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106 条记录 (耗时 0.015 秒)

    Protein adsorbent
    51.
    发明授权
    Protein adsorbent 失效
    蛋白质吸附剂

    公开(公告)号：US4246351A

    公开(公告)日：1981-01-20

    申请号：US088927

    申请日：1979-10-29

    申请人： Tetsuya Miyake ,  Kunihiko Takeda ,  Akihiko Ikeda ,  Masayuki Mizuno

    发明人： Tetsuya Miyake ,  Kunihiko Takeda ,  Akihiko Ikeda ,  Masayuki Mizuno

    IPC分类号： B01J20/22 ,  C07K1/16 ,  C08J9/28 ,  C12H1/056 ,  C12N11/08 ,  C08J9/00

    CPC分类号： C12N11/08 ,  B01J20/22 ,  C07K1/16 ,  C08J9/286 ,  C12H1/0424 ,  Y10S210/905 ,  Y10S435/815 ,  Y10S530/806

    摘要： A novel protein adsorbent consisting essentially of a porous copolymer obtained by copolymerizing a monomer mixture comprising at least one cyano group-containing monomer and at least one cross-linkable monomer, said copolymer having an average pore diameter (d) of from 40 A to 9,000 A and a total pore volume of from 0.05.sqroot.X ml to 1.5.sqroot.X ml per gram of the copolymer in a dry state, in which X designates the weight proportion of said cross-linkable monomer expressed in terms of the percent by weight based on the total monomers. The present porous copolymer adsorbent has a remarkably high protein adsorbing capacity. The adorbent can advantageously be used for various purposes such as purification and separation of proteins, and removal of proteins. Copolymer-protein composites obtained by adsorption of proteins on the present porous copolymer also are industrially useful and have a wide variety of applications.

    摘要翻译： 一种新型蛋白质吸附剂，其基本上由多孔共聚物组成，所述多孔共聚物通过使包含至少一个含氰基单体和至少一种可交联单体的单体混合物共聚而获得，所述共聚物的平均孔径（d）为40〜9,000 A，并且在干燥状态下每克共聚物的总孔体积为0.05×2×UV×1.5×2××××X，其中X表示所述可交联单体的重量比例，以基于 总单体。 本发明的多孔共聚物吸附剂具有非常高的蛋白质吸附能力。 该助剂可有利地用于各种目的，例如蛋白质的纯化和分离以及蛋白质的去除。 通过在本发明的多孔共聚物上吸附蛋白获得的共聚物 - 蛋​​白质复合物在工业上也是有用的并且具有广泛的应用。

    Method of removing tannins and reducing clouding in drinks
    52.
    发明授权
    Method of removing tannins and reducing clouding in drinks 失效
    去除单宁并减少饮料混浊的方法

    公开(公告)号：US4073954A

    公开(公告)日：1978-02-14

    申请号：US654920

    申请日：1976-02-03

    申请人： Christian H. Mobius

    发明人： Christian H. Mobius

    IPC分类号： C12H1/056 ,  C12H1/04

    CPC分类号： C12H1/0424

    摘要： A method for removing tannins from liquid fruit drinks, vegetable drinks, and fermented liquids of vegetable and fruit origin which comprises contacting the liquid with at least one highly dispersed polymer obtained by condensing a monomer selected from the group consisting of polyamino compounds, polyhydroxy compounds and mixtures thereof, with formaldehyde. Polymers useful in the method of the invention should have a specific surface area of over 20 m.sup.2 /g and a positive zeta potential in a solution having a pH of from 3 to 5. The polymers of the invention may be easily separated from the contacted liquid using standard filtration techniques.

    摘要翻译： 一种从液体水果饮料，植物饮料和植物和水果来源的发酵液中去除单宁的方法，包括使液体与至少一种高度分散的聚合物接触，该聚合物通过将选自多氨基化合物，多羟基化合物和多羟基化合物的单体和 其混合物与甲醛。 在本发明方法中有用的聚合物应具有超过20m 2 / g的比表面积和pH为3至5的溶液中的正ζ电位。本发明的聚合物可以容易地从接触液体中分离 使用标准的过滤技术。

    Treatment of beverages to clarify and to prevent haze
    53.
    发明授权
    Treatment of beverages to clarify and to prevent haze 失效
    处理饮料澄清和防止雾霾

    公开(公告)号：US3878310A

    公开(公告)日：1975-04-15

    申请号：US13450071

    申请日：1971-04-15

    申请人： GAF CORP

    发明人： FIELD NATHAN D ,  SMOLIN EDWIN M ,  THOMAS JR WILLIS G ,  WILLIAMS EARL P

    IPC分类号： A23L2/80 ,  C12H1/056 ,  C12H1/04

    CPC分类号： A23L2/80 ,  C12H1/0424

    摘要： Beverages such as juices, vinegars, beers and wines are clarified and rendered haze-free by contacting the beverages with water-insoluble, water-swellable, crosslinked N-vinyllactam or Nalkyl-N-vinylamide polymers in the form of porous granules or beads. The granules or beads when spent are regenerated by an aqueous alkaline treatment.

    摘要翻译： 通过使饮料与多孔颗粒形式的水不溶性，水溶胀性，交联的N-乙烯基内酰胺或N-烷基-N-乙烯基酰胺聚合物接触，使诸如果汁，葡萄酒，啤酒和葡萄酒之类的饮料澄清并变得无雾， 珠子 消耗的颗粒或珠粒通过碱性水溶液再生。

    METHOD OF PRODUCING BEER HAVING A TAILORED FLAVOUR PROFILE
    60.
    发明申请
    METHOD OF PRODUCING BEER HAVING A TAILORED FLAVOUR PROFILE 审中-公开

    公开(公告)号：US20200148981A1

    公开(公告)日：2020-05-14

    申请号：US16740933

    申请日：2020-01-13

    申请人： Heineken Supply Chain B.V.

    发明人： Marcel Ottens ,  Shima Saffarionpour ,  Tom Reinoud Noordman

    IPC分类号： C12C11/11 ,  C12C5/02 ,  C12H1/056 ,  C12H1/07

    摘要： A method of producing beer having a tailored flavour profile is provided comprising the successive steps of: (a) fermenting wort containing fermentable sugars with yeast to produce beer containing 1-10 vol. % ethanol and flavour substances diacetyl; acetaldehyde; dimethyl sulfide; ethyl acetate; isoamyl acetate; ethyl valerate; ethyl hexanoate; iso-amyl alcohol and 2-methylbutan-1-ol; (b) contacting the fermenting wort or beer with porous adsorbent particles, selectively adsorbing the beer flavour esters ethyl acetate, ethyl hexanoate, ethyl valerate and isoamyl acetate; (c) separating the adsorbent particles; (d) desorbing a portion of the beer flavour esters from the adsorbent particles; and (e) adding a fraction of the desorbed beer flavour esters to the flavour adjusted beer or to another beer, wherein the amount of beer flavour esters added is 5-95 wt. % of the amount of beer flavour esters removed by the adsorbent particles.