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7612030 |
Enzymatic production of peracids using perhydrolytic enzymes
A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of...
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7608435 |
Microorganism producing 5′-xanthylic acid
The invention relates to a microorganism, obtained by treating Corynebacterium ammoniagenes KCCM 10488 producing 5′-Xanthylic acid as parent strain with UV radiation and mutation Derivatives...
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7588923 |
Method to increase the yield and improve purification of products from transaminase reactions
A process for producing high yields of enantioselective amino acids and chiral amines by reacting a keto acid or ketone and an amino acid donor in the presence of a transaminase biocatalyst to...
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7585651 |
Process for producing arachidonic acid-containing lipids
A process for producing lipids containing arachidonic acid comprising culturing a microorganism in which ω3 desaturase activity has been decreased or is lacking at a temperature lower than the...
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7541422 |
Enzyme-catalyzed process for the preparation of macrocyclic polyester oligomers
A process for the enzyme-catalyzed preparation of cyclic ester oligomers from dicarboxylic acids and/or dicarboxylic acid derivatives and diols, hydroxycarboxylic acids and/or hydroxycarboxylic...
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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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7514243 |
Process for producing dipeptides
The present invention provides a process for producing a dipeptide which comprises culturing in a medium a microorganism which has the ability to produce a protein having the activity to form the...
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7510861 |
Gluconate dehydratase
A novel gluconate dehydratase derived from Achromobacter xylosoxidans and a gene encoding the gluconate dehydratase are provided. By reacting the gluconate dehydratase or a transformed cell...
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7479381 |
Production of itaconic acid by Pseudozyma antarctica
Itaconic acid may be produced in high yields by fermentation with a yeast, Pseudozyma antarctica NRRL Y-30980.
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7473545 |
Enzymatic production of glycolic acid
Various methods are provided for the enzymatic production of glycolic acid from glycolonitrile. These methods include: 1) use of Acidovorax facilis 72W nitrilase mutants having improved nitrilase...
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7462470 |
Method for the producing vanillic acid and vanillin from waste residue of rice bran oil by fermentation and biotransformation
A method for the production of vanillic acid and vanillin from waste residue (niger) of rice bran oil by microbial fermentation and biotransformation is provided. The method of the present...
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7452960 |
Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatus
A polyhydroxyalkanoate copolymer comprises one kind of unit of
—[OCH((CH 2 ) x —SOC 6 H 5 R)CH 2 CO]— (n=1-7) ...
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7439045 |
pH controlled fermentation process for pseudomonic acid production
An improved fermentation process for preparing pseudomonic acid A (mupirocin) is disclosed. The metabolically controlled fermentation process provides culturing a Pseudomonas sp. strain in a...
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7413883 |
Enantioselective immobilized lipase
Immobilization of Candida rugosa lipase on a carrier selected from the group consisting of macroporous adsorbent resin of the acrylic type, synthetic epoxy activated resin and...
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7374915 |
Process for producing 1,4-dihydroxy-2-naphthoic acid
A composition containing 1,4-dihydroxy-2-naphthoic acid at a high concentration is obtained by intracellularly and extracellularly producing 1,4-dihydroxy-2-naphthoic acid using a bacterium...
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7368267 |
Method for the oxidation of aromatic compounds
The invention relates to a process for the biocatalytic oxidation of aromatic compounds using recombinant xylene monooxygenase-expressing microorganisms in a biphasic reaction medium.
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7358071 |
Production of 3-hydroxycarboxylic acid using nitrilase mutants
This invention relates to nitrilase mutants having improved nitrilase activity for converting 3-hydroxynitriles to 3-hydroxycarboxylic acids. More specifically, the Acidovorax facilis 72W (ATCC...
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7344869 |
Isolated DNA comprising one or more genes specific for 5S clavam biosynthesis, vectors comprising such DNA and Streptomyces hosts capable of improved clavulanic acid production
Novel bacterial genes, microorganisms and processes for improving the manufacture of 5R clavams, eg. clavulanic acid.
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7332354 |
Compounds for chemiluminescense procedures
The present invention relates to a chemical compound comprising a light emitting moiety precursor and a precursor of a leaving group, bound to each other by an amide or by an ester bond and...
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7314739 |
Lipase variants
The invention relates to a lipase variant which can be prepared by carrying out, on the amino acid sequence of a starting lipase selected from the lipase homologous family I.1 or I.2, at least one...
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7300771 |
Process to produce 19-nor-10β-carboxylic acids by fungal oxidation of 6-substituted-Δ6-pregnanes
A process to produce 19-nor-10β-carboxylic acids by fungal oxidation of 6-substituted-Δ6-pregnanes is disclosed.
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7270947 |
Method for controlling biooxidation reactions
Biooxidation reactions can be controlled by a method which comprises the steps of: (1) independently adding a substrate and a co-substrate at predetermined rates to a bioxidation reaction mixture...
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7262037 |
Method for the production of D-(-)-3-hydroxybutyric acid by recombinant Escherichia coli
This invention relates to a method for the production of D-(−)-3-hydroxybutyric acid, comprising the step of culturing a recombinant strain containing genes phbA, phbB, ptb and buk by...
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7256028 |
Methods for screening compounds that modulate lipid metabolism
Drug screening assays useful in the discovery of pharmaceutically active compounds for use in the treatment of diseases involving abnormal lipid metabolism including diabetic neuropathy are taught....
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7241611 |
Methods for synthesis of holo-photoactive yellow protein
The present invention is generally related to recombinant DNA technology and more particularly to DNA strands useful for the production of parahydroxycinnamic acid and photoactive yellow protein in...
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7241602 |
Nucleic acid sequences encoding enantioselective amidases
The invention relates to nucleic acid sequence encoding enantioselective amides with an amino acid sequence of SEQ ID NO: 2. The invention also relates to a process for fermentation, comprising a...
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7232908 |
Process for the production of piperidine derivatives with microorganisms
The present invention relates to a process for the production of piperidine derivatives with microorganisms. This is carried out by incubating starting compounds in the presence of a microorganism...
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7232664 |
Fermentation process using specific oxygen uptake rates as a process control
Specific oxygen uptake (OUR) is used as a process control parameter in fermentation processes. OUR is determined during at least the production phase of a fermentation process, and process...
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7229811 |
2,5-diketo-D-gluconic acid (2,5-DKG) permeases
The invention provides isolated nucleic acid molecules encoding polypeptides having 2,5-DKG permease activity, and oligonucleotides therefrom. The isolated nucleic acid molecules can be expressed...
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7229803 |
Reaction of (di)amines in the presence of a lysine oxidase and of a reducing agent
The invention relates to methods for reacting (di)amines as substrates in the presence of a lysine oxidase arid a reducing agent, resulting in alcohols, diols or cyclic secondary amines. In a...
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7217856 |
PUFA polyketide synthase systems and uses thereof
Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from the bacterial microorganisms Shewanella japonica and Shewanella olleyana , and biologically...
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7217545 |
Method for production of lactic acid
A method for production of lactic acid involving extracting protein from a natural renewable feedstock, preferably extracted from lignocellulose sources such as soybean hull, separating the...
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7198926 |
Preparation of (E)- and (Z)-2-methyl-2-butenoic acids
A method has been developed to prepare (E)- and (Z)-2-methyl-2-butenoic acids (2M2BA) from a mixture of (E,Z)-2-methyl-2-butenenitriles (2M2BN) by the regioselective hydrolysis of (E)-2M2BN to...
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7183086 |
Enzymatic hydrolysis of cyclic oligomers
The present invention relates to a process for enzymatic hydrolysis of cyclic oligomers of poly(ethylene terephthalate), which process comprises subjecting the cyclic oligomer to the action of one...
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7157256 |
Method for producing para-hydroxystyrene and other multifunctional aromatic compounds using two-phase extractive fermentation
Methods are provided for the production and recovery of multifunctional aromatic compounds from a fermentation medium. Preferred multifunctional aromatic compounds include para-hydroxycinnamic acid...
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7153675 |
Process for the preparation of substituted carboxylic esters
A process for the preparation of 2(S)-alkyl-5-halogenpent-4-ene carboxylic esters by enzymatic hydrolysis, comprising the steps: a) enzymatic hydrolysis of racemic 2-alkyl-5-halogenpent-4-ene...
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7135315 |
Aldehyde dehydrogenase gene
The present invention relates to a novel DNA which encodes aldehyde dehydrogenase (SNDH), an expression vector containing the DNA and recombinant organisms containing said DNA. Furthermore, the...
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7125704 |
Gluconate dehydratase
A novel gluconate dehydratase derived from Achromobacter xylosoxidans and a gene encoding the gluconate dehydratase are provided. By reacting the gluconate dehydratase or a transformed cell...
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7118898 |
Rhodococcus bacterium, nitrilase gene, nitrylhydratase gene and amidase gene from Rhondococcus bacterium, and process for producing carboxylic acids by using them
The present invention relates to a novel Rhodococcus bacterium and to a process of hydrolyzing a cyano group of a nitrile compound using a novel Rhodococcus bacterium to produce the...
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7105326 |
Methods for the production of tyrosine, cinnamic acid and para-hydroxycinnamic acid
Genes encoding phenylalanine ammonia-lyase (PAL), tyrosine ammonia lyase (TAL) and phenylalanine hydroxylase (PAH) have been introduced into a host organism for the production of...
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7091023 |
Stereoselective esterase from Aspergillus oryzae
An esterase isolated from Aspergillus oryzae is capable of stereoselective hydrolysis of chiral esters and also has arylesterase activity (EC 3.1.1.2) and feruloyl esterase activity (EC...
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7091012 |
Processes for obtaining sterols and polar lipids from vegetable oil lecithin fractions
Processes for the simultaneous production of sterols and polar lipids, in which preparations of vegetable oil lecithin fractions are subjected to ultrafiltration and, on the one hand, the sterols...
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7067292 |
Method for the production of phospholipids
The invention relates to a method for the production of phospholipids of general formula (I) with the exclusive aid of phospholipase D from a phospholipid mixture and without using organic...
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7063968 |
Organic acid producing microorganism and process for preparing organic acids employing the same
A novel microorganism capable of producing organic acids, Mannheimia sp. 55E, and a process for producing organic acid through anaerobic and aerobic incubation using the novel microorganism are...
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7056709 |
Isolation and expression of a gene for a nitrilase from Acidovorax faclilis 72W
Recombinant microbial strains are provided that express nitrilase enzyme and are useful as biocatalysts for the hydrolysis of nitrile-containing substrates. The recombinant cells are transformed...
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7049111 |
Process for producing HMG-CoA reductase inhibitor
The present invention relates to a protein derived from a microorganism belonging to the genus Bacillus , which has an activity of hydroxylating a compound represented by the formula (I-a):
...
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7018818 |
Intermediates in the preparation of therapeutic fused bicyclic amino acids
The invention presents compounds of formula (I),
where R represents H or a suitable carboxylic acid protecting group, which are intermediates in the preparation of therapeutic fused bicyclic...
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7018792 |
Influenza sensor
A sensor for the detection of tetrameric multivalent neuraminidase within a sample is disclosed, where a positive detection indicates the presence of a target virus within the sample. Also...
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7015020 |
Preparation of 2-keto carboxylic acid from carbon dioxide
The invention discloses a novel method for the preparation of a 2-keto carboxylic acid from carbon dioxide by an enzymatic addition reaction with an aldehyde compound. Carbon dioxide, which can be...
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7005281 |
Enzymatic process for preparing organosilicon group containing photoinitiators
The invention relates to a process for preparing organosilicon group containing photoinitiators of the formula (I), wherein m is a number from 1 to 200; q is 0 or 1; A is IN-C(O)—O—CHR 3...
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