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    A METHOD OF REMOVING LACTOSE FROM A SOLUTION
    5.
    发明公开
    A METHOD OF REMOVING LACTOSE FROM A SOLUTION 有权
    VERFAHREN ZUR ENTFERNUNG VON LAKTOSE AUS EINERLÖSUNG

    公开(公告)号：EP3099181A2

    公开(公告)日：2016-12-07

    申请号：EP15706536.8

    申请日：2015-01-27

    申请人： Stellenbosch University

    发明人： DODD, Amanda Jane ,  KLUMPERMAN, Lubertus ,  SWART, Pieter

    IPC分类号： A23C9/12

    CPC分类号： A23C9/1206 ,  A23C2220/104 ,  A23C2220/106 ,  A23V2002/00 ,  A23V2300/28 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/20 ,  G01N33/54326 ,  G01N2333/938

    摘要： The invention provides protein-functionalised magnetic nanoparticles comprising magnetic nanoparticles (MNPs) to which a lactose-binding protein or enzyme has been immobilized. The protein-functionalised magnetic nanoparticles are particularly suitable for separating lactose from a lactose-containing solution, such as milk, cheese, yoghurt, flavoured milk or the like. The protein-functionalised MNPs can be added to the lactose-containing solution and be allowed to bind to the lactose in the solution. The MNPs, to which the lactose is bound, can then be magnetically removed from the solution, e.g. by applying an external magnetic field.

    摘要翻译： 本发明提供蛋白质官能化的磁性纳米颗粒，其包含固定有乳糖结合蛋白或酶的磁性纳米颗粒（MNP）。 蛋白质官能化的磁性纳米颗粒特别适用于从含乳糖的溶液中分离乳糖，例如牛奶，奶酪，酸奶，调味乳等。 可以将蛋白质官能化的MNP加入到含乳糖的溶液中并使其与溶液中的乳糖结合。 然后可以将乳糖结合的MNP从溶液中磁性地除去，例如， 通过施加外部磁场。

    MODIFIED POLY (STYRENE-CO-MALEIC ANHYDRIDE) AND USES THEREOF
    7.
    发明公开
    MODIFIED POLY (STYRENE-CO-MALEIC ANHYDRIDE) AND USES THEREOF 有权
    VERFAHREN ZUR IONENTRENNUNG MITTELS MODIFIZIERTES POLY（STYROL-CO-MALEIN-）ANHYDRID

    公开(公告)号：EP2665757A1

    公开(公告)日：2013-11-27

    申请号：EP12736781.1

    申请日：2012-01-20

    申请人： Stellenbosch University

    发明人： KLUMPERMAN, Lubertus ,  KOCH, Klaus, Robert ,  LAKAY, Eugene, Marlin

    IPC分类号： C08F212/08 ,  C08F122/40 ,  C08F8/32 ,  C22B3/24

    CPC分类号： B01J41/14 ,  C08F8/32 ,  C22B3/24 ,  C22B3/42 ,  C22B11/04 ,  Y02P10/234 ,  C08F222/08

    摘要： A polymeric compound is provided having the general formula (A) wherein R is an alkyl chain preferably having from 1 to 6 carbon atoms in the chain which may be either saturated or unsaturated and may have substituents attached to the chain, and R' and R'', which may be the same or different from each other and preferably have from 1 to 4 carbon atoms in a chain, are selected from alkyl groups, substituted or unsubstituted, or R' and R'' are linked to form a saturated or unsaturated cyclic moiety incorporating the adjacent nitrogen atom, with or without additional heteroatoms in the ring. The polymeric compound is preferably in a particulate form and most particularly in the form of nanoparticles. A method of producing the polymers is disclosed. A method of adsorbing, separating and stripping the polymers is also disclosed.

    摘要翻译： 提供具有通式（A）的聚合物，其中R是链中优选具有1至6个碳原子的烷基链，其可以是饱和的或不饱和的，并且可以具有与链连接的取代基，R'和R “可以彼此相同或不同，并且优选在链中具有1至4个碳原子，选自烷基，取代或未取代的，或R'和R”连接形成饱和或 包含相邻氮原子的不饱和环状部分，在环中具有或不具有另外的杂原子。 聚合物优选为颗粒形式，最特别是纳米颗粒的形式。 公开了制备聚合物的方法。 还公开了吸附，分离和汽提聚合物的方法。

    ANTIMICROBIAL POLYMER COMPOUNDS AND FIBRES THEREOF
    8.
    发明公开
    ANTIMICROBIAL POLYMER COMPOUNDS AND FIBRES THEREOF 审中-公开
    抗菌高分子化合物及由其纤维

    公开(公告)号：EP2531535A1

    公开(公告)日：2012-12-12

    申请号：EP11739458.5

    申请日：2011-02-01

    申请人： Stellenbosch University

    发明人： BSHENA, Osama, Esmail ,  KLUMPERMAN, Lubertus

    IPC分类号： C08F212/08 ,  C08F8/32 ,  D06M15/00 ,  A01N25/00 ,  C08F8/44

    CPC分类号： C08F212/08 ,  A01N43/36 ,  C08F8/02 ,  C08F8/32 ,  C08F8/44 ,  C08F222/08 ,  C08F222/40 ,  D01F6/36 ,  D01F6/42

    摘要： An antimicrobial polymer compound is provided having the formula (I) in which R is selected to provide acceptable characteristics to the compound. R is preferably selected from simple alkyl chains having from 1 to 15 carbon atoms and generally no more than 4 or 6 carbon atoms; tertiary amine groups having short chain alkyl groups with from 1 to 15 carbon atoms and generally no more than 4 or 6 carbon atoms; aromatic compounds having only one aromatic ring with one or more simple substituents such as hydroxide; and quaternary ammonium salts, preferably bromide or iodide, wherein the substituents are short chain alkyl groups with from 1 to 15 carbon atoms and generally no more than 4 or 6 carbon atoms. The antimicrobial polymer compound may be formed into fibers, especially nano fibers, and the fibers may be formed into filter elements especially for air or water.