公开(公告)号：WO2023031625A1

公开(公告)日：2023-03-09

申请号：PCT/GB2022/052252

申请日：2022-09-02

申请人： OPTIBIOTIX LIMITED

发明人： O'HARA, Stephen ,  KOLIDA, Sofia

IPC分类号： A23L27/30

摘要： The present invention relates to a composition comprising a levansucrase modified high intensity sweetener glycoside, a polysaccharide and an unmodified high intensity sweetener glycoside. The invention also relates to a method for enzymatically modifying a high intensity sweetener glycoside comprising contacting the high intensity sweetener glycoside with a levansucrase in the presence of a monosaccharide acceptor to produce an enzymatically modified high intensity sweetener glycoside and a polysaccharide. The invention also relates to the use of the composition as a low calorie sweet functional fibre, sweet prebiotic or as a bulk sugar replacement. The invention also relates to the use of a levansucrase for fructosylating a high intensity sweetener glycoside.

公开(公告)号：WO2019102218A2

公开(公告)日：2019-05-31

申请号：PCT/GB2018/053402

申请日：2018-11-23

申请人： OPTIBIOTIX LIMITED

发明人： O'HARA, Stephen ,  KOLIDA, Sofia

CPC分类号： A61P1/00 ,  A23L33/135 ,  A23L33/21 ,  A23L33/24 ,  A23V2002/00 ,  A61K9/0095 ,  A61K31/702 ,  A61K35/747 ,  C12N1/20 ,  C12R1/25 ,  A61K2300/00 ,  A23V2200/3202 ,  A23V2200/3204 ,  A23V2250/284 ,  A23Y2220/67 ,  A23Y2220/73

摘要： The present invention relates to a Lactobacillus spp. selective prebiotic composition comprising one, or a mixture of two or more, of: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to a synbiotic composition comprising a probiotic component comprising one or more strains of Lactobacillus rhamnosus and/or one or more strains of Lactobacillus plantarum and a prebiotic component comprising a growth medium which is specific for the growth of the probiotic component, wherein the prebiotic growth medium comprises one or more, or a mixture of two of more, components selected from: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to methods of producing and selecting such compositions.

公开(公告)号：WO2019102218A3

公开(公告)日：2019-05-31

申请号：PCT/GB2018/053402

申请日：2018-11-23

申请人： OPTIBIOTIX LIMITED

发明人： O'HARA, Stephen ,  KOLIDA, Sofia

IPC分类号： A61P1/00 ,  A61K35/747 ,  A23L33/135 ,  A61K31/702 ,  A61K35/741

摘要： The present invention relates to a Lactobacillus spp. selective prebiotic composition comprising one, or a mixture of two or more, of: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to a synbiotic composition comprising a probiotic component comprising one or more strains of Lactobacillus rhamnosus and/or one or more strains of Lactobacillus plantarum and a prebiotic component comprising a growth medium which is specific for the growth of the probiotic component, wherein the prebiotic growth medium comprises one or more, or a mixture of two of more, components selected from: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to methods of producing and selecting such compositions.