公开(公告)号：US20220002774A1

公开(公告)日：2022-01-06

申请号：US17480787

申请日：2021-09-21

申请人： PURECIRCLE SDN. BHD.

发明人： Avetik MARKOSYAN

IPC分类号： C12P19/44 ,  A24B15/10 ,  C12P19/14 ,  C12P19/56 ,  A23L27/30

摘要： The invention provides a process of producing Rubusoside from steviol glycosides of Stevia rebaudiana plant. The process is useful for producing high purity Rubusoside with purity greater than 95% (dry basis). High purity rubusoside is useful as in combination with other caloric and non-caloric sweeteners as well as non-caloric sweetener in various food and beverage compositions. The high purity rubusoside is useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectionaries, bakeries, cookies, chewing gums, and alike.

公开(公告)号：US20210254116A1

公开(公告)日：2021-08-19

申请号：US16903369

申请日：2020-06-16

申请人： PureCircle Sdn Bhd

发明人： Avetik MARKOSYAN ,  Indra PRAKASH ,  Cynthia BUNDERS ,  Pankaj SONI ,  Jarrin CYRILLE ,  Aurélien BADIE ,  Robert ter HALLE

IPC分类号： C12P19/56 ,  A23L2/60 ,  A24B15/10 ,  C07H15/256 ,  A24B15/30 ,  A23L27/30

摘要： Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.

公开(公告)号：US20210092971A1

公开(公告)日：2021-04-01

申请号：US17119794

申请日：2020-12-11

申请人： PURECIRCLE SDN BHD

发明人： Siddhartha PURKAYASTHA ,  Avetik MARKOSYAN

IPC分类号： A23C9/13 ,  A23L27/30 ,  A23P10/25 ,  A23G3/36 ,  A23G3/48 ,  A23G9/32 ,  A23G9/42

摘要： A method for making a granulated Stevia sweetener is described. The resulting sweetener has a desirably high solubility level.

公开(公告)号：US20200375232A1

公开(公告)日：2020-12-03

申请号：US16995434

申请日：2020-08-17

申请人： PureCircle Sdn Bhd

发明人： Siddhartha PURKAYASTHA ,  Avetik MARKOSYAN

IPC分类号： A23L27/30 ,  A23L27/00 ,  A23L2/60

摘要： A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.

公开(公告)号：US20200308616A1

公开(公告)日：2020-10-01

申请号：US15779766

申请日：2016-11-29

申请人： PureCircle Sdn Bhd

发明人： Avetik MARKOSYAN ,  Joerg BUESCHER ,  Guido MEURER ,  Petra ZUREK

IPC分类号： C12P19/56 ,  C12Q1/04

摘要： A method of producing steviol glycoside compositions and the use thereof in foods, beverages and other consumables, is described.

公开(公告)号：US20200221746A1

公开(公告)日：2020-07-16

申请号：US16694893

申请日：2019-11-25

申请人： PureCircle Sdn Bhd

发明人： Avetik MARKOSYAN ,  Cyrille JARRIN ,  Patrick ROBE ,  Rob ter Halle ,  Indra PRAKASH ,  Venkata Sai PRAKASH CHATURVEDULA

IPC分类号： A23L27/30 ,  C12P19/56 ,  C07H15/24 ,  C12P19/18

摘要： Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and X are described. The method includes expression of UDP-glucosyltransferases from Stevia rebaudiana Bertoni, which are capable converting certain steviol glycosides to rebaudiosides A, D and X. The highly purified rebaudiosides A, D and X, are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.

公开(公告)号：US20200221744A1

公开(公告)日：2020-07-16

申请号：US16835103

申请日：2020-03-30

申请人： PureCircle Sdn Bhd

发明人： Siddhartha PURKAYASTHA ,  Avetik MARKOSYAN

IPC分类号： A23L27/30 ,  A23L27/00 ,  A23L2/60

摘要： A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.

公开(公告)号：US20200048293A1

公开(公告)日：2020-02-13

申请号：US16659521

申请日：2019-10-21

申请人： PureCircle Sdn Bhd

发明人： Avetik MARKOSYAN ,  Shan Wang LI ,  Yu Cheng BU

IPC分类号： C07H1/08 ,  A61K8/97 ,  C12N15/82 ,  C07H15/24 ,  A61Q1/00 ,  A23G3/36 ,  A21D13/062 ,  A21D2/36 ,  A01H6/14 ,  A23G4/06 ,  A23L2/54 ,  A23L2/06 ,  A23L2/52 ,  A01H5/12 ,  A01H4/00 ,  A01H1/02 ,  A23L33/105 ,  C07H15/256 ,  A61Q11/00 ,  A23L27/30 ,  A21D2/18 ,  A23L2/60 ,  A23C9/13

摘要： A Stevia extract made from leaves of the Stevia rebaudiana plant is described. The extract has desired levels of steviol glycosides and is useful in food, beverage, and other consumable products.

公开(公告)号：US20190116856A1

公开(公告)日：2019-04-25

申请号：US16195259

申请日：2018-11-19

申请人： PureCircle Sdn Bhd

发明人： Siddhartha PURKAYASTHA ,  Avetik MARKOSYAN

IPC分类号： A23L27/30 ,  A23L2/60 ,  A23L27/00

摘要： A taste and flavor profile modifying composition is described. The composition includes a blend of glucosylated steviol glycosides and residual steviol glycosides which can modify the intensity of a taste and/or flavor in a food or beverage product.

公开(公告)号：US20170086483A1

公开(公告)日：2017-03-30

申请号：US15373429

申请日：2016-12-08

申请人： PureCircle Sdn Bhd

发明人： Siddhartha PURKAYASTHA ,  Avetik MARKOSYAN ,  Marquita L. JOHNSON ,  Monica Moralma Garces ORTEGA

IPC分类号： A23L2/60 ,  A61K8/60 ,  A61Q11/00 ,  A23L27/30 ,  A23L33/10

CPC分类号： A23L2/60 ,  A23L27/33 ,  A23L27/34 ,  A23L27/36 ,  A23L33/10 ,  A23V2002/00 ,  A61K8/602 ,  A61K2800/40 ,  A61Q11/00

摘要： Stevia compositions are prepared from steviol glycosides of Stevia Rebaudiana Bertoni. The compositions are able to provide a superior taste profile and can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals.