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Chemistry: Molecular Biology And Microbiology > Micro-organism, Tissue Cell Culture Or Enzyme Using Process To Synthesize A Desired Chemical Compound Or Composition > Preparing Compound Containing Saccharide Radical > Polysaccharide Of More Than Five Saccharide Radicals Attached To Each Other By Glycosidic Bonds Polysaccharide Of More Than Five Saccharide Radicals Attached To Each Other By Glycosidic BondsPolysaccharide Of More Than Five Saccharide Radicals Attached To Each Other By Glycosidic Bonds patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.03/22/07 - 20070065927 - Use of pure oxygen in viscous fermentation processes A fermentation process uses substantially pure oxygen as the sole gas introduced into a fermentation vessel while fermentation reactions are active. The oxygen is introduced at multiple locations along the height of the vessel, and is preferably introduced in the vicinity of the blades of an impeller. The invention enhances ... 02/22/07 - 20070042473 - Method for preparing a fluid absorber Disclosed are a fluid absorber, a method for preparing a fluid absorber, and a method for absorbing fluid from the skin. The disclosed method for preparing a fluid absorber generally comprises the steps of selecting a starch and an enzyme for hydrolysis of the starch, determining a fluid absorption optimum ... 02/08/07 - 20070031945 - High mannose proteins and methods of making high mannose proteins The invention features a method of producing a high mannose glucocerebrosidase (hmGCB) which includes: providing a cell which is capable of expressing glucocerebrosidase (GCB), and allowing production of GCB having a precursor oligosaccharide under conditions which prevent the removal of at least one mannose residue distal to the pentasaccharide core ... 01/04/07 - 20070004013 - Process for producing yeast-derived glucan It is an object of the invention to provide a process for easily producing a glucan, which assures a high degree of safety and which does not generate an oxidation off-flavor, without using a hydroxide of an alkali metal such as sodium hydroxide. In a process of the present invention, ... 12/14/06 - 20060281154 - Enzymatic depolymerisation of carboxymethylcellulose in hydroalcoholic solutions The present invention refers to the procedure for the preparation of aqueous concentrated solutions of low viscosity carboxymethylcellulose by enzymatic depolymerisation of medium viscosity carboxymethylcellulose in the form of dispersed powder in a hydro-alcoholic heterogeneous medium, and to such aqueous concentrated solutions which have Brookfield viscosity, at 20° C. and ... 12/07/06 - 20060275875 - Method of heat-stabilizing a-glucan phosphorylase(gp) An α-glucan phosphorylase having improved thermostability, which obtained by modifying natural α-glucan phosphorylase, and a method for producing this α-glucan phosphorylase having improved thermostability are provided. The natural α-glucan phosphorylase is derived from a plant, this α-glucan phosphorylase having improved thermostability has an amino acid residue which is different from ... 11/30/06 - 20060270007 - Method for producing glucoamylases and their uses The present invention relates to methods for producing isolated polypeptides having glucoamylase activity, filamentous fungal host cells comprising nucleic acid sequences encoding the polypeptides, and using the polypeptides. ... 11/30/06 - 20060270006 - Modified enzymes, methods to produce modified enzymes and use thereof The invention is directed to modified xylanases having increased stability in harsh industrial environments, such as increased pH and/or temperature. ... 10/26/06 - 20060240531 - Processes for producing isomaltose and isomaltitol and use thereof The present invention aims to provide a novel process for producing isomaltose and isomaltitol, and uses thereof, and it solves the object by establishing a process for producing isomaltose comprising a step of contacting a saccharide, having the α-1,4 glucosidic linkage as the linkage of non-reducing end and a glucose ... 10/19/06 - 20060234355 - Alpha-agarase and process for producing the same A polypeptide having an α-agarase activity, a gene encoding the polypeptide, a method for producing the polypeptide by genetic engineering and a method for producing an agarooligosaccharide using the polypeptide. ... 09/21/06 - 20060211096 - Enzyme catalysis in the presence of ionic liquids The invention relates to the implementation of enzyme-catalysed reactions in the presence of ionic liquids. ... 08/03/06 - 20060172392 - Water soluble beta-glucan, glucosamine, and n-acetylglucosamine compositions and methods for making the same Glucosamine, N-acetylglucosamine and β-glucan compositions suitable for human or animal consumption or use are disclosed. The glucosamine, N-acetylglucosamine and β-glucan compositions are derived from fungal biomass containing chitin. Various methods of producing glucosamine, N-Acetylglucosamine and β-glucan compositions are also disclosed. ... 07/27/06 - 20060166336 - Modified alternan Four new Penicillium spp. isolates (NRRL 21966, NRRL 21967, NRRL 21968, and NRRL 21969) are capable of essentially quantitative conversion of native alternan to a polymeric modified form having a lower apparent molecular weight than native alternan. A fifth isolate (NRRL 30489) obtained from a survey of deposited organisms and ... 07/27/06 - 20060166335 - Glucuronofucan sulfate Three enzymes degrading sulfated glucuronofucan; processes for producing these enzymes; activators for these enzymes; glucuronofucan sulfate and degradation products thereof; and a novel microorganism. ... 07/06/06 - 20060148040 - Process for preparing isomalto-oligosaccharides with elongated chain and low glycemic index The invention relates to a process for preparing isomalto-oligosaccharides with elongated chain length. Isomalto-oligosaccharides are directly converted to isomalto-oligosaccharides with elongated chain length in the presence of glucansucrase. Said products can be applied in food, feed, beverages, cosmetics or pharmaceutical products and are particularly useful as slow or non-digestible oligosaccharides, ... 06/22/06 - 20060134759 - Isolation of glucan particles and uses thereof The present invention relates to the isolation of novel glucan particles but also to mannoprotein from natural sources such as yeast cell walls, novel isolation methods, and the use of products thereof. ... 06/22/06 - 20060134758 - Process for obtaining a ccellulosic wet sheet and a membrane, the equipment used to obtain the membrane and the membrane obtained Said process used to obtain, in industrial scale, wet sheets and membranes of bacterial cellulose of high purity and specific physical and chemical properties, using the appropriate culture medium that is prepared in a mechanical mixer furnished with a jacket for temperature control and heat exchange, using selected recycled or ... 06/15/06 - 20060127991 - Process for making de-esterified pectins their cmposition and uses thereof The present invention relates to a process by which a pectin extract is first de-esterified using a biocatalyst. Secondly, the resulting high molecular weight de-esterified pectin is further de-esterified and optionally amidated using conventional methods. Since the bio-catalyst may de-esterify to a DE of about 25%, conventional acid or alkali ... 03/23/06 - 20060063237 - New mutant strains of pseudomonas fluorescens and variants thereof, methods for their production, and uses thereof in alginate production It is described biologically pure bacterial cultures of mutant strains of Pseudomonas fluorescens, which producee large amounts of alginate. The alginate may contain a certain determined content of mannuronate and guluronate residues, possible residues, possible presence and determined level of acetyl groups in the alginate, and a desired molecular weight ... 01/26/06 - 20060019354 - Compositions and methods of using a regulator of biopolymer production The present invention provides nucleic acid sequences and variants thereof capable of modulating exopolysaccharide production in Sphingomonas, and provides methods of using such nucleic acid sequences to generate bacteria that hyper-produce exopolysaccharide in slime form. ... 12/29/05 - 20050287649 - Animal component free meningococcal polysaccharide fermentation and seedbank development Animal-free meninge fermentation media and process is developed based upon use of a chemically defined medium. To improve polysaccharide production, fed-batch fermentation is examined using different feed solutions and feeding strategies. A feed solution containing glucose, amino acids, and trace metal elements produces Group A polysaccharide at approximately 3 times ... 12/22/05 - 20050282257 - Application of glucose transport mutants for production of aromatic pathway compounds This invention describes methods for enhancing carbon flow into a pathway of a host cell to enhance the biosynthetic production of compounds therefrom, the host cells being selected based on being phenotypically Pts−/glucose+. Such host cells are capable of transporting glucose without consuming PEP, resulting in conservation of PEP which ... 11/17/05 - 20050255565 - Enzyme treatment of glucans β-(1-6)-Glucanase treatment of glucan from yeast cells, pure or feed grade, especially yeast from the family Saccharomyces and particularly Saccharomyces cerevisiae, provides a novel glucan product suitable for use in enhancing the stimulation of host animal immune systems. Solubilization of such yeast cell glucan is further disclosed to extend the ... 11/17/05 - 20050255564 - Sulfated fucan An enzyme capable of degrading sulfated fucan originating in a brown alga of Fucales which is useful in sugar chain engineering; a process for producing this enzyme; an oligosaccharide obtained by treating sulfated fucan with the enzyme; and production thereof. ... 11/03/05 - 20050244934 - Recovery of inorganic salt during processing of lignocellulosic feedstocks A method for recovering inorganic salt during processing of a lignocellulosic feedstock is provided. The method comprises pretreating the lignocellulosic feedstock by adding an acid to the feedstock to produce a pretreated lignocellulosic feedstock. A soluble base is then added to the pretreated lignocellulosic feedstock to adjust the pH and ... 10/20/05 - 20050233423 - 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 of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes ... 09/08/05 - 20050196845 - Method to extend enzyme activity The present invention provides a method to extend enzyme activity and stability in highly acidic environment. Enzyme extracted from natural plants, organic acids and polysaccharides are combined to form networked cross-linked polymers through cross-linkage structure, so the enzyme is stable and hard to decompose under acidic condition due to protection ... 08/18/05 - 20050181487 - Method to control the distribution of the starch sugar's molecular weight in oligosaccharides production A method to control the distribution of the starch sugar's molecular weight by controlling of Ultra-low DE value during the reaction was invented. The method comprising blending starch with water to get starch slurry, and then mixing it with the 0.01%-0.03% of CaCl2 based on dried starch. The next step ... 08/18/05 - 20050181486 - Method for the removal of monosaccharide in oligosaccharides production A method for removal of the monosaccharide in oligosaccharides production which includes the step of culturing the yeast. A further step involves mixing 8%-12% (W/W) of yeast based on the weight of oligosaccharides and 0.1%-0.5% (W/W) of carbamide as nitrogen source with raw oligosaccharide syrup, and then adjusting the pH ... 08/18/05 - 20050181485 - Cellulose digesting enzyme gene and utilization of the gene A method for treating woodchips, comprising the steps of: preparing a DNA encoding an antisense RNA substantially complementary to the whole or a part of a transcription product of a cellulolytic enzyme gene derived from Basidiomycete; preparing a vector comprising (a) the above DNA, or (b) a recombinant DNA comprising ... 07/28/05 - 20050164355 - Methods for degrading lignocellulosic materials The present invention relates to methods for degrading a lignocellulosic material, comprising: treating the lignocellulosic material with an effective amount of one or more cellulolytic enzymes in the presence of at least one surfactant selected from the group consisting of a secondary alcohol ethoxylate, fatty alcohol ethoxylate, nonylphenol ethoxylate, tridecyl ... 07/28/05 - 20050164354 - Lactic acid bacteria overproducing exopolysaccharides The invention concerns lactic acid bacteria overproducing exopolysaccharides following mutation in the gene coding for α-phosphoglucomutase. Said mutants are useful, in particular for preparing fermented products or for producing exopolysaccharides. ... 06/23/05 - 20050136517 - Process for production of exopolysaccharides The invention concerns a method for producing exopolysaccharides by fermenting micro-organisms characterised in that it consists in carrying out the fermentation in a nutrient medium comprising at least a source of carbon available to the micro-organisms and at least a source of nitrogen, said source being derived from a fraction ... 06/16/05 - 20050130275 - Process for preparing enzymatically debranched starch and application thereof The present invention relates to a process for preparing enzymatically debranched starch by mixing natural starch, water and polyalcohol to form a starch mixture, adding α-1,6-D-glucanohydrolase to debranch the natural starch under 50˜70° C., and terminating the debranching reaction by increasing the temperature of starch mixture. The process of this ... 06/02/05 - 20050118688 - Novel ligand involved in the transmigration of leukocytes across the endothelium and uses therefor The present invention provides methods and compositions involved in the inflammatory response, as well as various pathological processes. In particular, the present invention provides novel antibodies directed against novel glycans that are enriched on endothelial cell surfaces. In addition, the present invention provides methods and compositions involved in a previously ... ### FreshPatents.com Support |