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    • 1. 发明授权
    • Calcium fortified, soy based, infant nutritional formulas
    • 钙强化,大豆,婴幼儿营养配方
    • US07323200B2
    • 2008-01-29
    • US10642870
    • 2003-08-18
    • James N. ChmuraKent L. CipolloLouis I. NdifeKarin M. Ostrom
    • James N. ChmuraKent L. CipolloLouis I. NdifeKarin M. Ostrom
    • A23L1/20
    • A23L2/52A23L33/16A23L33/185A23L33/40A23V2002/00Y10S426/801A23V2250/5488A23V2250/1578
    • Disclosed are calcium fortified, soy-based, infant nutritional formulas, including powder, liquid, or concentrate embodiments comprising per 100 kcal of formula (A) lipid, preferably up to about 8.0 g, (B) carbohydrate, preferably from about 8.0 g to about 16.0 g, (C) phytase-treated soy protein, preferably up to about 3.5 g and (D) calcium, preferably up to about 90 mg of calcium; wherein the nutritional formula is an infant formula having a calcium to lipid weight ratio of from about 0.002 to about 0.020, and wherein the formula contains not more than about 8.4 mg phytic acid per 100 kcal of formula. It has been found that these calcium-fortified, phytase-treated, soy-based, nutritional formulas provide for softer stools in infant populations, especially as compared to infants fed with other soy-based formulas including commercial soy formulas as well as soy based formulas derived from dephytinization methods other than phytase treatment, e.g., ion exchange.
    • 公开了钙强化的大豆基的婴儿营养配方,包括粉末,液体或浓缩物实施方案,其包含每100kcal式(A)脂质,优选至多约8.0g(B)碳水化合物,优选约8.0g至 约16.0g,(C)植酸酶处理的大豆蛋白,优选至多约3.5g和(D)钙,优选至多约90mg的钙; 其中所述营养配方是具有约0.002至约0.020的钙与脂质重量比的婴儿配方,并且其中所述配方包含不超过约8.4mg植酸/ 100kcal配方。 已经发现,这些钙强化植酸酶处理的大豆基营养配方提供了婴幼儿的较软的粪便,特别是与喂养其他大豆基配方的婴儿相比,其中包括商业大豆配方以及大豆基配方 衍生自植酸酶处理以外的脱氢方法,例如离子交换。
    • 5. 发明授权
    • Soy proteins and methods for their production
    • 大豆蛋白及其生产方法
    • US06313273B1
    • 2001-11-06
    • US09382966
    • 1999-08-25
    • Ronald L. ThomasLouis I. NdifeHilary ShalloLynn P. Nelles
    • Ronald L. ThomasLouis I. NdifeHilary ShalloLynn P. Nelles
    • A23J114
    • A23J1/14A23V2002/00A23V2300/34A23V2250/5488
    • A high quality soy protein concentrate (SPC) was produced by a process of enzyme treatment combined with ultrafiltration. Soy flour, the starting material, was enzymatically treated with commercial pectinases and diafiltered with a porous stainless steel ultrafiltration system. The resulting product had reduced levels of physic acid and nucleic acids due to contaminant phytase and nuclease activity in the pectinase enzymes. The functionality of the SPC was improved due to increased solubility compared to conventional soy isolates produced by acid precipitation. High performance liquid chromatography gel filtration profiles indicated that the proteins in the SPC remained intact. The SPC also had reduced flavor when compared to the original soy flour according to gas chromatography flavor profiles and sensory evaluation.
    • 通过与超滤结合的酶处理方法生产高品质大豆蛋白浓缩物(SPC)。 大豆粉,起始原料,用商业果胶酶进行酶处理,并用多孔不锈钢超滤系统进行渗滤。 所得产物由于果胶酶中的污染物植酸酶和核酸酶活性而降低了物理酸和核酸的水平。 与通过酸沉淀生产的常规大豆分离物相比,由于增加的溶解度,SPC的功能得到改善。 高效液相色谱凝胶过滤曲线表明,SPC中的蛋白质保持不变。 与原始大豆粉相比,根据气相色谱风味和感官评价,SPC也具有降低的风味。
    • 7. 发明申请
    • Process for Making Soy Protein Isolates
    • 制作大豆蛋白分离物的方法
    • US20090005544A1
    • 2009-01-01
    • US12145776
    • 2008-06-25
    • Louis I. NdifeChad R. ColeJeffrey H. Baxter
    • Louis I. NdifeChad R. ColeJeffrey H. Baxter
    • C07K1/30
    • A23J3/16A23J1/14A23L11/07A23L11/32A23L33/165A23L33/185A23V2002/00A23V2250/5488A23V2250/1578A23V2250/1612
    • Disclosed is a process comprising: mixing a soy protein-containing material with an aqueous medium; removing the non-solubilized solids from the slurry to form an alkaline liquid containing solubilized soy protein; adjusting the pH of the solubilized soy protein liquid to between about 3.8 and about 6.6, to precipitate soy protein from the liquid; separating the precipitated soy protein from the pH-adjusted soy protein liquid; resolubilizing the separated soy protein precipitate in an aqueous medium at a pH of from about 1.8 to 3.2; treating the resolubilized soy protein with at least one water-soluble calcium salt to form a calcium-enriched soy protein mixture; precipitating soy protein from the calcium-enriched soy protein mixture by adjusting the pH of the mixture to between about 3.8 and about 6.6; separating the precipitated soy protein from the calcium-enriched soy protein mixture; and washing to form calcium-enriched soy protein isolate having selectively reduced manganese concentrations.
    • 公开了一种方法,其包括:将含大豆蛋白的材料与水性介质混合; 从浆液中除去未溶解的固体以形成含有溶解大豆蛋白的碱性液体; 将溶解的大豆蛋白液体的pH调节至约3.8至约6.6,以从液体中沉淀大豆蛋白; 将沉淀的大豆蛋白与pH调节的大豆蛋白液体分离; 将分离的大豆蛋白沉淀物在约1.8至3.2的pH下在水性介质中重新溶解; 用至少一种水溶性钙盐处理所述再溶解的大豆蛋白以形成富含钙的大豆蛋白混合物; 通过将混合物的pH调节至约3.8至约6.6,从富钙大豆蛋白混合物中沉淀大豆蛋白; 将沉淀的大豆蛋白与富钙大豆蛋白混合物分离; 并洗涤以形成具有选择性还原的锰浓度的富钙大豆蛋白分离物。