ULTRASONIC PREPARATION METHOD OF PROTEIN-DERIVED PEPTIDE-POLYSACCHARIDE NANOPARTICLES LOADED WITH BIOACTIVE COMPONENTS

    公开(公告)号:US20230276832A1

    公开(公告)日:2023-09-07

    申请号:US18008191

    申请日:2022-01-11

    CPC classification number: A23L5/32 A23L33/18 A23L33/105 A23L29/275 A23V2002/00

    Abstract: An ultrasonic preparation method of protein peptide-polysaccharide nanoparticles loaded with bioactive components is conducted as follows: Chitosan solution containing 1% glacial acetic acid is added gently to the casein phosphopeptide solution containing quercetin stock solution in an equal volume under constant magnetic stirring; pH is adjusted accordingly before subjecting the mixture solution to ultrasonic treatment; after ultrasonication, the quercetin-loaded casein phosphopeptide-chitosan nanoparticles are obtained by freeze-drying. In the process of using the electrostatic interaction between the casein phosphopeptide and the chitosan to embed the quercetin, the present disclosure employed the multi-mode ultrasonic processing technology to facilitate the cross-linking of the polypeptide and the polysaccharide through the physical force of ultrasound. This enabled the complex encapsulation to incorporate additional bioactive components. The quercetin product exhibited excellent encapsulation efficiency, good water solubility, good light and thermal stability, and strong antioxidant properties, which significantly expanded the bioavailability of quercetin in the gastrointestinal tract.

    Dietary fiber supplements for appetite suppression
    6.
    发明授权
    Dietary fiber supplements for appetite suppression 有权
    膳食纤维补品食欲抑制

    公开(公告)号:US08993539B2

    公开(公告)日:2015-03-31

    申请号:US14033496

    申请日:2013-09-22

    Applicant: Guang Yan

    Inventor: Guang Yan

    Abstract: The present invention provides a composition of dietary fiber supplements for satiety enhancement and appetite suppression in treatment of overweight, obesity, or eating disorders. The composition of the dietary fiber supplements consist of at least one cationic polymer and at least one anionic polymer. The cationic polymers and the anionic polymers in the composition can be dissolved or dispersed in an aqueous solution. When the pH of the aqueous solution is lowered, such as the solution is ingested into the stomach with a gastric pH environment or the aqueous solution is added with some acidifying agents, the aqueous solution will turn into a gel. The formation of a gel from the aqueous solution after it being ingested into the stomach before a meal would provide a satiety enhancement and appetite suppression effect.

    Abstract translation: 本发明提供膳食纤维补充剂的组合物,用于在超重,肥胖或进食障碍的治疗中增加饱腹感和抑制食欲。 膳食纤维补充剂的组成由至少一种阳离子聚合物和至少一种阴离子聚合物组成。 组合物中的阳离子聚合物和阴离子聚合物可以溶解或分散在水溶液中。 当水溶液的pH降低时,例如溶液在胃pH环境中摄取到胃中,或者水溶液加入一些酸化剂,水溶液将变成凝胶。 在水溶液在饭之前摄取到胃中之后,从水溶液中形成凝胶将提供饱满感和抑制食欲的作用。

    CONFECTIONERY PRODUCTS CONTAINING TEXTURING AGENTS
    7.
    发明申请
    CONFECTIONERY PRODUCTS CONTAINING TEXTURING AGENTS 审中-公开
    包含纹理代理的CONFECTIONERY产品

    公开(公告)号:US20140322419A1

    公开(公告)日:2014-10-30

    申请号:US13880417

    申请日:2011-10-12

    Abstract: The present invention relates to a confectionery product containing 60 to 90% w/w polydextrose and at least two texturing agents, preferably gelatin and xanthan gum and/or locust bean gum. More preferably the gummy confectionery product comprises polydextrose, gelatin, xanthan gum, locust bean gum and stevia.

    Abstract translation: 本发明涉及一种含有60-90%w / w聚右旋糖和至少两种变形剂,优选明胶和黄原胶和/或刺槐豆胶的糖果产品。 更优选地,胶质糖食产品包括聚右旋糖,明​​胶,黄原胶,刺槐豆胶和甜叶菊。

    MICROCAPSULES CONTAINING AN OXIDIZABLE ACTIVE, AND A PROCESS FOR PREPARING THE SAME
    8.
    发明申请
    MICROCAPSULES CONTAINING AN OXIDIZABLE ACTIVE, AND A PROCESS FOR PREPARING THE SAME 有权
    含有可氧化活性物质的微囊藻类及其制备方法

    公开(公告)号:US20140037744A1

    公开(公告)日:2014-02-06

    申请号:US14054996

    申请日:2013-10-16

    Applicant: IDCAPS

    Abstract: Disclosed is a microcapsule including a core having an oxidizable active (OA), the outer part of said core being in a solid form, and a water insoluble coating obtained from an encapsulating agent (EA), with the coating surrounding said core. In particular, there is disclosed a microcapsule wherein the EA is water soluble or organic solvent, in particular ethanol, soluble, or a microcapsule wherein said EA is an agent, the water solubility of which is pH-dependent. In particular, the core does not consist in or comprise a metal oxide, and the coating does not comprise a disintegrant, in particular sodium starch glycolate. Also disclosed is a process for preparing the microcapsules.

    Abstract translation: 公开了一种微胶囊,其包括具有可氧化活性物质(OA)的核心,所述核心的外部部分为固体形式,以及由包封剂(EA)获得的水不溶性涂层,所述涂层包围所述核心。 特别地,公开了一种微胶囊,其中EA是水溶性或有机溶剂,特别是乙醇,可溶性或微胶囊,其中所述EA是水溶性为pH依赖性的试剂。 特别地,芯不包含或包含金属氧化物,并且涂层不包含崩解剂,特别是羟乙酸淀粉钠。 还公开了一种制备微胶囊的方法。

    PHOSPHATE-BINDING CHITOSAN AND USES THEREOF
    9.
    发明申请
    PHOSPHATE-BINDING CHITOSAN AND USES THEREOF 审中-公开
    磷酸盐结合剂及其用途

    公开(公告)号:US20120277183A1

    公开(公告)日:2012-11-01

    申请号:US13544775

    申请日:2012-07-09

    CPC classification number: A61K31/722 A23L29/275 A61K9/20

    Abstract: The present invention provides compositions and methods for removing phosphate from a subject using chitosan. The present invention also provides compositions and methods for treating hyperphosphatemia based on phosphate-binding chitosan.

    Abstract translation: 本发明提供了使用壳聚糖从受试者中除去磷酸盐的组合物和方法。 本发明还提供了用于治疗基于磷酸结合壳聚糖的高磷酸盐血症的组合物和方法。

    Low Inflammatory Blended Oils
    10.
    发明申请
    Low Inflammatory Blended Oils 有权
    低炎症混合油

    公开(公告)号:US20120264832A1

    公开(公告)日:2012-10-18

    申请号:US13428033

    申请日:2012-03-23

    Inventor: Michael H. Gurin

    Abstract: A low inflammatory oil composition and method for supplementing feed, nutrition and diet systems with omega-3 to omega-6 balanced oils comprised of a synergistic blend of at least two oils. The composition further comprises a synergistic blend of long chain omega-3 oil as a means to further increase the nutritional value. The composition further provides an effective increase in reducing inflammation for therapeutic, and pharmacological treatment in addition to general nutrition and diet systems.

    Abstract translation: 一种低炎症油组合物和补充饲料,营养和饮食系统的方法,其中含有ω-3至ω-6平衡油,其由至少两种油的协同混合物组成。 组合物还包含长链ω-3油的协同混合物,作为进一步增加营养价值的手段。 该组合物除了一般的营养和饮食系统之外还进一步提供减少用于治疗和药物治疗的炎症的有效增加。

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