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JP2003246803A |
To overcome excessive sensitivity of a swollen low amylose tapioca starch granule to handling and process conditions.The low amylose tapioca starch which is crosslinked with adipic acid and acetic acid has excellent process tolerance com...
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JP2003523237A |
Single phase gels for preventing the formation of surgical adhesions are disclosed. The gels are prepared by reacting an aqueous solution of a polyanionic polysaccharide, such as hyaluronic acid or carboxymethyl cellulose, with divinyl s...
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JP2003521220A |
The present invention deals with a process for oxidation of a hydroxy group of C1 and/or C2 and/or C3 and/or C4 and/or C5 and/or C6 of a sugar monomer of an oligo- or a polysaccharide comprising contacting, in an aqueous medium, the olig...
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JP3425664B2 |
To provide a food material having calcium absorption promoting effect obtained by introducing a phosphate group into water-soluble polysaccharides, and their manufacturing method. The water-soluble phosphate of polysaccharides are obtain...
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JP2003192702A |
To provide a low amylose tapioca starch which exhibits good solution stability, including freeze-thaw stability.The solution stable low amylose tapioca starch has a chain length distribution similar to that of a regular tapioca starch, i...
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JP2003192701A |
To provide a method for production of a starch betainate compound in a good yield.A polysaccharide is reacted with an N,N-dialkylamino carboxylic acid of formula (II) in the presence of at least one reaction activator, and the resulting ...
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JP3424927B2 |
The present invention provides contrast agents for use in diagnostic ultrasound studies comprising microbubbles of gas or a gas precursor encapsulated by non-proteinaceous crosslinked or polymerised amphiphilic moieties.
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JP3424976B2 |
PURPOSE: To provide the titled compsn. suitable as an internal sizing agent or an external sizing agent which comprises a starch compsn. substituted by the specified groups. CONSTITUTION: Tertiary or quaternary ammonium groups are introd...
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JP3419753B2 |
To use derivatized maltooligosaccharides as a trash scavenger in the pulp and paper industries by derivatizing maltooligosaccharides in an aqueous medium with a cationic derivatizing agent and forming the derivatized maltooligosaccharide...
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JP2003147122A |
To provide an partly non-solubilized granular starch/carboxylated polymer composite modified by less than 5% of a carboxylated polmer.The starch/carboxylated polymer composite composition is obtained by mixing a substantially granular no...
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JP2003516939A |
In a new process for oxidizing a primary and/or secondary alcohol, an oxidizing agent is used in the presence of a di-tertiary-alkyl nitroxyl, in an aqueous reaction medium at a pH of below 7. The di-tertiary-alkyl nitroxyl is especially...
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JP2003137903A |
To provide a method for purifying starch, especially a method for extracting components causing strange flavor, strange smell and unfavorable colors from the starch by using a supercritical fluid or a liquid phase fluid for removing the ...
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JP2003515547A |
Disclosed are novel aqueous modified starch solutions, such solutions can contain high levels of the modified starch and remain stable such that on standing, the solution does not form a precipitate, become a non pourable gel, separate o...
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JP2003514077A |
The present invention relates to a polysaccharide having functional groups, wherein said groups are aldehyde groups formed at positions C 2 and/or C 3 as well as at position C 6 of the anhydroglucose units of the polysaccharide chain. Pr...
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JP2003096101A |
To provide a new cellulose/starch derivative and a process for the preparation thereof which use the cellulose/starch derived from the plant resources with no environmental loads as well as use a simple process, and which has the dissolv...
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JP2003512541A |
A modified polysaccharide having enhanced surface charge. The polysaccharide is modified to include a cationic polymer, preferably a polyquaternary amine, and has a surface charge from about +5 to about +20 mV. The modified polysaccharid...
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JP2003089701A |
To obtain a stable fibrous carboxylated cellulose which can be produced by the conventional facilities of papermaking plant and used by utilizing a chemical substance friendly to the environment without requiring hypochlorous acid.A carb...
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JP2003064101A |
To provide a method for producing a cationized starch characterized by binding the hydroxy group of starch to a polymer type cationizing agent having a halohydrin group and an epoxy ring without absorbing a cationizing agent into a starc...
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JP2003507020A |
Nucleic acid molecules are described which encode enzymes which participate in starch synthesis in plants. These enzymes are a new isoform of starch synthase. There are furthermore described vectors for generating transgenic plant cells ...
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JP2003507539A |
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 hydrogenated malto-oligosaccharide, and the...
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JP3378256B2 |
PCT No. PCT/US97/15973 Sec. 371 Date Mar. 11, 1999 Sec. 102(e) Date Mar. 11, 1999 PCT Filed Sep. 10, 1997 PCT Pub. No. WO98/10861 PCT Pub. Date Mar. 19, 1998The present invention relates to microporous starch granules surface coated with...
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JP3378893B2 |
A gummy starch is prepared by conmbining a starch with a saccharide and subsequently heating up the mixture. The gummy starch consists essentially of a water insoluble part with a chewable property and good dispersibility in oils and fat...
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JP2003502049A |
Nucleic acid molecules encoding an R1-protein from wheat are provided. Also provided are transgenic plant cells and plants containing the nucleic acid molecules, and starch obtainable from the transgenic plant cells and plants.
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JP3367993B2 |
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JP2003501334A |
The invention pertains to a process for the regeneration and recovery of periodate from a spent iodate solution, by reacting the iodate with at least an equimolar amount of hypohalite, and carrying out the recovery in the presence of a w...
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JP3357996B2 |
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JP2002541346A |
A process for modifying starch by heating starch in an aqueous medium to temperatures above the gelatinization temperature of said starch comprises effecting said modifying of said starch in the presence of(a) a polymeric cationizer sele...
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JP3350497B2 |
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JP2002537374A |
A process for producing nitrosonium ions is described, in which a nitroxyl compound such as TEMPO is oxidized using an oxidizing agent in the presence of a complex of a transition metal such as Mn, Fe, Cu, and a complexing agent such as ...
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JP2002536322A |
The present invention provides methods of promoting the healing of cutaneous wounds and ulcers in vertebrates by administering a composition of a branched chain polymeric alpha -D-glucan to the wound or ulcer. In a preferred embodiment, ...
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JP2002534565A |
The invention relates to malatyl polysaccharides which are obtained by reacting polysaccharides and cis epoxy succinate or epoxy carboxylic acids. The invention further relates methods for producing them and to their use in washing agent...
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JP2002291420A |
To provide starch phosphate that is useful as a baking aid and/or a texture aid for foods and manufactured products.The objective starch phosphate is produced by (a) impregnating starch with a phosphate reagent to form phosphate-impregna...
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JP2002532573A |
A process is disclosed for producing an acidic superabsorbent polysaccharide derivative, comprising the steps of. (a) crosslinking at least one polysaceharide containing acidic groups, such as carboxymethyl cellulose and/or 6-carboxy sta...
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JP2002530487A |
(57) [Summary] By treating starch and other carbohydrates with hydrogen peroxide and catalysts, especially organic acids or acid anhydrides, their viscosities can be reduced inexpensively and quickly without residual flow. After combinin...
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JP2002529549A |
A product having application in the medical, pharmaceutical and dermo-cosmetic fields comprising a cross-linked polysaccharide in which cross-linkage exists only through amide bonds between carboxy groups of the polysaccharide and amino ...
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JP2002528605A |
A novel oxidation product derived from a carbohydrate containing 1,2-dihydroxyethylene groups in its repeating units, can be obtained by at least partially oxidising the 1,2-dihydroxyethylene groups of the carbohydrate to dialdehyde grou...
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JP2002241403A |
To provide a starch derivative which has an increased flexibility, strength and compatibility with synthetic polymers, and is particularly useful for the formation of starch-based foam products.The starch derivative is a starch lactide d...
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JP2002226502A |
To provide a method of producing a derivative of oxidized polysaccharide capable of giving an inexpensive water-absorbing resin having an improved biodegradability by microorganism and absorbency to physiological salt solution.This oxidi...
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JP2002523108A |
(57) [Summary] The present invention is a method for preparing a stable enzyme dilution-induced starch dispersion characterized by a selected dilution, i.e., (a) derived granular starch and α-amylase enzyme to form a starch / enzyme slu...
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JP2002523406A |
2,3-Epoxypropyltrimethylammonium chloride having reduced color and method of preparation are disclosed. 2,3-Epoxypropyltrimethylammonium chloride is treated with sodium hypochlorite to reduce its color. 2,3-Epoxypropyltrimethylammonium c...
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JP2002521392A |
A biocompatible intermolecular polymer complex comprises an anionic component and a non protein cationic component. The anionic component comprises a linear or branched polysaccharide chain wherein at least 5% of the basic structural uni...
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JP2002521327A |
A biocompatible intermolecular polymer complex comprises an anionic component and a non protein cationic component. The anionic component comprises a linear or branched polysaccharide chain wherein at least 5% of the basic structural uni...
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JP2002521338A |
A biocompatible intermolecular polymer complex comprises an anionic component and a non protein cationic component. The anionic component comprises a linear or branched polysaccharide chain wherein at least 5% of the basic structural uni...
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JP2002521347A |
A biocompatible intermolecular polymer complex comprises an anionic component and a non protein cationic component. The anionic component comprises a linear or branched polysaccharide chain wherein at least 5% of the basic structural uni...
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JP2002191299A |
To provide a method for producing an emulsifier useful for a food, capable of producing a modified starch which has a low turbidity in its aqueous solution, is stable when stored, and suitably used as the emulsifier for giving a stable, ...
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JP2002517520A |
The invention relates to a method for producing starch solutions of high cation equivalent value (with a DS of 0.1-1.0). The starch to be cationized, advantageously an oxidized starch, is slurried to form a suspension of about 10-80% sol...
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JP2002513809A |
Primary alcohols, especially in carbohydrates, can be selectively oxidized to aldehydes and carboxylic acids in a low-halogen process by using a peracid in the presence of a catalytic amount of a di-tertiary-alkyl nitroxyl (TEMPO) and a ...
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JP3281373B2 |
PCT No. PCT/GB91/01628 Sec. 371 Date Jun. 22, 1993 Sec. 102(e) Date Jun. 22, 1993 PCT Filed Sep. 23, 1991 PCT Pub. No. WO92/04904 PCT Pub. Date Apr. 2, 1992.The invention provides an agent against HIV-1 and related viruses, the agent bei...
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JP2002114797A |
To provide a means for efficiently promoting a triple-stranded nucleic acid formation reaction under physiological conditions.This prepared material is used for promoting a reaction for forming a triple chain nucleic acid by bonding a si...
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JP3274550B2 |
PURPOSE: To produce a water absorbent of good water absorbing/holding properties and biodegradability. CONSTITUTION: The cross-linked alkali metal salt of a carboxyalkyl cellulose, produced by the reaction of an alkali metal salt of a ca...
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