Container
    1.
    发明授权

    公开(公告)号:US09694939B1

    公开(公告)日:2017-07-04

    申请号:US15050434

    申请日:2016-02-22

    申请人: Fu-Yu Hsieh

    发明人: Fu-Yu Hsieh

    IPC分类号: B65D23/10 B65D43/02 B65D71/50

    摘要: A container is in an integral form, and has a body, two handles, a handle combination structure, a folding combination structure, and two lids. The handles are connected with the body, and connecting portions between the handles and body are bendable. The handle combination structure is formed on the handles to selectively combine the handles. The folding combination structure is formed on the handles and the connecting plates to selectively combine the handles and the body. The lids are connected with the body, are respectively located in spaces which are respectively formed in the body and the handles, and connecting portions between the body and the lids are bendable.

    CONTAINER
    3.
    发明申请
    CONTAINER 审中-公开

    公开(公告)号:US20170183125A1

    公开(公告)日:2017-06-29

    申请号:US15050434

    申请日:2016-02-22

    申请人: Fu-Yu HSIEH

    发明人: Fu-Yu HSIEH

    IPC分类号: B65D23/10 B65D71/50 B65D43/02

    摘要: A container is in an integral form, and has a body, two handles, a handle combination structure, a folding combination structure, and two lids. The handles are connected with the body, and connecting portions between the handles and body are bendable. The handle combination structure is formed on the handles to selectively combine the handles. The folding combination structure is formed on the handles and the connecting plates to selectively combine the handles and the body. The lids are connected with the body, are respectively located in spaces which are respectively formed in the body and the handles, and connecting portions between the body and the lids are bendable.

    METHOD OF PREPARING PROCOLLAGEN FROM FRESHWATER FISH

    公开(公告)号:US20240343759A1

    公开(公告)日:2024-10-17

    申请号:US18135116

    申请日:2023-04-14

    IPC分类号: C07K1/36 C07K14/78

    CPC分类号: C07K1/36 C07K14/78

    摘要: The present invention discloses a method of preparing procollagen from freshwater fish. The method comprises the following steps: pressure treatment, physical crushing, mixing and emulsification, homogenization, refrigeration, cleaning, extraction, homogenization, inactivation, homogenization, and filtration. In the mixing and emulsification step, freshwater fish tissue containing collagen is mixed with a surfactant to remove endotoxins to below 0.25 EU/ml. The procollagen is extracted following the step of adding enzymes and an acid solution of pH 3 to 6 to the pretreated tissue. The pretreatment of freshwater fish tissue in this invention can effectively reduce the endotoxins to below 0.25 EU/ml. The extraction technique of this invention can extract and retain greater amounts of procollagen while increasing its denaturation temperature and preserving the intact, tightly twisted triple-helix bonds of type I procollagen.