公开(公告)号：EP4423187A1

公开(公告)日：2024-09-04

申请号：EP22823650.1

申请日：2022-10-26

申请人： Exopolymer, Inc.

发明人： WELLS, Derek ,  GOODWIN, Reed A.

IPC分类号： C08L5/00 ,  C08B37/00 ,  C12N15/09 ,  C12P1/04 ,  A61K8/73 ,  C08J3/075

CPC分类号： C08L5/00 ,  C08B37/006 ,  A61K8/73 ,  C12N15/74 ,  C12P19/04 ,  C12R2001/0120210501 ,  A61Q19/10

公开(公告)号：EP3385390A1

公开(公告)日：2018-10-10

申请号：EP18166331.1

申请日：2018-04-09

申请人： DSM IP Assets B.V.

发明人： Liu, Guojun ,  Zhao, Jie ,  Yuan, Chienkuo

IPC分类号： C12P19/04 ,  C08B37/00

CPC分类号： C08B37/006 ,  C08B37/0003 ,  C12P19/04

摘要： A method for preparing high transparent low acyl gellan gum from fermentation broth is provided, in which two-stage filtrations are carried out on deacylated gellan gum fermentation broth by using diatomite and/or perlite with different particle sizes as filter aid and filter media. The obtained product has high gel transparency and low content of metal ions. The method also has the advantages of simple pretreatment of fermentation broth, high impurities removal efficiency, simple operation, and easy to be industrialized.

公开(公告)号：EP3330381A1

公开(公告)日：2018-06-06

申请号：EP17207787.7

申请日：2005-05-24

申请人： CP Kelco U.S., Inc.

发明人： MORRISON, Neil ,  YUAN, Ronnie, C. ,  CLARK, Ross

IPC分类号： C12P19/04 ,  A23C11/10 ,  A23L2/52 ,  A23G1/56 ,  C08B37/00 ,  C08J3/075 ,  A23L29/269 ,  C08L5/00

CPC分类号： A23C11/103 ,  A23G1/56 ,  A23G2200/06 ,  A23L2/52 ,  A23L29/272 ,  A23V2002/00 ,  C08B37/006 ,  C08J3/075 ,  C08J2305/00 ,  C08L5/00 ,  C12P19/04 ,  A23V2250/5054 ,  A23V2250/5488 ,  A23V2250/1578

摘要： Beverages are provided having enhanced colloidal stability using a low calcium sensitive (calcium stable) high acyl gellan gum. The low calcium sensitive high acyl gellan gum has superior suspension performance for colloidal stability compared to other high acyl gellan gums. The low calcium sensitive high acyl gellan gum is prepared by adjusting the pH of a gellan fermentation broth (polymer solution) prior to pasteurization and reducing the pasteurization hold time compared to conventional pH levels and hold times.

公开(公告)号：EP2552406B1

公开(公告)日：2018-01-24

申请号：EP11722599.5

申请日：2011-03-26

申请人： Stemmatters, Biotecnologia e Medicina Regenerativa, S.A.

发明人： DA SILVA CORREIA, Joana Catarina ,  ANTUNES DE OLIVEIRA, Joaquim Miguel ,  TEIXEIRA DE OLIVEIRA, João Manuel ,  AMANDI ROMERO DE SOUSA, Rui Pedro ,  Gonçalves dos Reis, Rui Luis

IPC分类号： A61K9/00 ,  A61K47/36 ,  A61L24/00 ,  A61L27/34

CPC分类号： C08B37/006 ,  A61L27/28 ,  A61L27/34 ,  A61L27/52 ,  A61L27/54 ,  A61L2300/252 ,  A61L2300/64 ,  A61L2400/06 ,  C08L5/00

摘要： This invention refers to photo-crosslinked hydrogel materials based in gellan gum suitable for tissue engineering and regenerative medicine applications or as drug delivery systems. Formulations of gellan gum with different degrees of acylation serve as precursor material for insertion of a polymerizable moiety. The materials are capable of free radical polymerization with a photo-initiator at mild temperatures and exposure to ultraviolet light, enabling control of reticulation and withstanding the encapsulation of human and animal cells and/or drugs, and any combination thereof. The physicochemical and biological properties can be adjusted by combining different formulations of gellan gum and reaction conditions. The matrix can be used either as an acellular or cellular system, dispensed manually or automatically by injection and crosslinked directly at the site of application, and can be processed using manual or automated systems in different types of scaffolds, such as hydrogels, fibers, 3D structures and micro- or nanoparticles.

公开(公告)号：EP2714051B1

公开(公告)日：2016-09-07

申请号：EP11866850.8

申请日：2011-07-14

申请人： Indus Biotech Private Limited

发明人： BHASKARAN, Sunil ,  VISHWARAMAN, Mohan

IPC分类号： A61K31/704 ,  A61K36/23 ,  A61P25/02 ,  A61P25/06 ,  A61P5/00

CPC分类号： A61K9/4808 ,  A23L33/105 ,  A23V2002/00 ,  A61K9/0043 ,  A61K9/08 ,  A61K9/1652 ,  A61K31/704 ,  A61K36/23 ,  A61K47/40 ,  A61K47/6951 ,  B82Y5/00 ,  C08B37/0003 ,  C08B37/0015 ,  C08B37/006 ,  C08L5/16 ,  A61K2300/00 ,  A23V2200/322 ,  A23V2250/21

公开(公告)号：EP3034516A1

公开(公告)日：2016-06-22

申请号：EP14199441.8

申请日：2014-12-19

申请人： Novartis AG

发明人： The designation of the inventor has not yet been filed

IPC分类号： C08B37/00 ,  A61K39/09

CPC分类号： A61K39/092 ,  C08B37/0003 ,  C08B37/006 ,  C08B37/0063

摘要： A purification method for the capsular polysaccharide of type II GBS in which the capsular polysaccharide is filtered using a membrane with a cut-off of less than 30 kDa. This method provides a higher yield than previous protocols.

摘要翻译： 一种用于II型GBS荚膜多糖的纯化方法，其中使用截留小于30kDa的膜过滤荚膜多糖。 这种方法提供了比以前的协议更高的产量。

公开(公告)号：EP2947153A3

公开(公告)日：2016-03-02

申请号：EP15162029.1

申请日：2015-03-31

申请人： Council of Scientific & Industrial Research

发明人： KUMAR, Chityal Ganesh ,  POMBALA, Sujitha

IPC分类号： C12P19/04 ,  C12R1/01

CPC分类号： C08B37/006 ,  A61K9/5036 ,  C12P19/04 ,  C12R1/01

摘要： The present invention relates to polymeric biosurfactants isolated from two bacterial strains of Microbacterium sp. strain BS-2 [MTCC 5822] and Brevibacillus sp. strain BS-207 [MTCC 5823]. The present invention relates to an acidic exopolysaccharide (EPS), termed Microsan, with chemical composition of glucose, mannose and glucuronic acid (β-D-glucuronyl-(1-2)-D-mannosyl-(1-4)-D-glucose) produced by Microbacterium sp. strain BS-2 and a neutral EPS, termed Brevisan, of galactomannan with galactose and mannose residues in the ratio of 1:1 produced by Brevibacillus sp. strain BS-207. Both these polysaccharides exhibited surface-active and potential antibacterial, antioxidant, anti-inflammatory, and immunomodulatory activities.

公开(公告)号：EP2986645A1

公开(公告)日：2016-02-24

申请号：EP14714837.3

申请日：2014-03-04

申请人： Tate & Lyle Ingredients Americas LLC

发明人： SHEN, Shiji ,  HOFFMAN, Andrew, Joseph ,  MEDHEKAR, Rohit, A. ,  MATTHEW, Susan ,  ARMENTROUT, Richard

IPC分类号： C08B30/10 ,  A23L7/10 ,  C08B37/00

CPC分类号： A23L33/105 ,  A23L2/52 ,  A23V2002/00 ,  C08B30/10 ,  C08B37/0057 ,  C08B37/006

摘要： A food grade water-soluble arabinoxylan product containing arabinoxylan oligosaccharides and retaining a high amount of bound ferulic acid and other phenolic substances is isolated from corn fiber using an aqueous extraction wherein the pH of the aqueous medium employed for the extraction is adjusted to a selected value after mixing with the corn fiber and prior to the initiation of extraction.

公开(公告)号：EP2809410B1

公开(公告)日：2016-01-20

申请号：EP12703449.4

申请日：2012-02-02

申请人： LDA AG

发明人： WIESBECK, Franz

IPC分类号： C07D311/40 ,  C07D311/62 ,  C08B37/00 ,  B01D11/02

CPC分类号： C08B37/006 ,  B01D11/0219 ,  C07D311/40 ,  C07D311/62

公开(公告)号：EP2731617A4

公开(公告)日：2015-07-01

申请号：EP12811896

申请日：2012-07-12

申请人： BRIGHAM & WOMENS HOSPITAL

发明人： KASPER DENNIS L ,  ERTURK-HASDEMIR DENIZ ,  REINAP BARBARA

IPC分类号： A61K35/74 ,  A61K31/715 ,  A61K39/02 ,  A61P29/00 ,  C08B37/00

CPC分类号： A61K31/739 ,  A61K35/74 ,  C08B37/0003 ,  C08B37/006 ,  C08L5/00

摘要： The invention provides compositions comprising lipid-conjugated forms of capsular polysaccharide A (PSA) from B. fragilis (referred to herein as PSA-LT), methods of isolating such forms and of making such compositions and methods for their use.