Peptide mixture and products thereof
    2.
    发明授权
    Peptide mixture and products thereof 失效
    肽混合物及其产物

    公开(公告)号:US06395508B1

    公开(公告)日:2002-05-28

    申请号:US09316957

    申请日:1999-05-24

    IPC分类号: A23C2102

    摘要: A method for producing a peptide mixture from a starting protein by (1) adding at least one protease to an aqueous solution of at least one starting protein to hydrolyse the starting protein, (2) measuring the amount of a free amino acid selected from the group consisting of lysine, phenylalanine, leucine and arginine produced during the hydrolysis of the starting protein, (3) calculating the amount of the free amino acid with respect to the total amount of amino acid contained in the starting protein, and (4) terminating the hydrolysis when the calculated amount of the free amino acid with respect to the total amount of the amino acid contained in the starting protein falls within a predetermined range. The inventive method provides a starting protein hydrolysate of uniform and consistent quality.

    摘要翻译: (1)在至少一种起始蛋白质的水溶液中加入至少一种蛋白酶以水解起始蛋白质的方法,从起始蛋白质制备肽混合物的方法,(2)测量游离氨基酸的量 在起始蛋白水解期间产生的赖氨酸,苯丙氨酸,亮氨酸和精氨酸组成的组,(3)计算游离氨基酸相对于起始蛋白质中所含氨基酸总量的量,以及(4)终止 当游离氨基酸的计算量相对于起始蛋白质中含有的氨基酸总量的计算量落在预定范围内时,水解。 本发明的方法提供均匀且一致质量的起始蛋白质水解产物。

    Bioactive agents and compositions for materials comprising the bioactive
agent and a method for treating materials therewith
    8.
    发明授权
    Bioactive agents and compositions for materials comprising the bioactive agent and a method for treating materials therewith 失效
    用于包含生物活性剂的材料的生物活性剂和组合物以及用于处理材料的方法

    公开(公告)号:US5296464A

    公开(公告)日:1994-03-22

    申请号:US780535

    申请日:1991-10-21

    摘要: Bioactive agents consisting of one or more lactoferrin-compounds selected from the group consisting of Zn-, Cu- and Mn-lactoferrin and having selective biological activities, i.e. growth-inhibitory activity against certain harmful microorganisms on one hand and growth-promoting activity upon certain useful microorganisms on the other hand; as well as compositions, products or materials therefor comprising the bioactive agents consisting of one or more lactoferrin-compounds selected from the group; and a method for treating materials, which are edible for human beings or animals or which are applicable to a portion of body of human beings or animals, with the bioactive agents consisting of one or more lactoferrin-compounds selected from the group consisting of Zn-, Cu- and Mn-lactoferrin or the compositions comprising the bioactive agent consisting of one or more lactoferrin-compounds selected from the group consisting of Zn-, Cu- and Mn-lactoferrin as an effective component.

    摘要翻译: 由选自Zn-,Cu-和Mn-乳铁蛋白的一种或多种乳铁蛋白化合物组成并具有选择性生物活性的生物活性剂,即一方面对某些有害微生物的生长抑制活性,以及​​一定程度上的生长促进活性 另一方面有用的微生物; 以及其组合物,产品或材料,其包含由选自该组的一种或多种乳铁蛋白化合物组成的生物活性剂; 以及用于处理可用于人类或动物或适用于人或动物的一部分身体的材料的方法,所述生物活性剂由一种或多种选自以下的乳铁蛋白化合物组成:Zn- ,Cu-和Mn-乳铁蛋白或包含由一种或多种选自Zn-,Cu-和Mn-乳铁蛋白作为有效成分的乳铁蛋白化合物组成的生物活性剂的组合物。