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公开(公告)号：US20180020708A1
公开(公告)日：2018-01-25
申请号：US15213859
申请日：2016-07-19
申请人： PepsiCo, Inc.
发明人： Shawn Erickson , Yu-Wen FENG , Christophe GALOPIN , Stephen GRAVINA , Yuliya KURASH , Thomas LEE , Laura NATTRESS , Ting WANG
IPC分类号： A23L27/30 , A23L2/68 , C07H15/203 , A23L2/60
摘要： The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula I: wherein R1, R2, R3, and R4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula I to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages; decrease the sweetness time-of-onset for high potency sweeteners such as rebaudioside A; decreasing bitter, metallic and licorice off-notes of high potency sweeteners; and improve the sweet quality of sweetened products.
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公开(公告)号：US20170211113A1
公开(公告)日：2017-07-27
申请号：US15114250
申请日：2014-01-28
申请人： PepsiCo, Inc.
发明人： Junhua TAO , Guoqing LI , Xiaoliang LIANG , Thomas LEE , Gregory YEP , Maoqi HOU , Andrew TAO
IPC分类号： C12P19/56
CPC分类号： C12P19/56 , C12Y204/01013 , C12Y204/01051
摘要： Provided is a method for preparing Rebaudioside M by using an enzyme method. In the method, Rebaudioside A or Rebaudioside D is used as a substrate, and in the presence of sucrose and UDP, Rebaudioside M is generated by means of reaction of the substrate under the catalysis of a mixture of UDP-glucosyl transferase and sucrose synthetase, or recombinant cells containing the UDP-glucosyl transferase and sucrose synthetase. The reaction is carried out in an aqueous-phase system at a temperature of 20 to 60° C. and pH 5.0 to 9.0. The reaction system further contains dimethyl sulfoxide at a concentration of 3% to 5% according to the ratio by volume for facilitating solubilization of the substrate.
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公开(公告)号：US20160298159A1
公开(公告)日：2016-10-13
申请号：US14911876
申请日：2013-09-29
申请人： PEPSICO INC.
发明人： Junhua TAO , Guoqing LI , Xiaoliang LIANG , Thomas LEE , Gregory YEP , Andrew TAO
CPC分类号： C12P19/56 , A23L27/36 , A23V2002/00 , C12N9/1051 , C12P19/18 , C12Y204/01017
摘要： Provided is a method for preparing rebaudioside M by using an enzyme method. In the method, rebaudioside A or rebaudioside D is used as a substrate; and in the existence of a glucosyl donor, rebaudioside M is generated by means of reaction of the substrate under the catalysis of UDP-glucosyl transferase and/or recombinant cells containing the UDP-glucosyl transferase.
摘要翻译： 提供了使用酶法制备新蛇菊苷M的方法。 在该方法中，使用新蛇菊苷A或莱鲍迪甙D作为底物; 并且在葡糖基供体的存在下，通过在UDP-葡糖基转移酶的催化下和/或含有UDP-葡糖基转移酶的重组细胞的底物反应产生新蛇菊苷M。
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公开(公告)号：US20240156132A1
公开(公告)日：2024-05-16
申请号：US18468877
申请日：2023-09-18
申请人： PepsiCo, Inc.
发明人： Zena BELL , Thomas LEE , Gregory YEP
摘要： D-psicose/erythritol compositions comprise, in combination, D-psicose and erythritol as sweeteners together with one or more other edible ingredients. Comestibles are provided, including beverage products and other food products, comprising the novel D-psicose/erythritol compositions. D-psicose and erythritol may each be present in a comestible in a concentration sufficient independently of the other to perceptibly sweeten the composition. An additional sweetener component and other ingredients may be included in the formulation.
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公开(公告)号：US20170245537A1
公开(公告)日：2017-08-31
申请号：US15509817
申请日：2015-09-10
申请人： PepsiCo, Inc.
发明人： Thomas LEE , Gregory YEP
摘要： The present disclosure provides sweetener compositions, methods of using these compositions, and foods, beverages, and syrups comprising these compositions. The sweetener composition can comprise a sweetener and a sweetness enhancer. The composition can further comprise at least one supplemental sweetness enhancer and/or a salt.
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