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Class 435/942 - Saccharomyces cerevisiae


Subclass of Class 435 - Chemistry: molecular biology and microbiology
No. of patents: 170
Last issue date: 07/15/2008


1          
NumberTitleIssue Date
7399475Inactivated microorganisms comprising substances having pharmacological activity
Inactivated microorganisms are described which comprise agents that are pharmacologically active for human or animal organisms. A process for the preparation of said organisms is further described and their use as medicaments, food integrators or nutritional substan...
07/15/2008
7288370Baker's yeasts and strains for their preparation
New baker's yeasts which have good general performances in not-delayed bread-making, i.e., in bread-making processes which do not comprise a freezing or a deep-freezing step, are resistant with respect to the stress caused by freezing when they are used in sweetened...
10/30/2007
7244591Yeast transformant producing recombinant human parathyroid hormone and method for producing the hormone
Novel Saccharomyces Cerevisiae mutant strains are provided for producing human parathyroid hormone. The novel strains acre genetically disrupted in at least one of the genes encoding the yapsin family of proteases Yapsin 1, Yapsin 2 and Yapsin 3 and harbor a ...
07/17/2007
7135308Process for the production of ethanol from algae
The present invention describes a process for the production of ethanol by harvesting starch-accumulating filament-forming or colony-forming algae to form a biomass, initiating cellular decay of the biomass in a dark and anaerobic environment, fermenting the biomass...
11/14/2006
6897048Microorganisms and method for L-arginine production by fermentation
The present invention relates to a microorganism having an L-arginine producing ability where the microorganism synthesizes L-arginine through the biosynthetic linear or cyclic pathway and contains a recombinant DNA containing the argJ gene encoding an enzyme having...
05/24/2005
6664100Conversion of organic waste into humic products using multiple aerobic fermentations for soils restoration
A method for converting organic solid waste into humic products and the corresponding apparatus, in which a preliminary aerobic fermentation of the organic solid waste is performed, followed by a second aerobic fermentation of the organic waste in the pre...
12/16/2003
6627408Antifungal assay
The present invention provides high throughput screening Systems for identifying antifungal compounds. The method can be performed in plurality simultaneously with fluorescence or absorbance readouts....
09/30/2003
6576233Dietary supplementation with, and methods for preparation of yeast-derived selenium salts
The present invention solves the need for non-toxic forms of selenium which is an essential part of the human diet. This invention provides novel dried-yeast products containing selenium as well as a method of producing the dried yeast products. The metho...
06/10/2003
6468760Antifungal assay
The present invention provides high throughput screening systems for identifying antifungal compounds. The method can be performed in plurality simultaneously with fluorescence or absorbance readouts....
10/22/2002
6448051Process for the preparation of 4(R)-hydroxy cyclopent-2-en1(S)-acetate
The present invention relates to a process for the preparation of 4-(R)-hydroxycyclopent-2-en-1 (S)-acetate of the formula 2 ##STR1## by reacting meso-cyclopent-2-en-1, 4-diacetate of formula 1 ##STR2## with a whole cell enzyme in a mixture of a buffer an...
09/10/2002
6387683Recombinant yeast PDI and process for production thereof
The present invention provides a process for producing biologically active recombinant yeast protein disulfide isomerase, which includes the steps of: a) deleting, substituting, or adding one or more bases in a region encoding an endoplasmic reticulum ret...
05/14/2002
6383388Water treatment process and system for metals removal using Saccharomyces cerevisiae
A process and a system for removal of metals from ground water or from soil by bioreducing or bioaccumulating the metals using metal tolerant microorganisms Saccharomyces cerevisiae. Saccharomyces cerevisiae is tolerant to the metals, able to bioreduce th...
05/07/2002
6372481Instant dry yeast for use in frozen dough-baking process
The invention relates to the preparation of baker's yeast having both freezing tolerance and drying tolerance, which comprises drying pressed raw yeast suitable to baking from frozen dough, and screening it for instant dry yeast not interfering with its a...
04/16/2002
6348335Low-molecular active weight ingredient extract from yeasts and method for producing it
The invention relates to low-molecular weight, metabolism-activating mixtures of active ingredients from yeast fungi of the order Saccharomycetes and is characterized in that they are obtained from yeasts of the said order of Saccharomycetes, which are cu...
02/19/2002
6284480Antifungal assay
The present invention provides high throughput screening systems for identifying antifungal compounds. The method can be performed in plurality simultaneously with fluorescence or absorbance readouts....
09/04/2001
6271008Yeast-based process for production of l-pac
This invention relates to yeast-mediated catalysis in organic solvents, and in particular the yeast-mediated condensation between pyruvate and a substituted aromatic aldehyde to yield the corresponding acyloin (hydroxy ketone) compound. The invention prov...
08/07/2001
6248323Dietary supplementation with and methods for preparation of yeast-derived chromium salts
The present invention solves the need for non-toxic forms of bioactive chromium which is an essential part of the human diet. This invention provides novel dried-yeast products containing chromium as well as a method of producing the dried yeast products....
06/19/2001
6159724Process for preparing culture mediums for culturing yeasts and lactic acid bacteria
A culture medium which is completely free of chemical additives and which can be used for the individual culture of yeast and of lactic acid bacteria or for the coculture of yeasts and lactic acid bacteria is prepared. The preparation of the medium is car...
12/12/2000
6143295Low- molecular active ingredient extract from yeasts and method for producing it
The invention relates to low-molecular, metabolism-activating mixtures of active ingredients from yeast fungi of the order Saccharomycetes and is characterized in that they are obtained from yeasts of the said order of Saccharomycetes, which are cultivate...
11/07/2000
6143731Glucan dietary additives
Compositions useful in the treatment of dietary disorders, and as dietary additives to provide a source of fiber and of short chain fatty acids, to reduce the level of serum cholesterol, increase HDL cholesterol levels and as bulking agents in humans and ...
11/07/2000
6015699Process for the production of alcohol
The subject invention relates to an improved process for the production of alcohol which obviates the drawbacks and limitations of the hitherto known process, comprises growing a yeast in a conventional growth medium, fermenting the medium containing carb...
01/18/2000
6013485Low-molecular weight active ingredient extract from yeasts and method for producing it
The invention relates to low-molecular, metabolism-activating mixtures of active ingredients from yeast fungi of the order Saccharomycetes and is characterized in that they are obtained from yeasts of the said order of Saccharomycetes, which are cultivate...
01/11/2000
5976866Screen for inhibitors of fungal IPC synthase
This invention provides novel fungal strains altered in IPC synthase production, and a method for screening for inhibitors of fungal IPC synthase using whole cells....
11/02/1999
5968788Method for producing folic acid
Disclosed is a method for producing folic acid, comprising incubating yeast having the ability to produce folic acid of 0.3 mg or more or incubating bacteria having the ability to produce folic acid of 1 mg or more per liter of the culture, thereby accumu...
10/19/1999
5854057Panification ferment containing saccharomyces cerevisiae steineri DSM 9211
A biomass which can be used directly as panification ferment without previous separation of the culture medium and the biomass and without addition of industrial yeast is prepared by cultivating at least one strain of yeast in a culture medium specified i...
12/29/1998
5849565Panification ferment containing Saccharomyces cerevisiae steineri DSM 9211 and lactic acid bacteria
A biomass constituted of yeast and of lactic acid bacteria, which can be used directly as panification ferment without previous separation of the culture medium and the biomass, is prepared by cocultivating at least one strain of yeast and at least one st...
12/15/1998
5814475Human herpesvirus type 6 protein p100, the corresponding DNA seqences, their preparation and use
The invention relates to the human herpesvirus type 6 protein p100 and parts thereof having its specific immunological properties. It further relates to antibodies directed to them and to the corresponding DNA sequences. They can be used in pharmaceutical...
09/29/1998
5811247Monoclonal antibodies to nucleolar protein
The invention relates to a hybridoma cell line which produces a monoclonal antibody which cross reacts with both yeast and human fibrillarin. Diagnostic kits are also described. These are useful in diagnosing diseases such as scleroderma....
09/22/1998
5801034Method for killing cells without lysis and enzyme recovery
This invention provides a method for killing cells in fermentation mixtures in order to prepare the fermentation mixture for processing to recover or extract a desired product from the fermentation mixture. A preferred method of this invention comprises i...
09/01/1998
5798256Catabolite non-repressed substrate-limited yeast strains
The present invention includes a yeast cell utilizing solely galactose as a carbohydrate source in the presence of glucose....
08/25/1998
5776526Low-temperature inactive industrial baker's yeast and process for preparing same
Process for developing a baker's yeast strain having an Lti property, in which a haploid Saccharomyces cerevisiae strain having an Lti property is first crossed with a haploid Saccharomyces cerevisiae strain having at least one MAL allele which is active ...
07/07/1998
5763169Nucleic acid probes for the detection and identification of fungi
Nucleic acid probes and primers are described for detecting fungi that cause disease in humans and animals, as well as spoilage of food and beverages. These probes can detect rRNA, rDNA or polymerase chain reaction products from a majority of fungi in cli...
06/09/1998
5759819Process for producing human serum albumin
A process for producing recombinant human serum albumin (HSA) which comprises culturing an HSA producing host prepared by gene manipulation techniques at a temperature of from 21° to 29° C. Culturing the HSA producing host under such a specified tempera...
06/02/1998
5747302Preparation of thiols with food-acceptable micro-organisms
Flavorant compounds and compositions for food substances are prepared in a food-acceptable manner by bio-conversion of a cysteine S-complex with a food-acceptable micro-organism, particularly a yeast or filamentous fungus, which, upon incubation with the ...
05/05/1998
5744330Catabolite non-repressed substrate-limited yeast strains
The present invention includes a yeast cell utilizing solely galactose as a carbohydrate source in the presence of glucose....
04/28/1998
5733755Method for the enantioselective synthesis of chiral derivatives of S-3-(4'- t
A method for manufacturing S-3-(4'-tert-butyl)-phenyl-2-methyl propylamines having the structure I ##STR1## where NR1 R2 is a dialkylamine group, pyrrolidine, piperidine, or cis-3,5-dimethyl morpholine, comprising a reduction of...
03/31/1998
5707802Nucleic acid probes for the detection and identification of fungi
Nucleic acid probes and primers are described for detecting fungi that cause disease in humans and animals, as well as spoilage of food and beverages. These probes can detect rRNA, rDNA or polymerase chain reaction products from a majority of fungi in cli...
01/13/1998
5693497Process for expressing the hepatitis B virus antigen using a Saccharomyces cerevisiae transformant
There is disclosed an antigen comprising an amino acid sequence of the suce antigen of a hepatitis B virus. The present antigen can be produced easily and safely at low cost by means of recombinant DNA technique. The present antigen can be used as an eff...
12/02/1997
5688674Continuous fermentation process for the production of metabolities using a moving filter
A metabolite, e.g., ethanol, is continuously produced from low cost carbohydrate substrates by a process which comprises pulverizing the carbohydrate substrate; liquefying and saccharifying the pulverized substrate; continuously fermenting the lique-sacch...
11/18/1997
5650183Preparation of refrigeratable dough products containing saccharomyces cerevisiae ATCC 74212
Refrigeratable yeast-leavened dough products are prepared that can be stored for extended periods of time at refrigeration temperatures. The dough composition and yeast strain are chosen to limit the total leavening action of the yeast by controlling the ...
07/22/1997
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