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6054302 |
High solids, single phase process for preparing enzyme-converted starches
A high solids, enzyme conversion process for preparing an enzyme-converted starch is carried out by adding to a modified or unmodified starch, preferably a granular starch, water and an enzyme in...
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6054577 |
Oligosaccharides from enzymatic cleavage of fucoidan
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6051407 |
Cellulose synthase gene
mRNA was extracted at the stage for cotton plant fibrous cells to accumulate cellulose, and cDNA's complementary thereto were synthesized to construct a cDNA library. Clones of a number of 750 were...
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6051406 |
Keratan sulfate 6-sulfotransferase and DNA coding for the same
A polypeptide of keratan sulfate 6-sulfotransferase having the following physicochemical properties: 1 action: a sulfate group is transferred from a sulfate group donor to the hydroxyl group at...
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6046040 |
Method for producing glycoconjugates
A method for producing glycoconjugate, which comprises the steps of: (i) binding a sugar residue to the side chain of a water-soluble polymer via a linker having a selectively cleavable linkage...
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6037161 |
Enzyme with acetyl esterase activity
The present invention provides an enzyme with acetyl esterase activity comprising the amino acid sequence IxFGDxYYT(SEQ ID NO: 1), in which x designates any amino acid residue. The enzyme exhibits...
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6033896 |
Process of separation of cells from liquid by adsorption onto fiber
The present invention includes a process for separating cells from a liquid media. In broadest terms, the separation process of the present invention is a process for separating cells from a liquid...
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6031154 |
Fructokinase genes and their use in metabolic engineering of fruit sweetness
This invention provides for novel cDNA and regulatory DNA sequences which modify carbohydrate metabolism in ripening fruit. In order to suppress fructokinase gene expression in transgenic plants...
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6030815 |
Enzymatic synthesis of oligosaccharides
The present invention provides improved methods for the preparation of sialyl galactosides. The methods use sialyl transferase cycle in which the reaction conditions are optimized to provide...
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6028249 |
DNA sequences which lead to the formation of levans, plasmids containing these sequences as well as a process for preparing transgenic plants
There are described DNA sequences, which lead to the formation of polyfructans (levans), plasmids containing theses DNA sequences, as well as a process using these plasmids for preparing transgenic...
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6027925 |
Production of non-native bacterial exopolysaccharide in a recombinant bacterial host
A recombinant bacteria for the production of exopolysaccharides is disclosed as well as a method for making the recombinant bacteria and making an exopolysaccharide from the bacteria by submerged...
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6025168 |
Method for the production of isomalto-oligosaccharide rich syrups
The present invention describes a method for the production of isomalto-oligosaccharides syrups. The method comprises the use of enzymes immobilized on a re-usable carrier. The carrier is...
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6025542 |
Method for obtaining transgenic plants showing a modified fructan pattern
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6022717 |
Use of oxidation promoting chemicals in the oxidation oxidizable galactose type of alcohol configuration containing polymer
Process for the oxidation of the oxidizable galactose type of alcohol in oxidizable galactose type of alcohol configuration containing polymer, such as guar, with galactose oxidase in the presence...
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6017740 |
Process for the production of bacterial cellulose
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6015796 |
Method for treating AIDS
The present invention relates to a method for treating AIDS, which comprises administering to an HIV-infected patient (a) a composition containing as the primary component a polysaccharide derived...
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6013490 |
Method for cultivating apparatus for the production of bacterial cellulose in an aerated and agitated culture
A method for the production of a bacterial cellulose by cultivating a cellulose-producing bacteria for at least a certain period of time under such an apparatus condition that an oxygen-transfer...
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6007813 |
Method and composition for treating ulcers and secretion of gastric acid
Secretion of gastric acid and development of ulcers can be inhibited by administering to a patient in need thereof an effective amount of a hot water extract of the cultivated mycelia of Cordyceps...
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6004800 |
Leuconostoc strains for biosynthesis of dextran
Strains of Leuconostoc mesenteroides ssp. cremoris which provide, upon culturing, dextran, and the strains include deposited strains CNCM I-1692 and CNCM I-1693.
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5998701 |
Potatoes having improved quality characteristics and methods for their production
Potato plants which exhibit reduced levels of α glucan L-type tuber phosphorylase (GLTP) or α glucan H-type tuber phosphorylase (GHTP) enzyme activity within the potato tuber are provided. The...
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5998176 |
Gelling of pectic material using carboxylic ester hydrolase and oxidase and/or peroxidase
A method for causing gelling or increase of viscosity of an aqueous medium containing a gellable polymeric material which has functionalities with phenolic hydroxy groups, and which, in aqueous...
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5998177 |
Process for processing sucrose into glucose
The present invention relates to a process of preparing commercial quantities of glucose from sucrose, a process of preparing commercial quantities of glucose and a branched fructan from sucrose, a...
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5993889 |
Trehalose phosphorylase, its preparation and use
A thermostable trehalose phosphorylase which is obtainable from microorganisms of the genus Thermoanaerobium and which hydrolyzes trehalose in the presence of an inorganic phosphoric acid to form...
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5989874 |
Humectant, antistatic agent, dispersant and film-forming agent having polysaccharide as active principle, preparation process of polysaccharides, and Kliebsiella ocytoca TNM-3 strain
The disclosure describes a humectant, antistatic agent, film-forming agent or dispersant comprising an effective amount of a polysaccharide produced by two strains of Kliebsiella composed of...
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5981838 |
Genetic manipulation of plants to increase stored carbohydrates
The present invention relates to plants genetically modified to increase the level of stored carbohydrates in the plant, particularly during periods of high sink activity and low source activity...
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5981743 |
Cyclic ester ring-opened oligomers and methods of preparation
An oligomer composed of a carbohydrate head group and an oligomer chain is disclosed. Methods for increasing the oligomerization rates of lactones and cyclic carbonates are also disclosed.
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5976856 |
Recombinant thermostable enzyme which forms non-reducing saccharide from reducing amylaceous saccharide
Disclosed is a recombinant thermostable enzyme which has a molecular weight of about 69,000-79,000 daltons and a pI of about 5.4-6.4, and forms non-reducing saccharides having a trehalose structure...
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5977437 |
Transgenic plants or algae expressing an AGP enzyme coupled to a transit peptide
The present invention relates to transgenic plants or algae expressing an AGP enzyme coupled to a transit peptide. In particular, the present invention relates to transgenic plants or algae in...
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5972695 |
Apparatus and method for the production of xanthan gum
A fermenter for the production of xanthan gum is provided with an upper helical impeller and a lower turbine impeller which are positioned therewithin, and an agitator shaft for driving these...
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5968813 |
Use of xyloglucan endotransglycosylase (XET)
The invention deals with a process for providing a cellulosic material, such as a fabric or a paper and pulp product, with improved strength and/or shape-retention and/or anti-wrinkling properties,...
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5968787 |
Process for producing fructose 2,6,-bisphosphate and purification process thereof
This invention relates to a process for the production of fructose 2,6-bisphosphate which comprises effecting reactions among (i) fructose 6-phosphate, (ii) glucose, (iii) fructose or (iv) glucose...
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5968365 |
Preparation of inulin products
A process is described for clarifying a crude inulin extract by ultrafiltration and separating an aqueous inulin solution containing carbohydrates having a range of degrees of polymerization into...
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5968811 |
Processing of yeast refuse and resulting product
Yeast refuse having a solids content not exceeding 20% by weight is digested with a food grade alkaline salt such as sodium bicarbonate, whole cells are separated from the extracted refuse so as to...
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5962275 |
Method for the enzymatic galactosylation of monosaccharides and oligosaccharides
The invention relates to an improved process for enzymically galactosylating monosaccharides and oligosaccharides, with in-situ regeneration of the nucleotide sugar (or of the nucleoside...
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5955602 |
Branched lactose containing polysacharides and compositions containing them
The present invention concerns a new branched natural soluble polysaccharide comprising a main chain having repeating side chains which are only made of lactose units, possibly substituted. The...
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5955325 |
Method for producing sulfated lactosamine oligosaccharide
Disclosed is a method for producing a sulfated lactosamine oligosaccharide, comprising the step of allowing a sulfotransferase to act on a lactosamine oligosaccharide, the sulfotransferase...
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5955326 |
Production of microbial cellulose using a rotating disk film bioreactor
A new microbial cellulose with high water content and process for making the new microbial cellulose utilizes a trough containing a biological medium and a cellose producing micro organism. A...
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5955324 |
Process for producing carbohydrate or glycoconjugate
To provide a process for producing a carbohydrate or a glycoconjugate without forming any hydrolytic product of the remodeled sugar chain. A process for producing a carbohydrate or a glycoconjugate...
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5952204 |
β-fructofuranosidase, its preparation and uses
A β-fructofuranosidase with a molecular weight of 49,000±5,000 daltons on SDS-PAGE, an isoelectric point of 4.6±0.5, an optimum pH of about 5.5-6.0, and an optimum temperature of about 50° C....
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5952203 |
Oligosaccharide synthesis using activated glycoside derivative, glycosyl transferase and catalytic amount of nucleotide phosphate
Oligosaccharides are prepared using glycosyl transferase and activated glycosyl derivatives as donor sugars without the use of sugar nucleotides as donor sugars. A reaction mixture composition...
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5948651 |
Preparation of water-soluble non-acetylated polysaccharide polymer having repeating pentamer units with xanthomonas
Water-soluble polysaccharide polymers are provided including a polymer composed of repeating pentamer units having a D-glucose:D-mannose:D-glucuronic acid ratio of about 2:2:1, and a polymer...
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5948405 |
Fucans with low molecular weight having anticoagulant, antithrombinic and antithromobic activity
Fucans with low molecular weight having anticoagulant, antithrombinic and antithrombotic activity. Fucan sulfates having molecular weight between 14000 and 29000 Dalton show a remarkable...
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5945314 |
Process for synthesizing oligosaccharides
The present invention relates to a process for synthesizing oligosaccharides. The process involves contacting an acceptor moiety with unpurified sugar-nucleotides and/or unpurified...
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5935636 |
Trehalose and its production and use
Microorganisms which are able to produce maltose/trehalose conversion enzyme, a novel enzyme, are cultivated in nutrient culture media with malose. During the cultivation, the microorganisms...
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5929231 |
Method for preparing fine-granuled and modified starches
The subject of the invention is a method for preparing fine-granuled starch from kernels of oats or rice. In the method, the kernels are ground and the starch is separated from the starch...
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5925190 |
Production of fructose dianhydride products from inulin
Inulins are pyrolyzed to di-D-fructose dianhydrides in good yield by heating at atmospheric pressure to a temperature sufficiently high to melt the inulin, or pyrolyzing in the presence of a...
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5922691 |
Crystalline maltotetraosyl glucoside, and its production and use
Novel crystalline maltotetraosyl glucoside is obtained by crystallizing maltotetraosyl glucoside from a solution of maltotetraosyl glucoside, prepared by either exposing an aqueous solution of...
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5922577 |
Enzymatic synthesis of glycosidic linkages
The present invention provides improved methods for the formation of glycosidic linkages. These methods are useful for the preparation of compounds of formula: NeuAcα(2➝3)Galβ(1➝4)(Fucα...
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5919673 |
One-pot enzymatic sulfation process using 3'-phosphoadenosine-5'-phosphosulfate and recycled phosphorylated adenosine intermediates
A process for the enzymatic synthase of sulfate esters is disclosed in which intermediate phosphorylated adenosine compounds are recycled to minimize enzyme inhibition. Exemplary enzymes include...
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5919668 |
Non-reducing saccharide and its production and use
In the production of non-reducing saccharides such as trehalose, alpha-glycosyl trehaloses and alpha-glycosyl alpha-glycosides where a solution of liquefied starch is subjected either to...
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