METHODS TO TREAT MIXTURES OF GLYCOSIDES TO OBTAIN ONE OR MORE OF THESE GLYCOSIDES IN MORE PURE FORM
    4.
    发明申请
    METHODS TO TREAT MIXTURES OF GLYCOSIDES TO OBTAIN ONE OR MORE OF THESE GLYCOSIDES IN MORE PURE FORM 有权
    用于治疗糖尿病混合物的方法,以获得更多纯粹形式的这些糖蛋白的一种或多种

    公开(公告)号:US20120289687A1

    公开(公告)日:2012-11-15

    申请号:US13575751

    申请日:2011-01-27

    IPC分类号: C07H1/06

    摘要: The present invention provides methods to treat mixtures containing natural rebaudioside A (Reb A), rebaudioside B (Reb B), and rebaudioside D (Reb D), synthetic counterparts of these, and/or derivatives of the natural or synthetic embodiments obtain one or more of these glycosides in more pure form. In many embodiments, the invention can be used to process glycoside mixtures obtained at least in part from natural sources such as the Stevia plant. This allows, for instance, the recovery of a product including Reb A material in more pure form relative to Reb B material or Reb D material. As an alternative or in addition to recovery of the purified Reb A material, a product including Reb B material and/or Reb D material in more pure form relative to Reb A material can be obtained.

    摘要翻译: 本发明提供了治疗含有天然莱鲍迪甙A(Reb A),莱鲍迪甙B(Reb B)和莱鲍迪甙D(Reb D),其合成对应物和/或天然或合成实施方案的衍生物的混合物的方法, 更多的这些糖苷更纯净的形式。 在许多实施方案中,本发明可用于处理至少部分从天然来源(例如甜叶菊植物)获得的糖苷混合物。 这允许例如相对于Reb B材料或Reb D材料回收包括Reb A材料的产品更纯净。 作为纯化的Reb A材料的回收的替代或补充,可以获得包含相对于Reb A材料更纯的形式的Reb B材料和/或Reb D材料的产品。