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公开(公告)号:US10765135B2
公开(公告)日:2020-09-08
申请号:US12407543
申请日:2009-03-19
申请人: John A. Lucey , Dani Zhu , Srinivasan Damodaran
发明人: John A. Lucey , Dani Zhu , Srinivasan Damodaran
IPC分类号: A23L29/30 , A23L33/125 , A23L5/00 , A23C21/08 , A23J3/08 , A23L2/66 , C08B37/02 , C08H1/00 , A61K35/20 , A23L27/00 , A23L29/10 , A23L27/60 , C07K14/47
摘要: The present invention provides novel compositions and methods for producing protein-polysaccharide conjugates in aqueous solutions. Also provided are methods for limiting the Maillard reaction to the very initial stage, the formation of the Schiff base. Provided are methods to obtain a simple product of Schiff base with white color, and compositions obtained using the methods of the present invention.
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2.
公开(公告)号:US09560861B2
公开(公告)日:2017-02-07
申请号:US12494894
申请日:2009-06-30
CPC分类号: A23C9/1425 , A23C7/04 , A23C7/043 , A23C21/00 , A23J1/205 , A23L5/273 , A23V2002/00 , A23V2300/34 , A23V2300/40 , A23V2250/54252 , A23V2250/30 , A23V2200/226
摘要: Novel methods for producing whey protein concentrates with favorable properties are provided. The methods include using chitosan selective precipitation whey pre-treatment, and microfiltration using polymeric membranes. The products obtained using these methods include WPC80 with low fat content, high clarity, low browning potential during storage, and having low levels of volatiles. Compositions and foaming agents obtained using the methods of the present invention are also provided.
摘要翻译: 提供了制备具有良好性能的乳清蛋白浓缩物的新方法。 方法包括使用壳聚糖选择性沉淀乳清预处理,并使用聚合物膜进行微滤。 使用这些方法获得的产品包括具有低脂肪含量,高澄清度,储存期间低褐变潜能并具有低水平挥发物的WPC80。 还提供了使用本发明的方法获得的组合物和发泡剂。
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公开(公告)号:US20100028525A1
公开(公告)日:2010-02-04
申请号:US12494894
申请日:2009-06-30
CPC分类号: A23C9/1425 , A23C7/04 , A23C7/043 , A23C21/00 , A23J1/205 , A23L5/273 , A23V2002/00 , A23V2300/34 , A23V2300/40 , A23V2250/54252 , A23V2250/30 , A23V2200/226
摘要: Novel methods for producing whey protein concentrates with favorable properties are provided. The methods include using chitosan selective precipitation whey pre-treatment, and microfiltration using polymeric membranes. The products obtained using these methods include WPC80 with low fat content, high clarity, low browning potential during storage, and having low levels of volatiles. Compositions and foaming agents obtained using the methods of the present invention are also provided.
摘要翻译: 提供了制备具有良好性能的乳清蛋白浓缩物的新方法。 方法包括使用壳聚糖选择性沉淀乳清预处理,并使用聚合物膜进行微滤。 使用这些方法获得的产品包括具有低脂肪含量,高澄清度,储存期间低褐变潜能并具有低水平挥发物的WPC80。 还提供了使用本发明的方法获得的组合物和发泡剂。
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公开(公告)号:US08431174B2
公开(公告)日:2013-04-30
申请号:US12247324
申请日:2008-10-08
申请人: Srinivasan Damodaran
发明人: Srinivasan Damodaran
IPC分类号: A23C9/146
CPC分类号: A23C7/043 , A23C9/1425 , A23C21/00 , A23C21/10 , A23C2240/05
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20090311407A1
公开(公告)日:2009-12-17
申请号:US12407543
申请日:2009-03-19
申请人: John A. Lucey , Dan Zhu , Srinivasan Damodaran
发明人: John A. Lucey , Dan Zhu , Srinivasan Damodaran
CPC分类号: A23L29/30 , A23C21/08 , A23J3/08 , A23L2/66 , A23L5/00 , A23L27/60 , A23L27/84 , A23L29/10 , A23L33/125 , A23V2002/00 , A61K35/20 , C07K14/4717 , C08B37/0021 , C08H1/00 , A23V2200/222 , A23V2250/54252 , A23V2250/5042 , A23V2250/54246 , A23V2200/304 , A23V2200/16
摘要: The present invention provides novel compositions and methods for producing protein-polysaccharide conjugates in aqueous solutions. Also provided are methods for limiting the Maillard reaction to the very initial stage, the formation of the Schiff base. Provided are methods to obtain a simple product of Schiff base with white color, and compositions obtained using the methods of the present invention.
摘要翻译: 本发明提供了用于在水溶液中生产蛋白质 - 多糖缀合物的新型组合物和方法。 还提供了将美拉德反应限制在初始阶段,形成希夫碱的方法。 提供了获得具有白色的席夫碱的简单产品的方法,以及使用本发明的方法获得的组合物。
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公开(公告)号:US06310105B1
公开(公告)日:2001-10-30
申请号:US09504571
申请日:2000-02-15
申请人: Srinivasan Damodaran
发明人: Srinivasan Damodaran
IPC分类号: C08H100
摘要: 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.
摘要翻译: 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
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公开(公告)号:US5976859A
公开(公告)日:1999-11-02
申请号:US751070
申请日:1996-11-15
CPC分类号: C12N9/54
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US5436014A
公开(公告)日:1995-07-25
申请号:US146606
申请日:1993-11-02
申请人: Srinivasan Damodaran
发明人: Srinivasan Damodaran
CPC分类号: A23C21/00 , A23C7/043 , A23C2210/258
摘要: 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
摘要翻译: 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
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9.
公开(公告)号:US10945448B2
公开(公告)日:2021-03-16
申请号:US12861077
申请日:2010-08-23
申请人: Srinivasan Damodaran , Akshay Arora
发明人: Srinivasan Damodaran , Akshay Arora
摘要: Described are methods of removing phospholipids and other off-flavor-causing compounds from edible proteins using a cyclodextrin treatment. The methods include treating soy protein with cyclodextrins such as β-cyclodextrin to form cyclodextrin-compound complexes and then separating the resulting complexes from the protein. Optionally, prior to treating the protein with cyclodextrin, the protein is sonicated and then treated with a phospholipase, such as phospholipase A2. Versions of the methods described herein are capable of removing more than 99% of phospholipids from soy protein.
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公开(公告)号:US08211487B2
公开(公告)日:2012-07-03
申请号:US12624527
申请日:2009-11-24
申请人: Srinivasan Damodaran
发明人: Srinivasan Damodaran
CPC分类号: C12P21/06 , A23G9/38 , A23J3/342 , A23L3/37 , A23V2002/00 , C07K7/06 , C07K14/78 , A23V2200/206 , A23V2250/54
摘要: 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.
摘要翻译: 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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