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| Number | Title | Issue Date |
| 5229280 | Process for the continuous biotechnological preparation of optical isomer S(+) of 2-(6-methoxy-2-naphthyl) propionic acid Continuous biotechnological preparation of optical isomer S(+) of 2-(6-methoxy-2-naphthyl) propionic acid consisting in the reaction of a racemic (R,S) ester of 2-(6-methoxy-2-naphthyl) propionic acid having melting point below 50° C. of formula: ##... | 07/20/1993 |
| 5219733 | Process for preparing fatty acid esters A process for reacting (1) a component selected from the group consisting of sterols and branched aliphatic primary or secondary alcohols having 14 to 32 carbon atoms, and (2) a component selected from the group consisting of fatty acids and fatty acid esters ... | 06/15/1993 |
| 5219757 | Production of optically active 1,3-butanediol by asymmetric assimilation or reduction of 4-hydroxy-2-butanone An optically active 1,3-butanediol can be produced by either (1) treating a mixture of 1,3-butanediol enantiomers with a microorganism, which has been optionally treated, capable of asymmetrically assimilating said mixture, or (2) preparing a microorganis... | 06/15/1993 |
| 5194380 | Process for the production of optically active 2-hydroxy-4-phenyl-3-butenoic acid Optically active 2-hydroxy-4-phenyl-3-butenoic acid can be obtained by treating 2-oxo-4-phenyl-3-butenoic acid with an optionally treated microorganism capable of asymmetrically reducing the 2-oxo-4-phenyl-3-butenoic acid into (R)-2-hydroxy-4-phenyl-3-but... | 03/16/1993 |
| 5176796 | Avoiding pitch troubles using acylgerol lipase The method for avoiding pitch troubles includes the treatment with an acylglycerol lipase. The method of the present invention overcomes the pitch troubles in a process for the production of mechanical pulp and/or mechanical pulp-containing paper.... | 01/05/1993 |
| 5156963 | Immobilization of lipase by adsorption on a particulate macroporous resin Lipase is immobilized by adsorption on a polymethacrylic acid ester resin such as polymethylmethacrylate cross-linked with divinyl benzene. The resin is preferably a particulate, macroporous resin having an average pore radius of 100-200 Å, a total surfa... | 10/20/1992 |
| 5128249 | Stable sulpho-adenosyl-L-methionine (SAMe) salts, particularly suitable for oral pharmaceutical use This invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts and the relative production process. Said salts have the following general formula: SAMe.nR(O)m (SO3 H)p (I) where m can be zero o... | 07/07/1992 |
| 5126266 | Xylose-fermenting yeast mutants A growth medium is provided for mutant mixtures of Pichia stipitis or Candida shehatae that permits the growth of mutants which are the best xylose-to-ethanol fermenters in the mixture while inhibiting the growth of inefficient fermenters. The medium comp... | 06/30/1992 |
| 5120655 | Riboflavin producing strains of microorganisms Strains of yeast of the species Candida famata are disclosed which can produce 10 grams of riboflavin per liter in 6 days, and in particular, strains identified by ATCC Accession Nos. 20849 and 20850. Riboflavin yields of more than 20 grams per liter in 2... | 06/09/1992 |
| 5102791 | Stable sulpho-adendoyl-L-methionine (SAMe) salts, particlarly suitable for parenteral use The present invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts particulary suitable for parenteral use, their production process, and pharmaceutical compositions containing them as active principles. Said salts correspond to the gen... | 04/07/1992 |
| 5102793 | Stereospecific keto reduction of bicyclooctandione-carboxylic acid esters by microorganisms A microbiological process for sterospecific monoketo reduction of racemic 3-keto-bicyclic carbacyclin intermediates to the corresponding optically active 30 hydroxy compounds is provided.... | 04/07/1992 |
| 5089404 | Process for the transesterification of fat and oil A process for the transesterification of substrates comprising (a) fat and oil and (b) one or more compounds selected from the group consisting of fatty acid, fatty acid ester and other fat and oil with the use of a lipase, wherein said transesterificatio... | 02/18/1992 |
| 5089176 | Optically active monoester compounds and producing An optically active monoester of the formula of ##STR1## where R is C1 -C15 alkyl is disclosed. The monoester is produced by transesterification of cis-endo-bicyclo [2,2,2] oct-5-ene-2,3-dimethanol with a fatty acid alkyl or vin... | 02/18/1992 |
| 5082936 | Glucan composition and process for preparation thereof Three dimensional glucan matrix compositions are prepared by separating growing yeast from its growth medium, subjecting the yeast with cell walls intact to an alkali material, thereby extracting whole glucan particles having an intact cell wall structure... | 01/21/1992 |
| 5081015 | Enzyme electrode and method for determination of alcohol content using the same An enzyme electrode possessing an immobilized enzyme membrane or an immobilized enzyme layer composed by applying a solution containing alcohol oxidase and a crosslinking agent, in which the solution further contains reduced glutathione. According to the ... | 01/14/1992 |
| 5079145 | Process for preparing microorganisms used for making phenyl acetyl carlinol (PAC) Mutations are induced in a microorganism selected from the species Saccharomyces cerevisiae or from the species Candia flareri. The resulting mutants are cultured in the presence of a fermentation inhibitor, such as acetaldehyde, ephedrine or PAC-dione, t... | 01/07/1992 |
| 5071762 | Enhancing the flavor of protein products derived from microorganisms The present invention provides a process for the enhancement of the flavor of proteins derived from dried microorganisms comprising a) contacting a fermentation broth containing a suitable viable microorganism culture with a suitable sugar under suitable anero... | 12/10/1991 |
| 5000966 | Quality improvement of alcoholic liquors by enzymatic decomposing of ethyl carbamate Ethyl carbamate in an alcoholic liquor is decomposed by contacting the alcoholic liquor with a culture broth or processed matter thereof obtained from a microorganism which belongs to the genus Gluconobacter, Flavobacterium, Arthrobacter, Achromobacter, A... | 03/19/1991 |
| 4981796 | Manufacturing method of optically-active 1,2-diols A process of manufacturing optically active (S)-1,2-diols, wherein (R)-1,2-diols represented by the general formula [I] ##STR1## (where: R represents a substituted or unsubstituted alkyl group, alkenyl group, aryl group or aralkyl group) or a mixture... | 01/01/1991 |
| 4965201 | Preparation of dicarboxylic acid The invention provides a process for preparing medium chain dicarboxylic acids by biochemical oxidation so that in particular C8 and C10 dicarboxylic acids are prepared from nontoxic levels of C8 -C14 fatty acid... | 10/23/1990 |
| 4960695 | Fermentation process to produce 2-keto-L-gluonic acid A process of producing 2-keto-L-gulonic acid by fermentative conversion of L-sorbose utilizing a fermentation system composed of component produced from a microorganism having the identifying characteristics of strain DSM No. 4025 and a yeast component.... | 10/02/1990 |
| 4959459 | Surface active compounds and a process for their preparation 6-C8 to C22 acyl-1-C3 to C12 alkylglucosides are a new group of surface active compounds useful in particular as emulsifiers in cosmetics, pharmaceutical compositions and foodstuffs. They are prepared by reactin... | 09/25/1990 |
| 4916068 | Bioconversion production of ascorbic acid with L-galactono-1,4-oxidase Processes for the bioconversion production of L-ascorbic acid (Vitamin C), and to microorganisms (e.g., Candida Norvegensis MF-56, ATCC 20686 and Candida Norvegensis MF-78, ATCC 20732) and bioconversion media which are specifically adapted for such biocon... | 04/10/1990 |
| 4898822 | Process for preparing optically active indoline-2-carboxylic acid A process for preparing optically active indoline-2-carboxylic acid by an optical resolution, which comprises subjecting a racemic ester of (R,S)-indoline-2-carboxylic acid having the general formula [(R,S)-I] to the action of an enzyme or a microorganism... | 02/06/1990 |
| 4897357 | (S) -cyano-3-phenoxy-benzyl acetate (S) -cyano-3-phenoxy-benzyl acetate having the formula: ##STR1## and a novel process for its preparation.... | 01/30/1990 |
| 4879234 | Process for the purification and recovery of formate-dehydrogenase (FDH) from Candida boidinii, and FDH-containing product The invention relates to a process for the purification and, if desired, recovery of formate-dehydrogenase (FDH) from Candida boidinii, in which FDH is subjected to a phase distribution in an aqueous 2-phase system that contains a triazine dyestuff that i... | 11/07/1989 |
| 4871669 | Production of natural flavor aldehydes from natural source primary alcohols C2 -C7 Methylotrophic yeasts of the genera Pichia, Torulopsis, Candida and Hansenula when grown on methanol, make use of an enzyme, alcohol oxidase, to catalyse the initial oxidation of methanol to formaldehyde. Non-growing whole cells of such methylotrophic yea... | 10/03/1989 |
| 4865978 | Lipolytic splitting of fats and oils Triglycerides in fats and oils are lipase-hydrolyzed to fatty acids and glycerol, in the absence of surfactants, wherein much less lipase is employed than previously used, and yet essentially all the triglycerides are hydrolyzed. A special mixer is used h... | 09/12/1989 |
| 4857468 | Process for preparing optically active 2-halo-1-phenyl ethanol A process for preparing optically active 2-halo-1-phenyl ethanol having the general formula [I*]: ##STR1## wherein X is a halogen atom, by asymmetrically reducing 2-halo-acetophenone having the general formula [II]: ##STR2## wherein X is as... | 08/15/1989 |
| 4762793 | Process for the biotechnological preparation of optically active alpha-arylalkanoic acids There is described the preparation of S(+) alpha-aryl-alkanoic acids by means of the reaction of a racemic ester(R,S) of the formula: ##STR1## wherein: R is a group selected from the group consisting of --C.tbd.CH, a --CH.dbd.CH2, --CN; --... | 08/09/1988 |
| 4734367 | Process to produce alpha-substituted derivatives of 3-hydroxypropionic acid The manufacture of optically active compounds of the formula ##STR1## wherein R1 signifies alkyl, phenyl or benzyl and R2 signifies hydrogen or a customary ester residue, by the fermentative reduction of compounds of the formula ... | 03/29/1988 |
| 4725540 | Process for the preparation of amine-oxidase containing material, so produced amine-oxidase containing material A process for the preparation of histaminase, respectively a histaminase containing material, is described. Histaminase is a diamine-oxidase which metabolizes histamine. According to the process at least one microorganism which produces in its cells hista... | 02/16/1988 |
| 4701414 | Method for producing ethanol from xylose-containing substance A method for fermenting xylose-containing substance, such as a lignocellulosic degradation product into ethanol. Yeast of the species Pichia stipitis and/or Pichia segobiensis and/or Candida shehatae are utilized for the fermentation.... | 10/20/1987 |
| 4678748 | Process for the production of immunobiological preparations applicable in the diagnosis, prevention and/or treatment of Candida guilliermondii infections The invention relates to a process for the production of new immunobiological preparations for the diagnosis, prophylaxis and/or treatment of Candida guilliermondii infections. According to the invention one proceeds as follows: (a) a Candida guilliermond... | 07/07/1987 |
| 4666838 | Process for the production of L-aspartyl-L-phenylalanine esters A process for producing L-aspartyl-L-phenylalanine alkyl or aryl esters wherein L-aspartic acid and L-phenylalanine which is esterified with an alkyl group having at least two carbon atoms, an aryl group or an aralkyl group, are contacted in an aqueous me... | 05/19/1987 |
| 4663284 | Process for enhanced fermentation of xylose to ethanol Ethanol is produced from D-xylose by fermentation with any of the known xylose-metabolizing yeasts, such as Pachysolen tannophilus. To improve the yield of ethanol, small quantities of glucose are added to the fermentation medium during the fermentation p... | 05/05/1987 |
| 4614718 | Synthesis of sugar or sugar-alcohol fatty acid esters Sugar or sugar-alcohol fatty acid esters such as sucrose fatty acid esters are synthesized by incubating an aqueous mixture of a sugar or sugar-alcohol, a fatty acid and a catalytically active amount of a lipolytic enzyme, and recovering the resulting est... | 09/30/1986 |
| 4595659 | Fermentation production of ascorbic acid from L-galactonic substrate Processes for the fermentation production of L-ascorbic acid (Vitamin C), and to microorganisms (e.g., Candida Norvegensis MF-56, ATCC 20686) and fermentation media which are specifically adapted for such fermentation.... | 06/17/1986 |
| 4540665 | Process for producing D-ଲ-hydroxyalkanoic acid A process for producing D-ଲ-hydroxyalkanoic acids by utilizing microorganisms having an ability of stereospecifically converting alkanoic acids, 2-alkenoic acids or alcohols into D-ଲ-hydroxyalkanoic acids.... | 09/10/1985 |
| 4511656 | Direct fermentation of D-xylose to ethanol by a xylose-fermenting yeast mutant A process for obtaining ethanol directly from D-xylose through fermentation of D-xylose by xylose-fermenting yeast mutants. The process provides for obtaining ethanol from hemicellulose hydrolyzates through yeast fermentation of D-xylose to ethanol. In ad... | 04/16/1985 |
