公开(公告)号：US20130259992A1

公开(公告)日：2013-10-03

申请号：US13885733

申请日：2011-11-01

申请人： Vadivel Govindaswamy ,  Reshmee Mukhopadhyay ,  Kalaivanan Nagarajan ,  Venkatraj Venkatrao Narayanan ,  Payal ,  Purna Venkatesh ,  Michael John Warboys

发明人： Vadivel Govindaswamy ,  Reshmee Mukhopadhyay ,  Kalaivanan Nagarajan ,  Venkatraj Venkatrao Narayanan ,  Payal ,  Purna Venkatesh ,  Michael John Warboys

IPC分类号： A23F3/16

CPC分类号： A23F3/163

摘要： The present invention relates to a process which allows for the preparation of tea products comprising tea juice which are suitable for diluting to prepare beverages. The present inventors have identified that generation of carbon dioxide during the storage of tea juice in containers can cause problems. It is an object of the present invention to provide a packaged tea juice in a stable form. The present inventors have now surprisingly found that treating tea juice using a specific time-temperature regime leads to a reduction in CO2 generation during storage.

摘要翻译： 本发明涉及一种能够制备包含适合于稀释以制备饮料的茶汁的茶产品的方法。 本发明人已经确定，在容器中储存茶汁期间二氧化碳的产生可能引起问题。 本发明的目的是提供一种稳定形式的包装茶汁。 本发明人现在惊奇地发现，使用特定的时间 - 温度状态处理茶汁导致储存期间CO 2产生的减少。

公开(公告)号：US20090169704A1

公开(公告)日：2009-07-02

申请号：US12316962

申请日：2008-12-18

申请人： Lokesh Basavaraju ,  Payal Gupta ,  Sreeramulu Guttapadu ,  Matthew John ,  Vilas Pandurang Sinkar ,  Narayanaswami Subramanian ,  Purna Venkatesh

发明人： Lokesh Basavaraju ,  Payal Gupta ,  Sreeramulu Guttapadu ,  Matthew John ,  Vilas Pandurang Sinkar ,  Narayanaswami Subramanian ,  Purna Venkatesh

IPC分类号： A23F3/00 ,  C12P13/14 ,  C07C229/00

CPC分类号： C12P13/04 ,  C12N9/104 ,  C12Y203/02002

摘要： Disclosed is a process for the enzymatic preparation of a gamma-glutamyl compound. The process comprises a step of contacting a gamma-glutamyl donor and a gamma-glutamyl acceptor with an aqueous medium comprising a gamma glutamyl transpeptidase enzyme. The enzyme is derived from a plant belonging to the Graminaceae or Leguminaceae family, or from Camellia sinensis.

摘要翻译： 公开了γ-谷氨酰化合物的酶制备方法。 该方法包括使γ-谷氨酰供体和γ-谷氨酰受体与含有γ谷氨酰转肽酶的水性培养基接触的步骤。 该酶源自属于禾本科或豆科的植物，或来源于山茶。

公开(公告)号：US20070248737A1

公开(公告)日：2007-10-25

申请号：US11713290

申请日：2007-03-02

申请人： Sucheta Kulkarni ,  Navin Sharma ,  Guttapadu Sreeramulu ,  Purna Venkatesh

发明人： Sucheta Kulkarni ,  Navin Sharma ,  Guttapadu Sreeramulu ,  Purna Venkatesh

IPC分类号： A23F3/00

CPC分类号： A23F3/06

摘要： A process for preparing a tea product with an enhanced level of theanine is provided. The process comprises contacting tea leaf and/or shoot with a theanine precursor. The theanine precursor is contacted with the tea leaf and/or shoot during a withering step and/or at a pH in the range of 7 to 12.

摘要翻译： 提供了一种制备具有增强的茶氨酸水平的茶产品的方法。 该方法包括使茶叶和/或芽与茶氨酸前体接触。 在脱水步骤和/或7至12的pH范围内，茶氨酸前体与茶叶和/或芽接触。