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Matches 1 - 50 out of 15,322

Document Document Title
WO/2019/074387A2
The subject of this invention are native forms of fucoidan polysaccharide, desulfated fucoidan and derivatives obtained by processing to the level of fucose-oligosaccarides containing preferentially, but not exclusively less than 20 mono...  
WO/2019/073989A1
Provided are a β-1,3-1,6-glucan powder having high solubility in water, and a glucan-containing composition in which the powder or the like is used, a method for manufacturing a β-1,3-1,6-glucan powder, an inclusion complex, a method f...  
WO/2019/075301A1
Disclosed herein are compositions comprising polysaccharide particles with an average size of about 0.1 -10 mm. These particles comprise at least (i) about 50%-90% by weight water or an aqueous solution, and (ii) about 10%-50% by weight ...  
WO/2019/073083A2
The present invention relates to compositions comprising beta-glucans and processes for making the same. There is provided a composition comprising beta-glucans and no more than 200ppm of antigens to the R5 monoclonal antibody, and a pro...  
WO/2019/038373A3
The invention relates to the use of pellets as starting material for the production of organic molecules with a maximum molar mass of 1000 g/mol, obtained from cellulose or hemicellulose, wherein the pellets can be produced from lignocel...  
WO/2019/071688A1
Provided are a chitooligosaccharide of a specific structure, a preparation method therefor and use thereof. The reducing and non-reducing ends of all components of the chitooligosaccharide are glucosamine, and the degree of deacetylation...  
WO/2019/048715A3
Provided are methods of expanding an activated pectin-containing biomass composition to form an expanded pectin-containing biomass composition, and compositions containing the activated pectin-containing biomass composition or the expand...  
WO/2019/061018A1
A method for extracting pectic polysaccharide rich in RG-I. The method comprises the following steps: mixing and stirring citrus peel powder with a diluted hydrochloric acid solution at a low temperature to destroy citrus peel cell walls...  
WO/2019/064231A1
The present disclosure relates to a method for obtaining a high molecular weight chitosan with a lower acetylation degree and its use in human or veterinarian medicine. More specifically, to the obtaining of this biomaterial by means of ...  
WO/2019/067786A1
In various embodiments a polyrotaxane carrier for in vivo delivery of a nucleic acid is provided. In certain embodiments the carrier comprises: a multi-arm polyethylene glycol (PEG) backbone comprising at least three arms; at least one c...  
WO/2018/230960A3
The present invention relates to a Bifidobacterium bifidum inducing regulatory T cells (Treg), a polysaccharide derived from Bifidobacterium bifidum, and a probiotic strain producing a polysaccharide and, more particularly, a polysacchar...  
WO/2019/057920A1
The invention relates to a boronate ester crosslinked nanogel based on a mixture of: A) a modified anionic polysaccharide grafted with a group X, B) a modified neutral polysaccharide grafted with a group Y, wherein: X is an aryl boronic ...  
WO/2019/057935A1
A hydrogel comprises one or more hydrosoluble polysaccharides which are cross-linked by cross-linking agents, wherein the cross-linking agents form covalent bonds with the polysaccharides, and wherein the cross-linking agents comprises h...  
WO/2019/057261A1
The present invention relates to a novel composition of a homogeneous, odourless biogel based on chitosan contained in a slightly alkaline aqueous solution, pH below 5.8, in order to control the bee parasite varroa. The amount of chitosa...  
WO/2019/052206A1
Disclosed in the present invention are a method and equipment for recycling and utilizing waste liquid from a herbaceous fiber biological refining process, for use in treatment of waste liquid generated from a herbaceous fiber biological...  
WO/2019/052119A1
The present invention relates to a homogeneous polysaccharide with an immunoregulatory activity and a preparation method therefor. The homogeneous polysaccharide with an immunoregulatory activity has a single chromatographic peak, the mo...  
WO/2019/054344A1
The present invention provides a pentosan polysulfate which has a uronic acid content of from 0.0% by mass to 6.0% by mass, preferably a pentosan polysulfate which has a structure represented by general formula I, a pharmaceutically acce...  
WO/2019/052738A1
The invention relates to a process for the chemical synthesis of humic substances from biomass, wherein the process comprises the following process steps. Initially a Maillard reaction is performed by heating the first biomass in particu...  
WO/2019/052321A1
Disclosed in the present invention are a water-soluble chitosan antimicrobial derivative and a preparation method therefor. The water-soluble chitosan antimicrobial derivative comprises chitosan frameworks and dual-function groups for mo...  
WO/2019/051754A1
Disclosed is a preparation method for a new energy material of chitosan chromate, the steps of same being as follows: dissolving 30-40 parts of a chitosan powder in 70-80 parts of nitric acid and 20-30 parts of lactic acid, stirring at 5...  
WO/2019/048715A2
Provided are methods of expanding an activated pectin-containing biomass composition to form an expanded pectin-containing biomass composition, and compositions containing the activated pectin-containing biomass composition or the expand...  
WO/2019/050750A1
A poly alpha-1,3-glucan compound comprising: a) poly alpha-1,3-glucan, and b) a functionalized polyolefin; wherein said poly alpha-1,3-glucan compound comprises from 0.5 to 70 weight percent of poly alpha-1,3-glucan, based on the total w...  
WO/2019/050460A1
Dextran sulfate, or a pharmaceutically acceptable derivative thereof, is used to induce differentiation of glial cells and neurons. The cell differentiation induction of dextran sulfate has positive effects in subjects suffering from neu...  
WO/2019/044519A1
Provided are: a simple production method for a medical and cosmetic sheet which has excellent adhesion to the skin, etc., and excellent wearing comfort, and can gradually release a functional component and thereby continuously supply the...  
WO/2019/046834A1
Polyhydric polymers may be converted to derivatives thereof by reaction with divinyl sulfone to provide vinyl sulfone substituted polymers, where the polymers may additionally be further derivatized, including crosslinked, and the crossl...  
WO/2019/046234A1
A tribo-electrostatic separation process and system for the preparation of various food and feed products. A tribo-electric separation process and system for fractionating a feed mixture comprising at least two members of the group of pr...  
WO/2019/038373A2
The invention relates to the use of pellets as starting material for the production of organic molecules with a maximum molar mass of 1000 g/mol, obtained from cellulose or hemicellulose, wherein the pellets can be produced from lignocel...  
WO/2019/038366A1
The present invention relates to a method for preparing at least one oligosaccharide, comprising a step of ultrasound irradiation, at a frequency higher than 100 kHz, of an alcohol composition comprising at least one saccharide monomer a...  
WO/2019/035315A1
Provided is a β-glucan-containing composition which contains 15-50 mass% of β-1,3-1,4-glucan, wherein in a chromatogram obtained by GPC measurement, the ratio of the area of the region of molecular weight of 1000-200000 in terms of sta...  
WO/2019/033596A1
The present invention relates to a method for preparing a single-phase modified sodium hyaluronate gel. The gel is biocompatible. Same undergoes a cross-linking reaction with reasonable parameters. The cross-linking reaction is terminate...  
WO/2019/030183A1
The present invention relates to a method for improving the water retention of a soil comprising the application of a derivatized tamarind gum.  
WO/2019/028168A1
Materials and methods for generating protein-polymer conjugates on solid supports are provided herein. The methods can include, for example, reversibly immobilizing a protein on a solid support, modifying the protein by adding polymer su...  
WO/2019/027755A1
A method of producing a gel comprises combining an acidic aqueous alginate solution with a second, less acidic aqueous suspension of a calcium salt. A product comprises an alginate-based air treatment gel that is not subject to temperatu...  
WO/2019/025875A1
An adhesive composition is disclosed, and includes an aldehyde-based resin selected from the group consisting of urea-formaldehyde resins, melamine-formaldehyde resins, melamine-urea- formaldehyde resins, phenol-containing resins, and mi...  
WO/2019/027882A1
Embodiments of a flame retardant compound are provided. The flame retardant compound includes a polymer base resin and a flame retardant additive distributed within the polymer base resin. The flame retardant additive includes inclusion ...  
WO/2019/025233A1
The present invention relates to a biobased polymer to be applied for personal care and having conditioning properties on skin and hair, and especially on hair. The invention relates to cosmetic compositions, especially hair care composi...  
WO/2019/019513A1
Provided by the present invention are a preparation method for and use of a redox-responsive chitosan-liposome; the method uses dithiobis succinimidyl-substituted ester to synthesize double fatty chain substituent phosphatidylethanolamin...  
WO/2019/021307A1
The present invention provides guar gum and a method for preparation thereof. The invention provides a method of obtaining guar gum by taking guar splits with less than 10% moisture; adding 10-25% water; maintaining the moisture between ...  
WO/2019/020750A1
The present invention relates to a sweetening composition comprising neohesperidin dihydrochalcone (NHDC) and gamma-cyclodextrin, to the use of the sweetening composition for sweetening ingestible products, namely, food products and phar...  
WO/2019/016699A1
A process is described for the purification of HA, and pharmaceutical, cosmetic and nutritional compositions containing HA thus purified.  
WO/2019/014765A1
Tissue fillers comprising hyaluronic acid that promote the expression of decorin and collagen III upon irradiation with actinic light are disclosed. Preferably, the light source is an LED lamp. A second group of tissue fillers comprising...  
WO/2019/018835A1
Disclosed herein are lithiated cyclodextrin metal organic frameworks and method of making and using the same. A metal organic framework comprising a coordinated network of repeating units extending in three dimensions, wherein the repeat...  
WO/2019/011061A1
Disclosed is a new type water-soluble natural polysaccharide antibacterial material. The molecules of the new type water-soluble natural polysaccharide antibacterial material not only contain guanidyl, but also contain amino acid groups,...  
WO/2019/014348A1
A substrate having an antibacterial surface includes a chitosan matrix and water-stable metal-organic frameworks dispersed throughout the chitosan matrix. The water-stable metal-organic frameworks are present in an amount of 5% wt/wt to ...  
WO/2019/014459A1
A method of water treatment includes providing water that includes at least one contaminant. An effective amount of at least one filter media is added to the to the water that includes at least one contaminant. The water and the at least...  
WO/2019/009201A1
An aspect of the present invention relates to a thermally curable resin composition characterized by comprising an epoxy resin, an isocyanate resin, a polyrotaxane resin, and a hardener, the isocyanate resin including, in the structure, ...  
WO/2019/009130A1
Provided is a method for producing a galactooligosaccharide, characterized by comprising reacting β-galactosidase with a substrate in the presence of 5 to 60 mM of sodium ions and 0.5 to 8 mM of magnesium ions, whereby it becomes possib...  
WO/2019/009436A1
The present invention relates to: a compound in which a carbonyl group in serine is linked by peptide bonding or ester bonding to a terminal group in a polymeric carrier having multiple terminal groups directly or through a linker; a dru...  
WO/2019/002610A1
The invention deals with a novel process for making intermediates of the pharmaceutically useful product Sugammadex of formula (1).  
WO/2019/002369A1
A method of preparing a hydrogel product comprising crosslinked glycosaminoglycan molecules, said method comprising: i) providing a crosslinked glycosaminoglycan, wherein said glycosaminoglycan is at least partially N-deacetylated such t...  

Matches 1 - 50 out of 15,322