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7618795 |
Starch process
The present invention relates to a process for enzymatic hydrolysis of granular starch into a soluble starch hydrolysate at a temperature below the initial gelatinization temperature of said...
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7608436 |
Process for producing saccharide oligomers
A process for preparing saccharide oligomers uses an aqueous feed composition that comprises at least one monosaccharide or linear saccharide oligomer, and has a solids concentration of at least...
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7592163 |
Highly active xylose reductase from Neurospora crassa
A new xylose reductase encoding gene from Neurspora crassa was heterologously expressed in E. coli as a His-tag fusion protein and subsequently purified in high yield. This xylose reductase was...
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7575930 |
Method for analyzing oligosaccharides from blood plasma
The present invention relates to a method for analyzing oligosaccharides constituting the heparins of low molecular weight and the heparins of very low molecular weight from blood plasma.
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7575910 |
Method for producing L-fuculose and method for producing L-fucose
The present invention provides a method for producing L-fuculose and L-fucose which is suitable as an industrial method. L-Fuculose is synthesized from L-fucitol in the presence of a...
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7560126 |
Amylases, nucleic acids encoding them and methods for making and using them
In one aspect, the invention is directed to polypeptides having an amylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and...
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7556945 |
Method for converting sucrose to β-D-glucose
Disclosed is an apparatus and method for continuously converting sucrose to β-D-glucose. The method comprises a three-stage enzymatic reactor in which an aqueous solution of sucrose is first...
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7527941 |
Process for producing ethyl alcohol from cellulosic materials
A method for producing ethanol from cellulose, the method including the steps of hydrolyzing said cellulose with enzymes produced by ethanologenic microorganisms to form a fermentable sugar or...
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7517675 |
Oxidation of carbohydrates by means of peroxidases and nitroxy radicals
A method of oxidising carbohydrates and/or carbohydrate derivatives having primary alcohol groups comprising contacting a reaction medium containing said carbohydrates and/or carbohydrate...
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7510857 |
Thermostable cellulase and methods of use
A Clostridium thermocellum thermostable cellulase enzyme with both endocellulase activity and exocellulase activity that is able to degrade cellulose in the absence of scaffolding and other...
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7501267 |
Gene sequence of L-rhamnose isomerase having new catalytic function and use thereof
In the rare sugar strategy of Izumoring (FIG. 1 ), it is intended to establish a reaction system of producing rare sugars of many types by acquiring an isomerase which acts on various rare aldoses...
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7482144 |
Method for the production of xylitol
The invention relates to a method for the production of xylitol, the method comprising
(a1) providing (i) a microorganism having xylanolytic activity, and (ii) a microorganism capable of...
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7459299 |
Variant Humicola grisea CBH1.1
Disclosed are variants of Humicola grisea Cel7A (CBH1.1), H. jecorina CBH1 variant or S. thermophilium CBH1, nucleic acids encoding the same and methods for producing the same. The variant...
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7435564 |
Production of invert syrup from sugarcane juice using immobilized invertase
This invention is directed to a novel process in which raw sugarcane juice is first refined through a number of steps and then bioenzymatically converted into refined invert syrup or...
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7419809 |
Method for glucose production with a modified cellulase mixture
The present invention pertains to a method of converting cellulose to glucose by treating a pretreated lignocellulosic substrate with an enzyme mixture comprising cellulase enzyme and a modified...
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7413882 |
Methods for degrading or converting plant cell wall polysaccharides
The present invention relates to methods for converting plant cell wall polysaccharides into one or more products, comprising: treating the plant cell wall polysaccharides with an effective amount...
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7385185 |
Molecular activation for tandem mass spectroscopy
In a tandem mass spectrometer means are provided for molecular activation of ions prior to fragmentation. An embodiment of a tandem mass spectrometer comprises a first collision cell receiving...
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7351408 |
Glycoconjugates and methods
Methods for making the functionalized glycoconjugates include (a) contacting a cell with a first monosaccharide, and (b) incubating the cell under conditions whereby the cell (i) internalizes the...
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7314528 |
Crystallization of sugars
The invention relates to removing crystallization inhibitors from a solution comprising one or more reducing sugars by nanofiltration, hydrolysis and/or chromatography. The reducing sugars are...
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7312055 |
Hybrid enzymes
The present invention relates to a hybrid enzyme comprising at least one carbohydrate-binding module amino acid sequence and at least the catalytic module of a glucoamylase amino acid sequence. The...
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7304039 |
Glucose-based compounds with affinity to P-selectin
The present invention relates to certain glucose-based compounds that have an affinity to P-selectin. Further, the invention relates to the use of these glucose-based compounds for the preparation...
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7303899 |
Expression of granular starch hydrolyzing enzymes in Trichoderma and process for producing glucose from granular starch substrates
The present invention relates to filamentous fungal host cells and particularly Trichoderma host cells useful for the production of heterologous granular starch hydrolyzing enzymes having...
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7270992 |
Method of preparing 2-deoxyribose 5-phosphate
The present invention discloses a method of preparing 2-deoxyribose 5-phosphate by reacting glyceraldehyde 3-phosphate and acetaldehyde in the presence of either a microorganism itself which...
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7264962 |
Enzymatic cascade bioreactor
Disclosed is an apparatus and method for continuously converting sucrose to β-D-glucose. The method comprises a three stage enzymatic reactor in which an aqueous solution of sucrose is first...
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7256047 |
Measurement of gluconeogenesis and intermediary metabolism using stable isotopes
The present invention provides a combination of carbon-13 and deuterium metabolic tracers and methods that when used in conjunction with nuclear magnetic resonance spectroscopy, provide a...
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7247458 |
Enzymatic decarboxylation of 2-keto-L-gulonic acid to produce xylose
The invention is drawn to the enzymatic decarboxylation of 2-keto-L-gulonic acid (2-KLG) to produce xylose. The invention is also drawn to a method to detect xylose in vitro or in vivo...
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7241587 |
Method of uncoupling the catabolic pathway of glycolysis from the oxidative membrane bound pathway of glucose conversion
The invention provides methods for producing products comprising improved host cells genetically engineered to have uncoupled productive and catabolic pathways. In particular, the present invention...
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7226761 |
Manufacture of five-carbon sugars and sugar alcohols
The invention relates to the methods of manufacturing five-carbon sugars and sugar alcohols as well as other compounds derived from pentose-phosphate pathway from readily available substrates such...
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7220565 |
Polypeptides having cellobiohydrolase activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having cellobiohydrolase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid...
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7202063 |
Processes for the production of rhamnolipids
A process for producing rhamnolipids involving culturing Pseudomonas chlororaphis strain NRRL B-30761 in a first aqueous culture medium containing about 0.3% NH 4 H 2 PO 4 , about 0.2% K 2 HPO 4...
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7198925 |
Pre-treatment of bales of feedstock
The present invention is directed to a method of pre-treating a lignocellulosic feedstock. The lignocellulosic feedstock comprises cereal straw, stover, or grass. One or more than one bale of...
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7129069 |
Hybrid enzymes
The present invention relates to a hybrid enzyme comprising at least one carbohydrate-binding module amino acid sequence and at least the catalytic module of a glucoamylase amino acid sequence. The...
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7109005 |
Process for the simultaneous production of xylitol and ethanol
Effective processes are provided for the production of xylitol and ethanol and other products from solutions derived from lignocellulose-containing material in biomass. The solutions can be...
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7052898 |
Thermostable isomerase and use hereof, in particular for producing tagatose
A novel L-arabinose isomerase active enzyme and its corresponding gene, derived from a thermophilic source are provided. The enzyme is suitable for the production of D-tagatose, a useful...
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6991923 |
Process for manufacturing of tagatose
Tagatose is manufactured by hydrolyzing lactose to galactose and glucose and isomerizing galactose to tagatose and chromatographic separation and recycling any unconverted compounds. Thereby high...
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6987009 |
αgalactosidases and methods of using them
A thermostable alpha-glycosidase derived from various Thermococcus, alcaliphilus AEDII12RA is disclosed. The enzymes are produced from native or recombinant host cells and can be utilized in the...
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6960454 |
Methods for making and using a thermophilic enzyme as a β-glycosidase
The invention relates to a thermophilic enzyme having β-glycosidase activity which comprises the amino acid sequence of SEQ ID NO: 2 in which one or a plurality of amino acid residues may be...
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6939748 |
Nano-size semiconductor component and method of making
A method is disclosed for making a nano-size semiconductor component within a wide-bandgap semiconductor substrate. A first thermal energy beam is directed onto a first portion of the wide-bandgap...
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6916381 |
Process for the production of invert liquid sugar
A process for the production of liquid sugar by forming a sugar solution of water and natural sugar containing juice, adjusting the pH of a sugar solution to the range of from 1.0 to 2.0 to obtain...
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6900361 |
Process for lactose conversion to polyols
A process for converting lactose into polyols that includes (a) hydrolyzing lactose to produce a hydrolyzate that includes at least one monosaccharide, (b) subsequently hydrogenating the...
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6897047 |
Heat-resistant mannose isomerase, process for producing the same and process for producing mannose by using the same
A thermostable mannose isomerase generated from a bacterium belonging to the genus Agrobacterium , excellent in thermostability, capable of being continuously used at a temperature of 55° C. to...
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6875591 |
Process for producing GDP-fucose
Processes for producing GDP-fucose, comprising allowing GKDM and a culture broth of a microorganism capable of converting GKDM into GDP-fucose to be present in an aqueous medium, forming and...
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6855526 |
Method for making mannitol with Lactobacillus intermedius
Mannitol is produced in a highly efficient fermentative method using Lactobacillus intermedius NRRL B-30560, or in a biochemical method using mannitol dehydrogenase isolated from this strain....
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6846657 |
Process for the simultaneous production of xylitol and ethanol
The invention relates to a process for the simultaneous production of xylitol and ethanol from a hydrolyzed lignocellulose-containing material starting. The starting material is fermented with a...
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6846656 |
Process for producing N-acetylneuraminic acid
The present invention provides a process for economically producing N-acetylneuraminic acid without using expensive materials such as pyruvic acid and phosphoenolpyruvic acid. The process...
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6833260 |
Lactose hydrolysis
The invention features methods and compositions for rapidly and effectively hydrolyzing lactose using recombinant lactic acid bacteria.
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6764841 |
Production process of glucose-1-phosphate
The invention relates to a process for producing glucose-1-phosphate, which contains the steps of culturing bacteria of the genus Corynebacterium in a medium containing a saccharide and at least 1...
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6723540 |
Manufacture of xylitol using recombinant microbial hosts
Novel methods for the synthesis of xylitol are described.
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6713287 |
Enzymatic synthesis of L-fucose and L-fucose analogs
Fucose and fucose analogs are synthesized enzymatically in a three step synthetic protocol. In the first step, L-fuculose-1-phosphate of analog thereof is produced by means of an aldolase catalyzed...
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6692578 |
Hydrolysis of biomass material
A method for selective hydrolysis of the hemicellulose component of a biomass material. The selective hydrolysis produces water-soluble small molecules, particularly monosaccharides. One embodiment...
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