84.
    发明专利
    未知

    公开(公告)号:DE3850191T2

    公开(公告)日:1995-01-26

    申请号:DE3850191

    申请日:1988-08-30

    Applicant: KAO CORP

    Abstract: A process for preparing glucose-1-phosphate from an alpha -glucan and orthophosphate using a phosphorylase immobilized onto an anion-exchange resin is disclosed. The anion-exchange resin used is a synthetic polymer resin into which an anion exchange group; a primary to quarternary ammonium group, a phosphonium group, or a sulfonium group, is introduced. This type of immobilized phosphorylase ensures (i) an effective utilization of phosphorylase, (ii) a higher reactivity of a higher absorbance of the phosphorylase to the resin, (iii) an excellent phosphorylase activity retention performance, and (iv) a higher physical strength of the resin.

    88.
    发明专利
    未知

    公开(公告)号:DE3850191D1

    公开(公告)日:1994-07-21

    申请号:DE3850191

    申请日:1988-08-30

    Applicant: KAO CORP

    Abstract: A process for preparing glucose-1-phosphate from an alpha -glucan and orthophosphate using a phosphorylase immobilized onto an anion-exchange resin is disclosed. The anion-exchange resin used is a synthetic polymer resin into which an anion exchange group; a primary to quarternary ammonium group, a phosphonium group, or a sulfonium group, is introduced. This type of immobilized phosphorylase ensures (i) an effective utilization of phosphorylase, (ii) a higher reactivity of a higher absorbance of the phosphorylase to the resin, (iii) an excellent phosphorylase activity retention performance, and (iv) a higher physical strength of the resin.

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