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    Method to separate lipids from cheese whey
    4.
    发明授权
    Method to separate lipids from cheese whey 有权
    从乳酪乳清分离脂质的方法

    公开(公告)号：US08431174B2

    公开(公告)日：2013-04-30

    申请号：US12247324

    申请日：2008-10-08

    Applicant: Srinivasan Damodaran

    Inventor： Srinivasan Damodaran

    IPC: A23C9/146

    CPC classification number: A23C7/043 ,  A23C9/1425 ,  A23C21/00 ,  A23C21/10 ,  A23C2240/05

    Abstract: Shown is a method of selectively separating milk fat globule membrane fragments and milk fat globules from whey. The method includes the steps of adding to whey an amount of a whey-soluble zinc salt and adjusting the pH of the whey to be less than 6.0. The amount of zinc salt added to the whey is sufficient to cause milk fat globule membrane fragments and milk fat globules contained in the whey to precipitate selectively from the whey.

    Abstract translation: 示出了从乳清中选择性分离乳脂肪球膜片段和乳脂肪球的方法。 该方法包括以下步骤：向乳清中加入一定量的乳清可溶性锌盐并将乳清的pH调节至小于6.0。 添加到乳清中的锌盐的量足以引起乳清中包含的乳脂肪球膜片段和乳脂肪球从乳清中选择性沉淀。

    Carboxyl-modified superabsorbent protein hydrogel
    6.
    发明授权
    Carboxyl-modified superabsorbent protein hydrogel 失效
    羧基改性超吸收蛋白水凝胶

    公开(公告)号：US06310105B1

    公开(公告)日：2001-10-30

    申请号：US09504571

    申请日：2000-02-15

    Applicant: Srinivasan Damodaran

    Inventor： Srinivasan Damodaran

    IPC: C08H100

    CPC classification number: C08L89/00 ,  C08H1/02

    Abstract: The present invention is a biodegradable, reversibly-swellable, polyvalent cation-binding, protein hydrogel which comprises an acylated protein matrix in which the acylated protein matrix is crosslinked with a bifunctional crosslinking reagent, and treated with a polar organic solvent, and a method of making the same.

    Abstract translation: 本发明是一种可生物降解的可逆膨胀的多价阳离子结合蛋白质水凝胶，其包含酰化蛋白质基质，其中酰化蛋白质基质与双功能交联剂交联，并用极性有机溶剂处理， 做同样的事情

    Detergent-stable alkaline protease from bacillus pumilus
    7.
    发明授权
    Detergent-stable alkaline protease from bacillus pumilus 失效
    来自微生物的洗涤剂稳定的碱性蛋白酶

    公开(公告)号：US5976859A

    公开(公告)日：1999-11-02

    申请号：US751070

    申请日：1996-11-15

    Applicant: Srinivasan Damodaran ,  Xiao-Qing Han

    Inventor： Srinivasan Damodaran ,  Xiao-Qing Han

    IPC: C12N9/54 ,  C11D7/42

    CPC classification number: C12N9/54

    Abstract: A detergent stable alkaline protease, its use and a method for producing the protease are described. The protease is isolated from Bacillus pumilus. The protease according to the invention is suitable for use in compositions for cleaning and washing purposes.

    Abstract translation: 描述了洗涤剂稳定的碱性蛋白酶，其用途和制备蛋白酶的方法。 从短小芽孢杆菌中分离出蛋白酶。 根据本发明的蛋白酶适用于用于清洁和洗涤目的的组合物。

    Removing lipids from cheese whey using chitosan
    8.
    发明授权
    Removing lipids from cheese whey using chitosan 失效
    使用壳聚糖从奶酪乳清中清除脂质

    公开(公告)号：US5436014A

    公开(公告)日：1995-07-25

    申请号：US146606

    申请日：1993-11-02

    Applicant: Srinivasan Damodaran

    Inventor： Srinivasan Damodaran

    IPC: A23C7/04 ,  A23C21/00 ,  A23C21/08

    CPC classification number: A23C21/00 ,  A23C7/043 ,  A23C2210/258

    Abstract: The invention is directed to precipitating whey lipids from a source material such as whey by adding a sufficient amount of chitosan to form a chitosan-lipid complex, and subsequently precipitating out the lipid from the resulting whey supernatant. The precipitate is removed either by filtration or centrifugation. The supernatant contains all the whey proteins which may then be recovered by conventional means such as ultrafiltration and spray drying. The lipids from the chitosan-lipid complex are then extracted

    Abstract translation: 本发明涉及通过加入足够量的脱乙酰壳多糖以形成壳聚糖 - 脂质复合物，从源材料如乳清中沉淀乳清脂质，随后从所得乳清上清液中沉淀出脂质。 通过过滤或离心除去沉淀物。 上清液含有所有的乳清蛋白质，然后可通过常规方法如超滤和喷雾干燥来回收。 然后提取壳聚糖 - 脂质复合物的脂质

    Inhibition of ice crystal growth
    10.
    发明授权
    Inhibition of ice crystal growth 失效
    抑制冰晶生长

    公开(公告)号：US08211487B2

    公开(公告)日：2012-07-03

    申请号：US12624527

    申请日：2009-11-24

    Applicant: Srinivasan Damodaran

    Inventor： Srinivasan Damodaran

    IPC: A23L1/05 ,  C07K1/00 ,  A61K47/00

    CPC classification number: C12P21/06 ,  A23G9/38 ,  A23J3/342 ,  A23L3/37 ,  A23V2002/00 ,  C07K7/06 ,  C07K14/78 ,  A23V2200/206 ,  A23V2250/54

    Abstract: Antifreeze polypeptides, antifreeze compositions including the polypeptides, nucleotides encoding the antifreeze polypeptides, methods of making antifreeze compositions, and methods of inhibiting ice crystal growth are provided herein. The peptides are based on the primary sequence of collagen and include those having a molecular weight between about 500-7000 Da. The peptides preferably include cationic polypeptides. The methods of making antifreeze compositions include digesting collagen or gelatin into hydrolysates with peptides having molecular weights between about 500-7000 Da. The digestions are performed with proteases and/or non-enzymatic hydrolysis. The methods of inhibiting ice crystal growth include adding the antifreeze polypeptides or compositions described herein to a composition to be frozen. The methods may be used to inhibit ice crystal growth in frozen food products.

    Abstract translation: 本文提供了抗冻多肽，包含多肽的防冻组合物，编码抗冻多肽的核苷酸，制备防冻组合物的方法和抑制冰晶生长的方法。 肽基于胶原的一级序列，包括分子量在约500-7000Da之间的肽。 肽优选包括阳离子多肽。 制备防冻组合物的方法包括用分子量在约500-7000Da之间的肽将胶原蛋白或明胶消化成水解产物。 消化用蛋白酶和/或非酶水解进行。 抑制冰晶生长的方法包括将本文所述的防冻多肽或组合物加入待冷冻的组合物中。 该方法可用于抑制冷冻食品中的冰晶生长。

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