EXTERNAL PREPARATION FOR SKIN CONTAINING A PHOSPHORYLATED SACCHARIDE
    3.
    发明申请
    EXTERNAL PREPARATION FOR SKIN CONTAINING A PHOSPHORYLATED SACCHARIDE 审中-公开
    含有磷酸盐的皮肤的外用制剂

    公开(公告)号:US20140023602A1

    公开(公告)日:2014-01-23

    申请号:US14036294

    申请日:2013-09-25

    摘要: Provided is an external preparation for skin, comprising a phosphorylated saccharide. The phosphorylated saccharide may be an inorganic salt of a phosphorylated saccharide. The phosphorylated saccharide may be a calcium, magnesium, potassium, zinc, iron or sodium salt. Also provided is an external preparation for skin, comprising a phosphorylated saccharide and a second component, wherein the second component is selected from the group consisting of moisturizing agents, whitening components, ultraviolet absorbents, anti-inflammatory agents, cell-activating agents and antioxidants. The moisturizing agent may be ascorbic acid or an ascorbic acid derivative.

    摘要翻译: 本发明提供一种皮肤外用剂,其包含磷酸化糖。 磷酸化糖可以是磷酸化糖的无机盐。 磷酸化糖可以是钙,镁,钾,锌,铁或钠盐。 还提供了一种皮肤外用制剂,其包含磷酸化糖和第二组分,其中第二组分选自保湿剂,美白组分,紫外线吸收剂,抗炎剂,细胞活化剂和抗氧化剂。 保湿剂可以是抗坏血酸或抗坏血酸衍生物。

    METHOD FOR INDUSTRIALLY PRODUCING CYCLIC-STRUCTURE-CONTAINING BRANCHED GLUCAN
    4.
    发明申请
    METHOD FOR INDUSTRIALLY PRODUCING CYCLIC-STRUCTURE-CONTAINING BRANCHED GLUCAN 有权
    用于工业生产包含结构分支葡萄糖的方法

    公开(公告)号:US20130323799A1

    公开(公告)日:2013-12-05

    申请号:US13992205

    申请日:2011-12-02

    IPC分类号: C12P19/04

    摘要: An object of the present invention is to provide a method for industrially producing a branched glucan having a cyclic structure. The method for producing a branched glucan having a cyclic structure comprises the steps of: (1) preparing a mixed liquid which contains a branching enzyme in which starch granules are suspended at a concentration of 5% by weight or more and 50% by weight or less, and allowing the branching enzyme to act on starch in the starch granules, wherein a temperature of the mixed liquid at the time of preparation is 0° C. or higher and not higher than the gelatinization starting temperature of the starch granule; and (2) elevating the temperature of the mixed liquid to 85° C. or higher and 129° C. or lower, wherein in the method, none of α-amylase, β-amylase, amyloglucosidase and a transglucosidase is added to the mixed liquid.

    摘要翻译: 本发明的目的是提供一种工业生产具有环状结构的支链葡聚糖的方法。 制备具有环状结构的支链葡聚糖的方法包括以下步骤:(1)制备含有淀粉颗粒以5重量%以上至50重量%的浓度悬浮的分支酶的混合液,或 较少,并且使分支酶对淀粉颗粒中的淀粉起作用,其中制备时的混合液的温度为0℃以上且不高于淀粉颗粒的糊化开始温度; 和(2)将混合液体的温度升高至85℃以上且129℃以下,其中,在该方法中,将混合液体中的α-淀粉酶,β-淀粉酶,淀粉葡糖苷酶和转葡糖苷酶均未添加到混合 液体。

    AMINO SUGAR-CONTAINING GLUCAN, METHOD FOR PRODUCING SAME, AND USE THEREOF
    5.
    发明申请
    AMINO SUGAR-CONTAINING GLUCAN, METHOD FOR PRODUCING SAME, AND USE THEREOF 审中-公开
    含有氨基糖的葡萄糖,其生产方法及其用途

    公开(公告)号:US20130302405A1

    公开(公告)日:2013-11-14

    申请号:US13883509

    申请日:2011-11-07

    IPC分类号: A61K47/36 C08B37/00

    摘要: An object of the present invention is to provide a glucosamine-containing glucan, a modified product and a conjugate thereof. The glucosamine-containing glucan of the present invention is a glucosamine-containing glucan wherein the glucan has a plurality of non-reducing ends and at least one glucosamine residue is bound via an α-1,4-bond to each of two or more non-reducing ends of the branched α-1,4-glucan, but no glucosamine residue is present at a position other than the non-reducing ends of the branched α-1,4-glucan, wherein the degree of polymerization of the glucan is 15 or more and 4×105 or less. The glucosamine-containing glucan of the present invention can be provided by allowing an α-glucan phosphorylase to act on an aqueous solution comprising a branched α-1,4-glucan and glucosamine-1-phosphate.

    摘要翻译: 本发明的目的是提供含有葡糖胺的葡聚糖,其改性产物及其缀合物。 本发明的含葡糖胺的葡聚糖是含葡糖胺的葡聚糖,其中葡聚糖具有多个非还原性末端,并且至少一个葡糖胺残基通过α-1,4-键与两个或多个非还原末端中的每一个结合, - 还原末端的支链α-1,4-葡聚糖,但在支链α-1,4-葡聚糖的非还原性末端以外的位置处不存在葡糖胺残基,其中葡聚糖的聚合度为 15以上且4×10 5以下。 可以通过使α-葡聚糖磷酸化酶作用于含有支链α-1,4-葡聚糖和葡糖胺-1-磷酸的水溶液来提供本发明的含葡糖胺的葡聚糖。