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公开(公告)号:US5747031A
公开(公告)日:1998-05-05
申请号:US539539
申请日:1995-10-05
申请人: Frank E. Ruch , Elizabeth A. Acker
发明人: Frank E. Ruch , Elizabeth A. Acker
IPC分类号: A61K38/00 , A61K39/108 , C07K16/04 , C07K16/10 , C07K16/12 , C07K16/20 , A61K39/42 , A61K39/395 , A61K39/40 , C07K16/00
CPC分类号: C07K16/20 , C07K16/04 , C07K16/10 , C07K16/121 , C07K16/1228 , C07K16/1232 , C07K16/1239 , C07K16/1282 , A61K38/00
摘要: The present invention is directed to a process of isolating immunoglobulins from whey or whey concentrate and a concentrated immunoglobulin product which is highly purified. The process features the co-precipitation of lipids and non-immunoglobulin proteins simultaneously with a charged polymer and a fatty acid.
摘要翻译: 本发明涉及从乳清或乳清浓缩物和高度纯化的浓缩免疫球蛋白产物分离免疫球蛋白的方法。 该方法的特征在于与带电荷的聚合物和脂肪酸同时沉淀脂质和非免疫球蛋白。
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公开(公告)号:US06833260B1
公开(公告)日:2004-12-21
申请号:US09542121
申请日:2000-04-04
申请人: Frank E. Ruch
发明人: Frank E. Ruch
IPC分类号: C12N938
CPC分类号: C12R1/01 , A23C9/1206 , A23C2220/202 , C12N9/2471 , C12Y302/01023
摘要: The invention features methods and compositions for rapidly and effectively hydrolyzing lactose using recombinant lactic acid bacteria.
摘要翻译: 本发明的特征在于使用重组乳酸菌快速有效地水解乳糖的方法和组合物。
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公开(公告)号:US08551724B2
公开(公告)日:2013-10-08
申请号:US13154719
申请日:2011-06-07
申请人: Douglas M. Webel , Donald E. Orr , Frank E. Ruch , Xingen Lei
发明人: Douglas M. Webel , Donald E. Orr , Frank E. Ruch , Xingen Lei
CPC分类号: C12Q1/48 , A23K20/189 , A23K20/26 , A23K50/00 , A23K50/75 , A23K50/80 , C12N9/16 , C12Y301/03008 , Y02A40/818
摘要: A method is described for improving the nutritional value of a foodstuff comprising a source of myo-inositol hexakisphosphate by feeding the foodstuff in combination with a phytase expressed in yeast. The method comprises the step of feeding the animal the foodstuff in combination with a phytase expressed in yeast wherein the phytase can be selected from the group consisting of AppA1, AppA2 and a site-directed mutant of AppA. The invention also enables reduction of the feed to weight gain ratio and an increase bone mass and mineral content of an animal. A foodstuff and a feed additive comprising AppA2 or a site-directed mutant of AppA are also described.
摘要翻译: 描述了一种用于通过将食物与酵母中表达的植酸酶组合进料来提高包含肌醇六磷酸肌源的食品的营养价值的方法。 该方法包括将动物饲料与酵母中表达的植酸酶组合的步骤,其中植酸酶可以选自AppA1,AppA2和AppA的定点突变体。 本发明还能够减少饲料与体重增加比并增加动物的骨质量和矿物质含量。 还描述了包含AppA2或AppA的位点定向突变体的食品和饲料添加剂。
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