Preparation of high viscosity beta-glucan concentrates
    1.
    发明授权
    Preparation of high viscosity beta-glucan concentrates 失效
    高粘度β-葡聚糖浓缩液的制备

    公开(公告)号:US07662418B2

    公开(公告)日:2010-02-16

    申请号:US10397215

    申请日:2003-03-27

    IPC分类号: A23L1/10

    摘要: This invention relates to methods for secondary processing of plant material and in particular for the recovery of valuable products such as fiber including beta-glucan, starch, and ethanol solubles from plant material containing starch and fiber. In particular, the invention relates to the preparation of high viscosity beta-glucan products through methods involving sonication/sonification and enzymes.

    摘要翻译: 本发明涉及用于植物材料的二次加工的方法,特别是用于从包含淀粉和纤维的植物材料中回收有价值产品如纤维,包括β-葡聚糖,淀粉和乙醇可溶物。 特别地,本发明涉及通过涉及超声处理/超声处理和酶的方法制备高粘度β-葡聚糖产品。

    Supercritical fluid treatment of high molecular weight biopolymers
    4.
    发明授权
    Supercritical fluid treatment of high molecular weight biopolymers 有权
    超临界流体处理高分子量生物聚合物

    公开(公告)号:US09249266B2

    公开(公告)日:2016-02-02

    申请号:US13638254

    申请日:2011-04-01

    摘要: Micro- and nano-sized particles, agglomerates and fibers are generated from high molecular weight water-soluble biopolymers applying supercritical fluid technology. A method of producing micro- or nanoparticles from an aqueous solution of a high molecular weight biopolymer includes the step of spraying the aqueous solution together with a mixture of a compressible gas and a water-soluble co-solvent/antisolvent into a pressurized chamber. The method may be adapted to impregnate the micro- or nanoparticles with a bioactive material. A method for microencapsulating a bioactive material with a biopolymer is also provided.

    摘要翻译: 由应用超临界流体技术的高分子量水溶性生物聚合物生成微米级和纳米级颗粒,团聚体和纤维。 从高分子量生物聚合物的水溶液生产微米或纳米颗粒的方法包括将水溶液与可压缩气体和水溶性助溶剂/反溶剂的混合物一起喷射到加压室中的步骤。 该方法可以适于用生物活性材料浸渍微粒或纳米颗粒。 还提供了一种用生物聚合物微囊化生物活性材料的方法。

    Grain fractionation methods and products
    5.
    发明授权
    Grain fractionation methods and products 失效
    颗粒分馏方法和产品

    公开(公告)号:US07566470B2

    公开(公告)日:2009-07-28

    申请号:US10380739

    申请日:2001-09-26

    IPC分类号: A23L1/10

    摘要: The invention generally relates to a method for fractionating plant material into valuable components including beta-glucan. The method uses an organic solvent and water instead of water alone, acidified water and/or aqueous alkali as a solvent for the slurrying of a grain flour. In addition to concentrating beta-glucan, other product fractions produced by the method include starch concentrate, and organic solvent solubles. If enzyme treatments are used, other product fractions include dextrin, protein hydrolysates and organic solvent solubles. The process is particularly effective in concentrating beta-glucans in a state close to its native form from the endosperm of barley and oat grains.

    摘要翻译: 本发明一般涉及一种将植物材料分馏成有价值成分的方法,包括β-葡聚糖。 该方法使用有机溶剂和水代替单独的水,酸化水和/或碱水溶液作为谷物粉浆料的溶剂。 除了浓缩β-葡聚糖之外,通过该方法生产的其它产物级分还包括淀粉浓缩物和有机溶剂可溶物。 如果使用酶处理,其他产品级分包括糊精,蛋白质水解物和有机溶剂可溶物。 该方法在将β-葡聚糖浓缩成接近其天然形式的状态下从大麦和燕麦颗粒的胚乳中特别有效。

    Supercritical Fluid Treatment of High Molecular Weight Biopolymers
    6.
    发明申请
    Supercritical Fluid Treatment of High Molecular Weight Biopolymers 有权
    超临界流体处理高分子量生物聚合物

    公开(公告)号:US20130101849A1

    公开(公告)日:2013-04-25

    申请号:US13638254

    申请日:2011-04-01

    IPC分类号: C08J3/12 B29B9/12

    摘要: Micro- and nano-sized particles, agglomerates and fibers are generated from high molecular weight water-soluble biopolymers applying supercritical fluid technology. A method of producing micro- or nanoparticles from an aqueous solution of a high molecular weight biopolymer includes the step of spraying the aqueous solution together with a mixture of a compressible gas and a water-soluble co-solvent/antisolvent into a pressurized chamber. The method may be adapted to impregnate the micro- or nanoparticles with a bioactive material. A method for microencapsulating a bioactive material with a biopolymer is also provided.

    摘要翻译: 由应用超临界流体技术的高分子量水溶性生物聚合物生成微米级和纳米级颗粒,团聚体和纤维。 从高分子量生物聚合物的水溶液生产微米或纳米颗粒的方法包括将水溶液与可压缩气体和水溶性助溶剂/反溶剂的混合物一起喷射到加压室中的步骤。 该方法可以适于用生物活性材料浸渍微粒或纳米颗粒。 还提供了一种用生物聚合物微囊化生物活性材料的方法。

    Supercritical carbon dioxide extraction of carotenoids from natural materials using a continuous co-solvent
    8.
    发明申请
    Supercritical carbon dioxide extraction of carotenoids from natural materials using a continuous co-solvent 审中-公开
    使用连续共溶剂从天然物质中超临界二氧化碳提取类胡萝卜素

    公开(公告)号:US20050266132A1

    公开(公告)日:2005-12-01

    申请号:US11141785

    申请日:2005-05-31

    申请人: Feral Temelli Mei Sun

    发明人: Feral Temelli Mei Sun

    IPC分类号: A23L1/27 A23L1/30 A23L1/337

    CPC分类号: A23L17/60 A23L33/105

    摘要: A method for separating carotenoids from carotenoid-containing material comprising sizing a carotenoid-containing material, passing a mixture of oil and supercritical CO2 (SC—CO2) continuously through the carotenoid-containing material at conditions effective to extract a carotenoid into the mixture of oil and SC—CO2, and collecting the carotenoid-containing oil. Disclosed is a composition made by a method of the invention.

    摘要翻译: 一种从含类胡萝卜素的材料中分离类胡萝卜素的方法,包括使含类胡萝卜素的材料定型,使油和超临界CO 2(SC-CO 2)的混合物连续通过 含有类胡萝卜素的物质在有效地将类胡萝卜素提取到油和SC-CO 2混合物中的条件下,并收集含有类胡萝卜素的油。 公开了通过本发明的方法制成的组合物。