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公开(公告)号：US12110347B2
公开(公告)日：2024-10-08
申请号：US17680581
申请日：2022-02-25
发明人： Qiong Cheng , Robert DiCosimo , Arthur Ouwehand , Zheng You , Mark S. Payne , Jian Ping Lai , Kristin Ruebling-Jass , Steven Cary Rothman
IPC分类号： C08B37/00 , A21D13/45 , A21D13/80 , A23C9/13 , A23G3/36 , A23G9/32 , A23L2/52 , A23L7/126 , A23L7/135 , A23L21/10 , A23L29/30 , A23L33/21 , A61K31/716 , C08L5/00 , C12N9/10 , C12N9/44 , C12P19/04 , C12P19/08 , C12P19/18
CPC分类号： C08B37/0009 , A21D13/45 , A21D13/80 , A23C9/13 , A23G3/36 , A23G9/32 , A23L2/52 , A23L7/126 , A23L7/135 , A23L21/10 , A23L29/37 , A23L33/21 , A61K31/716 , C08L5/00 , C12N9/1051 , C12N9/246 , C12P19/04 , C12P19/08 , C12P19/18 , C12Y204/00 , C12Y204/01002 , C12Y204/01005 , C12Y302/01 , C12Y302/01068 , A23V2002/00 , C08L2203/02 , C08L2203/12 , C08L2205/16 , A61K31/716 , A61K2300/00
摘要： An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
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公开(公告)号：US20210171867A1
公开(公告)日：2021-06-10
申请号：US16951106
申请日：2020-11-18
发明人： Robert DiCosimo , Qiong Cheng , Rakesh Nambiar , Jayme L. Paullin , Mark S. Payne , Jahnavi Chandra Prasad , Zheng You
摘要： An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the corresponding α-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.
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公开(公告)号：US11946023B2
公开(公告)日：2024-04-02
申请号：US17587419
申请日：2022-01-28
发明人： Robert DiCosimo , Qiong Cheng , Rakesh Nambiar , Jayme L. Paullin , Mark S. Payne , Jahnavi Chandra Prasad , Zheng You
摘要： An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the corresponding α-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.
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公开(公告)号：US20220275112A1
公开(公告)日：2022-09-01
申请号：US17680581
申请日：2022-02-25
发明人： Qiong Cheng , Robert DiCosimo , Arthur Ouwehand , Zheng You , Mark S. Payne , Jian Ping Lai , Kristin Ruebling-Jass , Steven Cary Rothman
IPC分类号： C08B37/00 , A23L29/30 , A23L33/21 , A61K31/716 , C12P19/04 , C12P19/08 , C12P19/18 , C08L5/00 , A23L7/135 , A23L7/126 , A23L21/10 , A21D13/45 , A21D13/80 , A23C9/13 , A23G3/36 , A23G9/32 , A23L2/52 , C12N9/10 , C12N9/44
摘要： An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
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公开(公告)号：US11261264B2
公开(公告)日：2022-03-01
申请号：US16451501
申请日：2019-06-25
发明人： Qiong Cheng , Robert DiCosimo , Arthur Ouwehand , Zheng You , Mark S. Payne , Jian Ping Lai , Kristin Ruebling-Jass , Steven Cary Rothman
IPC分类号： C08B37/00 , A21D13/45 , A21D13/80 , A23C9/13 , A23G3/36 , A23G9/32 , A23L2/52 , A23L2/10 , C08L5/00 , C12N9/10 , C12N9/44 , C12P19/04 , C12P19/08 , A23L29/30 , A23L33/21 , A61K31/716 , C12P19/18 , A23L7/135 , A23L7/126 , A23L21/10
摘要： An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
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公开(公告)号：US11952598B2
公开(公告)日：2024-04-09
申请号：US17338842
申请日：2021-06-04
发明人： Yougen Li , Mark S. Payne , Jared B. Parker , Slavko Kralj , Veli Alkan , Richard R. Bott , Robert Dicosimo , Qiong Cheng , Ellen D. Semke , Susan Marie Hennessey
CPC分类号： C12N9/1051 , C08B37/0009 , C12P19/04 , C12P19/18
摘要： Disclosed herein are glucosyltransferases with modified amino acid sequences. Such engineered enzymes exhibit improved alpha-glucan product yields and/or lower leucrose yields, for example. Further disclosed are reactions and methods in which engineered glucosyltransferases are used to produce alpha-glucan.
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公开(公告)号：US20220282183A1
公开(公告)日：2022-09-08
申请号：US17587419
申请日：2022-01-28
发明人： Robert DiCosimo , Qiong Cheng , Rakesh Nambiar , Jayme L. Paullin , Mark S. Payne , Jahnavi Chandra Prasad , Zheng You
摘要： An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the corresponding α-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.
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公开(公告)号：US11414628B2
公开(公告)日：2022-08-16
申请号：US16951106
申请日：2020-11-18
发明人： Robert DiCosimo , Qiong Cheng , Rakesh Nambiar , Jayme L. Paullin , Mark S. Payne , Jahnavi Chandra Prasad , Zheng You
摘要： An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the corresponding α-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.
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公开(公告)号：US11028373B2
公开(公告)日：2021-06-08
申请号：US16381010
申请日：2019-04-11
发明人： Yougen Li , Mark S. Payne , Jared B. Parker , Slavko Kralj , Veli Alkan , Richard R. Bott , Robert Dicosimo , Qiong Cheng , Ellen D. Semke , Susan Marie Hennessey
摘要： Disclosed herein are glucosyltransferases with modified amino acid sequences. Such engineered enzymes exhibit improved alpha-glucan product yields and/or lower leucrose yields, for example. Further disclosed are reactions and methods in which engineered glucosyltransferases are used to produce alpha-glucan.
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公开(公告)号：US10988789B2
公开(公告)日：2021-04-27
申请号：US16791030
申请日：2020-02-14
发明人： Mark S. Payne , Yefim Brun , Hongxian He , Thomas Scholz
摘要： Reaction solutions are disclosed herein comprising water, sucrose and a glucosyltransferase enzyme that synthesizes poly alpha-1,3-glucan. The glucosyltransferase enzyme can synthesize insoluble glucan polymer having at least 50% alpha-1,3 glycosidic linkages and a number average degree of polymerization of at least 100. Further disclosed are methods of using such glucosyltransferase enzymes to produce insoluble poly alpha-1,3-glucan.
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