Fixation of enzymes with bis-dithioesters
    1.
    发明授权
    Fixation of enzymes with bis-dithioesters 失效
    用双硫代酯固定酶

    公开(公告)号:US4767706A

    公开(公告)日:1988-08-30

    申请号:US853639

    申请日:1986-04-18

    CPC分类号: C12N11/06 C12N11/00

    摘要: Enzymes are fixed on carriers with a bis-dithioester capable of combining with the enzyme and with the carrier. The bis-dithioester has at each of its ends a group capable of reacting with an aimine function. The enzyme may be contacted with the bis-dithioester before the enzyme and carrier are combined. The carrier is an inorganic or organic solid.

    摘要翻译: 酶能够与能与酶和载体结合的双硫代酯固定在载体上。 双硫代酯在其每个末端具有能够与目标功能反应的基团。 在酶和载体组合之前,酶可与双硫代酯接触。 载体是无机或有机固体。

    Cell for analysis device, to collect a fraction of a liquid sample for
reaction and analysis
    5.
    发明授权
    Cell for analysis device, to collect a fraction of a liquid sample for reaction and analysis 失效
    用于分析装置的细胞,收集一部分液体样品用于反应和分析

    公开(公告)号:US4623519A

    公开(公告)日:1986-11-18

    申请号:US626749

    申请日:1984-07-02

    IPC分类号: G01N21/07 G01N21/75 G01N31/00

    CPC分类号: G01N21/07 Y10T436/111666

    摘要: The present invention relates to a fractionating and observation cel of a liquid analysis device comprising a rotor, a central distribution cup or container for said liquid, and an assembly of cells on the periphery of the rotor, wherein the cells and the duct are formed by welding of two plastic pieces comprising said rotor, the liquid feed and gas evacuation duct is provided by the space existing between the two plastic pieces welded to each other by two welding seams along the edges of each duct, the opposite faces of the said pieces that constitute the duct with the said seams being left rough from molding.

    摘要翻译: 本发明涉及一种液体分析装置的分馏和观察细胞,其包括用于所述液体的转子,中心分配杯或容器,以及转子周边上的电池组件,其中电池和导管由 包括所述转子,液体供给和排气管的两个塑料件的焊接由沿着每个管道的边缘的两个焊缝彼此焊接的两个塑料件之间的空间提供,所述件的相对面 构成管道,其中所述接缝从成型中保持粗糙。

    Process for obtaining irone by enzymatic route
    9.
    发明授权
    Process for obtaining irone by enzymatic route 失效
    通过酶学途径获得铁素体的方法

    公开(公告)号:US5100790A

    公开(公告)日:1992-03-31

    申请号:US658742

    申请日:1991-02-21

    IPC分类号: C12P7/26

    CPC分类号: C12P7/26

    摘要: The subject-matter of the present invention is a process for obtaining irone by enzymatic route.The precursors extracted from fresh iris rhizomes are subjected to the action of a peroxidizing enzymatic composition comprising oxygen and a lipoxidase or hydrogen peroxide and a peroxidase.

    摘要翻译: 本发明的主题是通过酶促途径获得irone的方法。 从新鲜的虹膜根茎提取的前体受到包含氧和脂氧化酶或过氧化氢和过氧化物酶的过氧化酶组合物的作用。