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公开(公告)号:US08889208B2
公开(公告)日:2014-11-18
申请号:US11272331
申请日:2005-11-09
CPC分类号: A23J1/202 , A23C9/1422 , A23C19/00 , A23V2002/00 , A23V2300/34
摘要: A method is provided for obtaining β-casein from skim milk. Purification of β-casein from milk is achieved through a process of microfiltration using cross-flow polymeric microfiltration membranes. Cooling of the milk prior to microfiltration results in improved separation of β-casein from the other milk serum proteins. Further filtration and demineralization of the microfiltered permeate results in enrichment of the fraction containing soluble β-casein. An integrated scheme that allows a dairy plant to continuously separate and purify β-casein is provided. Also provided is a method for obtaining cheese with improved meltability and reduced bitterness.
摘要翻译: 提供了一种从脱脂牛奶中获得和分离的方法。 通过使用交叉流动聚合物微滤膜的微量过滤来实现来自牛奶的乳清蛋白的纯化。 在微量过滤之前冷却牛奶可以改善与其他乳清蛋白质的分离。 微滤过滤的渗透物的进一步过滤和去矿化导致含有可溶性β-酪蛋白的级分的富集。 提供了允许乳品厂连续分离和纯化的整合方案。 还提供了一种获得具有改善的熔融性和降低的苦味的干酪的方法。
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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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