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首页> 外文期刊>journal of applied polymer science >Use of spherical tannin resin as a support for immobilized enzyme
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Use of spherical tannin resin as a support for immobilized enzyme

机译：Use of spherical tannin resin as a support for immobilized enzyme

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Abstractα‐Amylase (α‐1, 4‐glucan 4‐glucanohydrolase 3.2.1.1) was used to investigate whether the spherical tannin resins made by the reaction of Mimosa (Acacia Mollissima, Wattle) tannin (condensed‐type tannin) (MT) with formaldehyde could be used as a support for the immobilization of enzymes. It was found that the optimum pH range of the immobilized α‐amylase was wider than that of native α‐amylase, and the shelf life of the enzyme was increased by immobilization. Furthermore, the immobilized enzyme could be used repeatedly, and in a continuous enzyme reaction increased a further advantage of the technique. On the basis of these data, it was concluded that this resin could be used as a support for the immobilization of enzymes. © 1992 Jo

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