公开(公告)号：US20240262935A1

公开(公告)日：2024-08-08

申请号：US18404003

申请日：2024-01-04

申请人： Ynsect

发明人： Nathalie BEREZINA ,  Antoine HUBERT ,  Fabrice BERRO ,  Jean-Gabriel LEVON ,  Karine LE ROUX ,  Cecilia SOCOLSKY ,  Lorena SANCHEZ ,  Sophie LAURENT

IPC分类号： C08B37/08 ,  C07K14/435 ,  C08B37/00 ,  C08L5/08 ,  C12P19/26 ,  C12P21/06

CPC分类号： C08B37/003 ,  C07K14/43563 ,  C08B37/0003 ,  C08L5/08 ,  C12P19/26 ,  C12P21/06

摘要： The invention relates to chitin, a hydrolysate and a method for the production of at least one desired product from insects. More specifically, the invention relates to a method for the production of at least one desired product from insects, comprising an insect cuticle pressing step, followed by the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme.

公开(公告)号：US20240101719A1

公开(公告)日：2024-03-28

申请号：US18276761

申请日：2022-02-11

申请人： Universidade Catolica Portuguesa-UCP ,  Amyris Bio Products Portugal, Unipessoal LDA

发明人： Joao Cruz Fernandes ,  Maria Manuela Faria Amorim ,  Pedro Miguel Constante De Sousa ,  Diana Maria Tavares Valente ,  Joao Pedro Azevedo Silva ,  Christopher J. Paddon ,  Maria Manuela Estevez Pintado

IPC分类号： C08B37/00 ,  A61K39/39 ,  A61P37/04

CPC分类号： C08B37/0003 ,  A61K39/39 ,  A61P37/04 ,  C08B37/0009 ,  C08B37/0024 ,  A61K2039/55583

摘要： The present disclosure relates to method of obtaining high purity glucans, in particular yeast glucans with immunomodulatmy properties, including vaccine adjuvant properties for the use as adjuvant in vaccines.

公开(公告)号：US11919919B2

公开(公告)日：2024-03-05

申请号：US17646093

申请日：2021-12-27

申请人： GLYCOM A/S

发明人： Nikolay Khanzhin ,  Markus Jondelius Hederos

IPC分类号： C07H1/06 ,  A23L3/00 ,  A23L33/00 ,  B01D61/02 ,  B01D61/04 ,  B01D61/14 ,  B01D61/58 ,  B01D69/02 ,  B01D69/12 ,  B01D71/56 ,  B01D71/58 ,  C07H3/06 ,  C08B37/00 ,  C12P19/04 ,  C12P19/12 ,  C12P19/18

CPC分类号： C07H1/06 ,  A23L33/40 ,  B01D61/027 ,  B01D61/04 ,  B01D61/146 ,  B01D61/58 ,  B01D69/02 ,  B01D69/12 ,  B01D71/56 ,  B01D71/58 ,  C07H3/06 ,  C08B37/0003 ,  C12P19/04 ,  C12P19/12 ,  C12P19/18 ,  A23L33/00 ,  A23V2002/00 ,  B01D61/145 ,  B01D2315/16 ,  B01D2325/20

摘要： This invention relates to a method for the enzymatic synthesis of oligosaccharides, preferably human milk oligosaccharides (HMOs) The method comprises the enzymatic transfer of a glycosyl moiety and subsequent removal of by-products, such as lactose, by nanofiltration using a membrane comprising an active polyamide layer.

公开(公告)号：US20240052559A1

公开(公告)日：2024-02-15

申请号：US18496207

申请日：2023-10-27

申请人： CARGILL, INCORPORATED

发明人： Todd Walter GUSEK ,  Jacques André Christian MAZOYER ,  David Hiram REEDER ,  Joel Rene Pierre WALLECAN

IPC分类号： D06M13/144 ,  D06M16/00 ,  D06M13/53 ,  D06M13/52 ,  C11D3/22 ,  C08B37/00 ,  A61K47/38 ,  A23L33/22 ,  A23L19/00 ,  A23L29/206 ,  A23K20/163 ,  C11D3/382 ,  A61Q19/00 ,  A61K8/97 ,  A61K8/73 ,  A23L2/52 ,  A23D7/005 ,  A61Q5/02 ,  D06M13/00 ,  A61K8/9789 ,  A23L29/231 ,  C08H99/00 ,  C08H8/00 ,  C08L99/00 ,  C08L97/02

CPC分类号： D06M13/144 ,  D06M16/003 ,  D06M13/53 ,  D06M13/52 ,  C11D3/222 ,  C08B37/0003 ,  A61K47/38 ,  A23L33/22 ,  A23L19/07 ,  A23L29/206 ,  A23K20/163 ,  C11D3/382 ,  A61Q19/00 ,  A61K8/97 ,  A61K8/731 ,  A23L2/52 ,  A23D7/0056 ,  A23D7/0053 ,  A61Q5/02 ,  D06M7/00 ,  A61K8/9789 ,  A23L29/231 ,  C08H99/00 ,  C08H8/00 ,  C08L99/00 ,  C08L97/02 ,  A61K2800/48 ,  A61K2800/10 ,  D06M2101/06

摘要： A process is disclosed for modifying citrus fiber. Citrus fiber is obtained having a c* close packing concentration value of less than 3.8 w %, anhydrous basis. The citrus fiber can have a viscosity of at least 1000 mPa·s, wherein said citrus fiber is dispersed in standardized water at a mixing speed of from 800 rpm to 1000 rpm, to a 3 w/w % citrus fiber/standardized water solution, and wherein said viscosity is measured at a shear rate of 5 s−1 at 20 C. Citrus fiber can be obtained having a CIELAB L* value of at least 90. The citrus fiber can be used in food products, feed products, beverages, personal care products, pharmaceutical products or detergent products.

公开(公告)号：US11826392B2

公开(公告)日：2023-11-28

申请号：US17657021

申请日：2022-03-29

申请人： HONG SHENG PRECISION BIOTECH CO., LTD.

发明人： Ching-Hua Su

IPC分类号： C08B37/08 ,  C08B37/00 ,  A61K36/074 ,  A61K31/726 ,  A61L27/20 ,  A61L27/60

CPC分类号： A61K36/074 ,  A61K31/726 ,  A61L27/20 ,  A61L27/60 ,  C08B37/0003 ,  C08B37/003 ,  C08B37/0063 ,  A61K2236/33

摘要： A purification method of fungal cell wall composition includes following steps: (1) taking a residue of a fungus fruiting body underwent extraction process for obtaining extract thereof, wherein the extract contains terpenoids, sterols, polysaccharides, or a combination thereof, and the residue contains the cell wall of the fruiting body; (2) placing the residue into an aqueous percarbonate solution to form a mixture liquid, which is reacted at a first temperature for decolorizing the residue, wherein the concentration of the aqueous percarbonate solution ranges from 5 to 20% (w/v), and the first temperature ranges from 15 to 40° C.; (3) after the decolorization process, raising the temperature of the mixture liquid to a second temperature for the mixture liquid to react, so as to digest and decompose the residue, wherein the second temperature ranges from 80 to 100° C.; and (4) filtering the treated mixture liquid to obtain a purified product.

公开(公告)号：US11780936B2

公开(公告)日：2023-10-10

申请号：US17010808

申请日：2020-09-02

申请人： Zhejiang University of Technology

发明人： Ping Shao ,  Peiyu Qian ,  Jiefeng Pan ,  Peilong Sun

IPC分类号： C08B37/00 ,  B01D61/14 ,  B01D61/42 ,  B01D61/58 ,  B01D69/02

CPC分类号： C08B37/0003 ,  B01D61/145 ,  B01D61/146 ,  B01D61/147 ,  B01D61/422 ,  B01D61/58 ,  B01D69/02 ,  B01D2311/12 ,  B01D2317/025 ,  B01D2325/20

摘要： A method for extracting and purifying Dendrobium officinale polysaccharides comprises following steps: (1) fully disperse Dendrobium officinale powder in pure water to obtain crude liquid; (2) removing insoluble impurities from the crude liquid through a microfiltration membrane to obtain permeate 1 and retentate 1; (3) performing macroporous ultrafiltration treatment of the permeate 1 and collect permeate 2 and retentate 2; (4) adding an aqueous solution of edible alkali metal inorganic salt to the retentate 2, fully stirring and dissolving to obtain polysaccharide crude liquid, performing macroporous ultrafiltration treatment and collecting permeate 3 and retentate 3; (5) combining the permeate 2 and permeate 3, adding the combined permeate into an electrodialysis device for desalination, and collecting dilute solution and concentrated solution; (6) performing microporous ultrafiltration treatment of the dilute solution and collect retentate 4 and permeate 4; (7) carrying out freeze-drying of the retentate 4 to obtain Dendrobium officinale polysaccharides.

公开(公告)号：US20230310529A1

公开(公告)日：2023-10-05

申请号：US17657021

申请日：2022-03-29

申请人： HONG SHENG INVESTMENT CO., LTD.

发明人： CHING-HUA SU

IPC分类号： A61K36/074 ,  C08B37/08 ,  C08B37/00 ,  A61K31/726 ,  A61L27/20 ,  A61L27/60

CPC分类号： A61K36/074 ,  C08B37/003 ,  C08B37/0003 ,  C08B37/0063 ,  A61K31/726 ,  A61L27/20 ,  A61L27/60 ,  A61K2236/33

摘要： A purification method of fungal cell wall composition includes following steps: (1) taking a residue of a fungus fruiting body underwent extraction process for obtaining extract thereof, wherein the extract contains terpenoids, sterols, polysaccharides, or a combination thereof, and the residue contains the cell wall of the fruiting body; (2) placing the residue into an aqueous percarbonate solution to form a mixture liquid, which is reacted at a first temperature for decolorizing the residue, wherein the concentration of the aqueous percarbonate solution ranges from 5 to 20% (w/v), and the first temperature ranges from 15 to 40° C.; (3) after the decolorization process, raising the temperature of the mixture liquid to a second temperature for the mixture liquid to react, so as to digest and decompose the residue, wherein the second temperature ranges from 80 to 100° C.; and (4) filtering the treated mixture liquid to obtain a purified product.

公开(公告)号：US11767374B2

公开(公告)日：2023-09-26

申请号：US17597536

申请日：2021-03-08

申请人： JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE

发明人： Hui Ouyang ,  Quan Wen ,  WeiFeng Zhu ,  YuLin Feng ,  RongHua Liu ,  YongMei Guan ,  Kai Qian ,  Hui Du

IPC分类号： C08B37/00 ,  A61P3/06 ,  A61K31/716 ,  A61K31/715 ,  A61K36/488

CPC分类号： C08B37/0003 ,  A61K31/715 ,  A61K31/716 ,  A61K36/488 ,  A61P3/06 ,  C08B37/0006 ,  C08B37/0009

摘要： A preparation of a homogeneous polysaccharide from a Radix Puerariae aqueous extract is provided and the lipid-lowering activity of the polysaccharide is studied. It is proved through in vivo experiments that the homogeneous polysaccharide QL extracted from Radix Puerariae (a genuine medicinal material in Jiangxi Province) in the present disclosure has significant lipid-lowering activity, can significantly reduce a serum triglyceride content and a liver index, and can be used to develop a potential safe and effective lipid-lowering drug.

公开(公告)号：US20230257486A1

公开(公告)日：2023-08-17

申请号：US18005287

申请日：2021-07-12

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Annike MÖLLER ,  Stefan HANSTEIN

IPC分类号： C08B37/14 ,  C08B37/00

CPC分类号： C08B37/14 ,  C08B37/0003

摘要： Disclosed is a process for obtaining glycan extracts from apple pomace in which a mixture comprising apple pomace and water is extracted into water so that an aqueous glycan extract is obtained; at least one alcohol is added to the extract, whereby a solid glycan extract is precipitated; and the solid glycan extract is separated from the liquid. Also disclosed is a process for producing functionalized glycan wherein the glycan is converted using at least one amine into at least one functionalized glycan. Also disclosed are a functionalized glycan that is produced by the method and uses thereof

公开(公告)号：US11680111B2

公开(公告)日：2023-06-20

申请号：US17035037

申请日：2020-09-28

申请人： Biological E Limited

发明人： Ramesh Venkat Matur ,  Vivek Babu Kandimalla ,  Narender Dev Mantena ,  Mahima Datla ,  Muthyala Venkateswara Reddy ,  Kantam Charan

IPC分类号： A61K39/09 ,  C08B37/00 ,  C12P19/04 ,  A61K39/00

CPC分类号： C08B37/0003 ,  A61K39/092 ,  C12P19/04 ,  A61K39/00 ,  Y02A50/30

摘要： The invention relates to a method for the removal of protein and other impurities from microbial capsular polysaccharides. More particularly, the present invention relates to isolation of microbial capsular polysaccharides in pure form after removal of protein and other impurities.