10 hrs., while the retained activity of immobilized one was about 62% after soaked at pH 6.5-8.5 for the same time. After heat treatment at
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