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7141396 |
Method of preparing a guanosine-group compound and an intermediate thereof
A glyoxal-guanosine-group compound is prepared either by reacting glyoxal-guanine with any one of ribose-1-phosphate and 2-deoxyribose-1-phosphate in the presence of purine nucleoside...
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7141394 |
More stable analog of isopropyl thiogalactoside for induction of protein expression
A novel C-glycoside of isopropylthiogalactoside (IPTG), isobutyl-C-galactoside (IBCG), is described. IBCG may be used as an IPTG substitute for increased induction of protein expression of...
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7141397 |
Method of preparing a guanosine-group compound and an intermediate thereof
A glyoxal-guanosine-group compound is prepared either by reacting glyoxal-guanine with any one of ribose-1-phosphate and 2-deoxyribose-1-phosphate in the presence of purine nucleoside...
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7141666 |
Method for preparing alkali and heat stable polyols
The invention relates to a method for preparing alkali and heat stable polyols, whereby sugar alcohols are treated with reagents to obtain stabilized sugar alcohol syrups and the stabilized alcohol...
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7138035 |
Process for the selective modification of carbohydrates by peroxidase catalyzed oxidation
The present invention relates to an environmentally friendly process for the selective oxidation of carbohydrates. The process comprises the addition of a hydroperoxide, including hydrogen...
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7138519 |
Process for extraction of β-glucan from cereals and products obtained therefrom
A process for obtaining β-glucan from cereal grain, such as barley and oats. A β-glucan product obtained by the process. Uses of the β-glucan product as a food ingredient and for treating...
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7135557 |
Hypochlorite free method for preparation of stable carboxylated carbohydrate products
A method of making a carboxylated carbohydrate is disclosed, cellulose being a preferred carbohydrate material. Carboxylated cellulose fibers can be produced whose fiber strength and degree of...
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7135566 |
Process for producing sugar chain asparagine derivative
The present invention provides a process for preparing a sugar chain asparagine derivative. According to the process, various isolated sugar chain asparagine derivatives useful in the field of the...
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7129217 |
Aqueous acrylamide solution containing saccharide
This invention provides an aqueous solution of acrylamide that is useful as a starting material for high-quality polyacrylamide. Starting materials for polyacrylamide are an aqueous solution of...
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7125982 |
Microbial production of nuclease resistant DNA, RNA, and oligo mixtures
The present method describes the use of thio-phosphate as a feed source for micro-organisms and multi-cellular organisms. This compound enters into nucleotide pools and ultimately into polymers of...
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7125860 |
Cross-linked derivatives of hyaluronic acid
The present invention describes a new class of cross-linked derivatives of partially N-deacetylated hyaluronic acid or derivatives thereof, comprising at least one repeating unit of formula (I)...
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7122661 |
Method for purifying a composition containing at least one internal dehydration product of a hydrogenated sugar
The invention concerns a method for purifying a composition containing at least a product for internal dehydration of a hydrogenated sugar. The invention is characterised in that it comprises: (a)...
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7109182 |
Synthetic oligomannosides, preparation and uses thereof
A pharmaceutical composition including a therapeutically effective amount of at least one oligomannoside produced by chemical synthesis which is homologous to a wall oligomannoside of an infectious...
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7109324 |
Process for chemically bonding an odor-encapsulating agent to textiles and textiles formed by the process
A process for chemically bonding an odor-encapsulating agent to textiles includes reacting a cyclodextrin with a cross-linking agent capable of forming ether bonds with the cyclodextrin and with...
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7109325 |
Hypochlorite free method for preparation of stable carboxylated carbohydrate products
A method of making a carboxylated carbohydrate is disclosed, cellulose being a preferred carbohydrate material. Carboxylated cellulose fibers can be produced whose fiber strength and degree of...
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7105500 |
Process for the antimicrobial treatment of fiber materials
A process for the antimicrobial treatment of fiber materials, comprising applying to the fiber material an inclusion complex of a fiber-reactive cyclodextrin derivative with an antimicrobial agent...
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7101862 |
Hemostatic compositions and methods for controlling bleeding
The invention provides hemostatic compositions useful to promote hemostasis at active bleeding wound sites. The hemostatic compositions typically include an article containing cellulose, e.g.,...
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7101996 |
Process for preparing purified fractions of hemicellulose and cellulose-hemicellulose complexes from alkali treated fiber and products made by the process
A process for obtaining purified hemicellulose, cellulose and cellulose-hemicellulose complexes comprising the steps of adding alcohol to caustic liquor from alkali extraction of fiber to...
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7098194 |
Composition and method to homogeneously modify or cross-link chitosan under neutral conditions
In accordance with the present invention there is provided a new composition and method for chemically modifying chitosan, including N-substituting or N-cross-linking, under homogeneous conditions...
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7094448 |
Spray pack
Disclosed is a spray pack for use in forming a uniform, stable spray coating, comprising a spray container device and, packed therein, a spraying composition comprising a liquid dispersion medium...
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7091337 |
Process for the physical depolymerization of glycosaminoglycanes and products obtained therefrom
The invention relates to a process for the depolymerization of glycosaminoglycanes characterized by the use of high-energy radiation in the presence of an organic compound selected from the group...
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7091335 |
Derivatized reduced malto-oligosaccharides
Disclosed are derivatized malto-oligosaccharides and methods for the preparation thereof. In accordance with the disclosed invention, a malto-oligosaccharide is hydrogenated to thereby obtain a...
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7091192 |
Linear cyclodextrin copolymers
Linear cyclodextrin copolymers and linear oxidized cyclodextrin copolymers containing an unoxidized and/or an oxidized cyclodextrin moiety integrated into the polymer backbone are described....
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7087745 |
Three-dimensional structures containing hyaluronic acid derivatives obtained by the supercritical antisolvent technique
Biocompatible and biodegradable, three-dimensional structures containing hyaluronic acid derivatives, obtained by the technique of precipitation induced by supercritical antisolvent (SAS), can be...
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7084131 |
Method for preparing a polydispersed saccharide composition and resulting polydispersed saccharide composition
A method for preparing a polydispersed saccharide composition in which a fructan-containing material is dissolved in water prior to partial enzymatic treatment of the fructans.
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7081450 |
Water soluble nanoparticles of hydrophilic and hydrophobic active materials and an apparatus and method for their production
This invention provides a soluble nano-sized particles formed of a core (water-insoluble lipophilic compound or hydrophilic compound) and an amphiphilic polymer and which demonstrated improved...
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7078520 |
Glycosylation of exo-glycals
This invention relates to a method of preparing a first alicyclic compound having a vinyl group on one alkyl ring carbon and an alkoxy, cycloalkoxy, heterocycloalkyoxy, aryloxy, or heteroaryloxy...
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7078198 |
Heteropolysaccharide produced by Pseudomonas sp
The present invention relates to a heteropolysaccharide (HP) characterized in that it can be obtained by fermentation of a medium comprising at least one strain of Pseudomonas sp I-2054 (or DSM...
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7078518 |
Forms of 5-Azacytidine
The disclosure includes novel polymorphic and pseudopolymorphic crystalline forms of 5-azacytidine, along with methods for preparing said forms, wherein 5-azacytidine is represented by the formula:...
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7078499 |
Nucleotide analogues comprising a reporter moiety and a polymerase enzyme blocking moiety
Nucleotides comprising a reporter moiety and a polymerase enzyme blocking moiety in which the reporter moiety does not also act as a polymerase enzyme blocking moiety are described. Also described...
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7078519 |
Enzyme catalyzed organosilicon carbohydrates
Methods for forming structurally defined organosilicon carbohydrates are provided. Additionally, structurally defined organosilicon carbohydrates are provided. The structurally defined...
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7074919 |
Use of amphoteric polysaccharide for treating textile fiber articles
The invention concerns the use, in a composition for treating textile fiber articles in aqueous or moist medium, of an amphoteric polysaccharide, whereof the native skeleton is a polysaccharide...
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7067651 |
Non-synthetic biodegradable starch-based composition for production of shaped bodies
A non-synthetic biodegradable starch-based composition is described comprising starch, plasticizer, reinforcing filler, binder, in the presence or absence of alkali or salt, and water. The...
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7064113 |
Resin composition, method of molding the same, and method of recycling resin composition
A resin composition, which comprises a biodegradable polymer and a biodegradable liquid crystalline polymer. The resin composition is useful for producing molded resin articles having good...
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7057033 |
Fractionated polydisperse compositions
The present invention concerns a new fractionated polydisperse carbohydrate composition having the following definition: an av. DP which is significantly higher than the av. DP of a native...
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7057032 |
Low moisture process for extracting hemicellulose
The invention concerns a process for extracting hemicellulose from fiber, such as corn fiber. The process comprises agitating at least fiber, caustic and optional added water at a moisture content...
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7049434 |
Derivatives of hyaluronan
The invention describes new hyaluronan derivatives where the hydroxyl groups are esterified or carbamoylated in amounts ranging from 0.01% to 100% and the carboxyl groups are either totally or...
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7049435 |
Extractive methods for purifying sucralose
The present invention relates to novel extractive methods for purifying sucralose. The present invention also relates to compositions comprising the sucralose preparations made by the methods of...
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7049436 |
Carbon dioxide compatible non-aqueous crosslinked fracturing fluids and methods for their use
Alcohol based hydraulic fracturing fluids useful for treating oil and gas wells are disclosed. The fluids are compatible with carbon dioxide, and comprise an alcohol, a polymer, a crosslinking...
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7045506 |
Personal care applications of surfactants based upon alkyl p lyglycosides
The invention relates to a series of polyglycoside derivatives that contain water-soluble groups introduced into the molecule by reaction with the hydroxyl groups present in the starting...
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7045494 |
Alkyl and/or alkenyloligoglycoside preparations having reduced magnesium salt concentrations
A process for making an alkyl and/or alkenyl oligoglycoside preparation having a magnesium salt concentration of less than about 10 ppm involving the steps of: (a) providing an alkyl and/or alkenyl...
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7041175 |
Method for the continuous production of hydrolytically broken down and possibly substituted starch, use of hydrolytically broken down starch and device for producing same
The invention relates to a method for the continuous production of hydrolytically broken down starch or hydrolytically broken down substituted starch products such as hydroxyethyl- or hydroxypropyl...
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7041656 |
Sulfated fucoglucuronomannan
An enzyme which decomposes a sulfated fucoglucuronomannan and is useful in the field of glycotechnology; a process for producing the enzyme; a fucoidan fraction reduced in the number of the kinds...
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7038039 |
Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside
A desired isomer is selectively prepared by phosphorolyzing and isomerizing an anomer mixture of a 1-phosphorylated saccharide derivative while crystallizing one of the isomers to displace the...
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7038038 |
Synthesis of 5-azacytidine
The present invention provides a method for the preparation of 5-azacytidine, wherein 5-azacytidine is represented by the structure:
The method involves the silylation of 5-azacytosine,...
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7030101 |
Compositions of β-glucans and specific antibodies
Compositions and kits comprising combinations of β-glucans and specific immunoglobulins are disclosed. The compositions and kits are useful in methods of preventing or treating infection by a...
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7030237 |
Method and equipment for continuous and selective inclusion separation
In a reaction system having at least two liquid-liquid interfaces between an organic phase of raw material containing a compound(s) to be separated and an aqueous phase of an aqueous solution of...
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7026471 |
Purification method of hydroxypropylmethyl cellulose phthalate
The present invention relates to a purification method of hydroxypropylmethyl cellulose phthalate, more particularly to a method of preparing high-purity hydroxypropylmethyl cellulose phthalate...
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7022838 |
Polysaccharide gum and process for its manufacture
Processes are disclosed for the purification and recovery of polysaccharide gums from an aqueous solution, particularly xanthan gum from a fermentation broth. An aqueous solution of at least one...
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7022839 |
Heterodimeric conjugates of neomycin-chloramphenicol having an enhanced specificity against RNA targets and its preparation
The present invention relates to heterodimeric conjugates of neomycin-chloramphenicol, of formula 1, their preparation and their use. Because of their heterodmieric structure, they can recognize...
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