METHOD FOR EXTRACTING A PROTEIN FROM MILK
    5.
    发明申请
    METHOD FOR EXTRACTING A PROTEIN FROM MILK 审中-公开
    从乳汁中提取蛋白质的方法

    公开(公告)号:US20130295646A1

    公开(公告)日:2013-11-07

    申请号:US13910517

    申请日:2013-06-05

    摘要: The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing the protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and an ionic characteristic in pH conditions enabling the protein to be retained on the substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluted fraction by removing the milk proteins from the eluted fraction; and e) recovering the protein.

    摘要翻译: 本发明涉及一种从牛奶中提取蛋白质的方法,其具有至少一种疏水口袋和对牛奶的天然pH值的负电荷,其包括以下步骤:a)牛奶的脱脂和脱脂; b)将含有蛋白质的脱脂和脱脂级分在含有在pH条件下具有疏水特性和离子特征的配体的色谱底物上通过,使蛋白质保留在底物上,pH高于4.6; c)蛋白质的洗脱; d)通过从洗脱的级分中除去乳蛋白来纯化洗脱级分; 和e)回收蛋白质。

    Method for extracting a protein from milk
    6.
    发明授权
    Method for extracting a protein from milk 有权
    从牛奶中提取蛋白质的方法

    公开(公告)号:US08492524B2

    公开(公告)日:2013-07-23

    申请号:US12520826

    申请日:2008-01-02

    IPC分类号: C07K14/745 A23C9/148 A23J1/20

    摘要: The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing the protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and an ionic characteristic in pH conditions enabling the protein to be retained on the substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluted fraction by removing the milk proteins from the eluted fraction; and e) recovering the protein.

    摘要翻译: 本发明涉及一种从牛奶中提取蛋白质的方法,其具有至少一种疏水口袋和对牛奶的天然pH值的负电荷,其包括以下步骤:a)牛奶的脱脂和脱脂; b)将含有蛋白质的脱脂和脱脂级分在含有在pH条件下具有疏水特性和离子特征的配体的色谱底物上通过,使蛋白质保留在底物上,pH高于4.6; c)蛋白质的洗脱; d)通过从洗脱的级分中除去乳蛋白来纯化洗脱级分; 和e)回收蛋白质。

    METHOD FOR EXTRACTING A PROTEIN FROM MILK
    9.
    发明申请
    METHOD FOR EXTRACTING A PROTEIN FROM MILK 有权
    从乳汁中提取蛋白质的方法

    公开(公告)号:US20090281283A1

    公开(公告)日:2009-11-12

    申请号:US12520826

    申请日:2008-01-02

    IPC分类号: A23J1/00 A23C9/148 C07K14/745

    摘要: The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing said protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and a ionic characteristic in pH conditions enabling the protein to be retained on said substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluded fraction by removing the milk proteins from said eluded fraction; and e) recovering said protein.

    摘要翻译: 本发明涉及一种从牛奶中提取蛋白质的方法,其具有至少一种疏水口袋和对牛奶的天然pH值的负电荷,其包括以下步骤:a)牛奶的脱脂和脱脂; b)将含有所述蛋白质的脱脂和脱脂部分在含有在pH条件下具有疏水特性和离子特征的配体的色谱底物上通过,使蛋白质保留在所述底物上,pH高于4.6; c)蛋白质的洗脱; d)通过从所述脱落级分中除去乳蛋白来纯化所述脱落级分; 和e)回收所述蛋白质。