Stabilising beverages
    93.
    发明申请
    Stabilising beverages 审中-公开
    稳定饮料

    公开(公告)号:US20040062835A1

    公开(公告)日:2004-04-01

    申请号:US10466608

    申请日:2003-07-18

    IPC分类号: C12C011/00

    摘要: A process for stabilising a beverage against haze formation comprises treating the beverage with a stabilising agent comprising a particulate silica having a mean pore diameter of at least 6 nm and which has been modified by interaction with a water-soluble polymer having pendant pyrrolidone groups, the polymer being present on the silica in an amount from 5 to 35 per cent by weight with respect to anhydrous weight of silica.

    摘要翻译: 用于稳定饮料以防止雾状形成的方法包括用包含平均孔径为至少6nm的颗粒状二氧化硅的稳定剂处理饮料,并且已经通过与具有侧向吡咯烷酮基团的水溶性聚合物相互作用而改性, 相对于无水重量的二氧化硅,聚合物的存在量为5至35重量%。

    Beverage stabilisation
    94.
    发明申请
    Beverage stabilisation 审中-公开
    饮料稳定

    公开(公告)号:US20010001676A1

    公开(公告)日:2001-05-24

    申请号:US09761041

    申请日:2001-01-16

    IPC分类号: A23L001/015

    摘要: A method of treating beverage which comprises contacting the beverage with polyvinyl polypyrrolidone and subsequently centrifuging the beverage to remove the polyvinyl polypyrrolidone.

    摘要翻译: 一种处理饮料的方法,包括使饮料与聚乙烯吡咯烷酮接触,随后将饮料离心以除去聚乙烯基聚吡咯烷酮。

    Removal of sulfides from alcoholic beverages
    95.
    发明授权
    Removal of sulfides from alcoholic beverages 失效
    从酒精饮料中去除硫化物

    公开(公告)号:US5744183A

    公开(公告)日:1998-04-28

    申请号:US516073

    申请日:1995-08-17

    CPC分类号: C12H1/0408 C12H1/0424

    摘要: Wines and other alcoholic beverages are treated to remove sulfides by passing the beverage through a filter medium comprising polyvinyl polypyrrolidone, polyvinylimidazole, or a copolymer of the monomers of these two polymers, the polymer or copolymer having been pretreated with a solution of a metallic salt, preferably copper sulfate or silver nitrate.

    摘要翻译: 通过使饮料通过包含聚乙烯基聚吡咯烷酮,聚乙烯咪唑或这两种聚合物的单体的共聚物的过滤介质,处理葡萄酒和其它酒精饮料以除去硫化物,该聚合物或共聚物已用金属盐溶液预处理, 优选硫酸铜或硝酸银。

    Process for removing natural colorants from wine
    97.
    发明授权
    Process for removing natural colorants from wine 失效
    从葡萄酒中去除天然色素的方法

    公开(公告)号:US4479970A

    公开(公告)日:1984-10-30

    申请号:US485477

    申请日:1983-04-15

    申请人: Howard H. Weetall

    发明人: Howard H. Weetall

    CPC分类号: C12H1/04 C12H1/0424

    摘要: A process for reducing the color of a wine byimmobilizing gelatin to form an insoluble composite andcontacting a fluid selected from wine, grape juice, and grape must with the immobilized gelatin composite; andseparating the fluid from the insoluble composite.

    摘要翻译: 通过固定明胶以形成不溶性复合物并使选自葡萄酒,葡萄汁和葡萄中的液体接触的葡萄酒的颜色必须与固定的明胶复合物一起降低葡萄酒的颜色; 并将流体与不溶性复合物分离。

    Separation of fruit juice with fibers of an olefin polymer
    98.
    发明授权
    Separation of fruit juice with fibers of an olefin polymer 失效
    果汁与烯烃聚合物纤维的分离

    公开(公告)号:US4436755A

    公开(公告)日:1984-03-13

    申请号:US343174

    申请日:1982-01-27

    CPC分类号: A23L2/04 A23L2/80 C12H1/0424

    摘要: Fruit juice is separated from fruit material containing solids in increased yield and quality by adding fibers of an olefin polymer such as polyethylene or polypropylene to the fruit material and separating juice from the mixture of fibers and fruit material. The fibers preferably have a surface area of at least 1 m.sup.2 /g, a mean length of 0.5-5 mm and a mean diameter of 1 to 500 microns.

    摘要翻译: 通过向果实材料中加入烯烃聚合物如聚乙烯或聚丙烯的纤维,并从纤维和水果材料的混合物中分离果汁,将果汁与含有固体的果实材料分离,从而以更高的产量和质量。 纤维优选具有至少1m 2 / g的表面积,0.5-5mm的平均长度和1至500微米的平均直径。