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Chitosan beads were prepared by emulsion method and used for the immobilization of ω-transaminase of Vibrio fluvialis. The yield of enzyme immobilization (54.3%) and its residual activity (17.8%) were higher than those obtained with other commercial beads. ω-Transaminase was effectively immobilized on the chitosan beads at pH 6.0. The optimal pH of the immobilized enzyme was pH 9.0, which is the same...
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