Collagen Peptide Composition Production Method, DPP-4 Inhibitor, and Antihyperglycemic Agent
    1.
    发明申请
    Collagen Peptide Composition Production Method, DPP-4 Inhibitor, and Antihyperglycemic Agent 有权
    胶原肽组合物制备方法,DPP-4抑制剂和抗高血糖剂

    公开(公告)号:US20150182580A1

    公开(公告)日:2015-07-02

    申请号:US14416524

    申请日:2013-07-23

    IPC分类号: A61K38/01 C12P21/06

    摘要: Provided are methods of producing a novel collagen peptide composition, and a DPP-4 inhibitor and antihyperglycemics that comprise the above-mentioned collagen peptide composition. Ginger rhizome-derived enzymes are added to and break down a collagen and/or gelatin solution to generate peptide compositions comprising peptides represented by X-Hyp-Gly (wherein X represents an amino acid residue other than Gly, Hyp, and Pro). The thus obtained collagen peptide composition has a high DPP-4 inhibitory activity and an excellent antihyperglycemic effect.

    摘要翻译: 提供了生产新型胶原肽组合物的方法和包含上述胶原肽组合物的DPP-4抑制剂和抗高血糖药物的方法。 将姜根茎衍生的酶加入并分解胶原蛋白和/或明胶溶液以产生包含由X-Hyp-Gly(其中X表示除Gly,Hyp和Pro之外的氨基酸残基)表示的肽的肽组合物。 由此获得的胶原肽组合物具有高的DPP-4抑制活性和优异的抗高血糖作用。

    Collagen peptide composition production method, DPP-4 inhibitor, and antihyperglycemic agent
    5.
    发明授权
    Collagen peptide composition production method, DPP-4 inhibitor, and antihyperglycemic agent 有权
    胶原肽组合物生产方法,DPP-4抑制剂和抗高血糖药

    公开(公告)号:US09486491B2

    公开(公告)日:2016-11-08

    申请号:US14416524

    申请日:2013-07-23

    摘要: Provided are methods of producing a novel collagen peptide composition, and a DPP-4 inhibitor and antihyperglycemics that comprise the above-mentioned collagen peptide composition. Ginger rhizome-derived enzymes are added to and break down a collagen and/or gelatin solution to generate peptide compositions comprising peptides represented by X-Hyp-Gly (wherein X represents an amino acid residue other than Gly, Hyp, and Pro). The thus obtained collagen peptide composition has a high DPP-4 inhibitory activity and an excellent antihyperglycemic effect.

    摘要翻译: 提供了生产新型胶原肽组合物的方法和包含上述胶原肽组合物的DPP-4抑制剂和抗高血糖药物的方法。 将姜根茎衍生的酶加入并分解胶原蛋白和/或明胶溶液以产生包含由X-Hyp-Gly(其中X表示除Gly,Hyp和Pro之外的氨基酸残基)表示的肽的肽组合物。 由此获得的胶原肽组合物具有高的DPP-4抑制活性和优异的抗高血糖作用。

    DPP-4 INHIBITOR
    6.
    发明申请
    DPP-4 INHIBITOR 有权
    DPP-4抑制剂

    公开(公告)号:US20140309401A1

    公开(公告)日:2014-10-16

    申请号:US14356023

    申请日:2012-11-02

    摘要: A DPP-4 inhibitor comprising a peptide represented by the formula (1): Xe-Pro/Ala/Hyp-Xa-Xb-Xc-Xd (wherein Xe is an amino acid residue with an isoelectric point of 5.9 to 6.3; Pro/Ala/Hyp represents Pro, Ala, or Hyp; Xa is an amino acid residue other than Hyp, Pro, and Arg, or deletion; Xb is Gly, Pro, or deletion; Xc is Pro, Ala, or deletion; and Xd is an amino acid residue or deletion) as an active component. The inhibitor can be expected to bring out an effect of lowering blood glucose levels by enhancing effects of incretins; and the inhibitor may be used as a therapeutic agent for diabetes and, in addition, can act on the immune system or the like to be thus used in treatment for skin diseases or the like.

    摘要翻译: 包含由式(1)表示的肽的DPP-4抑制剂:Xe-Pro / Ala / Hyp-Xa-Xb-Xc-Xd(其中Xe是等电点为5.9至6.3的氨基酸残基; Pro / Ala / Hyp代表Pro,Ala或Hyp; Xa是Hyp,Pro和Arg以外的氨基酸残基或缺失; Xb是Gly,Pro或缺失; Xc是Pro,Ala或缺失; Xd是 氨基酸残基或缺失)作为活性成分。 预期抑制剂可以通过增强胰岛素的作用来产生降低血糖水平的作用; 并且抑制剂可以用作糖尿病的治疗剂,并且另外可以作用于免疫系统等,从而用于治疗皮肤疾病等。