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Class 435/272 - Proteinaceous material recovered or purified


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes wherein the preexisting material is a proteinaceous
No. of patents: 152
Last issue date: 07/15/2008


1        
NumberTitleIssue Date
7399622Process for the extraction of β-amylase
The invention relates to a process for extracting beta-amylase from cereal by means of cellulase. The invention further relates to the use of cellulase in the extraction of β-amylase. ...
07/15/2008
7396670Asparaginases and method of preparing a heat-treated product
The formation of acrylamide during heat treatment in the production of a food product is reduced by treating the raw material with an enzyme before the heat treatment. The enzyme is capable of reacting on asparagine or glutamine (optionally substituted) as a substra...
07/08/2008
7238516Method of hydrolyzing jojoba protein
Unhydrolyzed and hydrolyzed jojoba protein having high simmondsin concentration are provided. These jojoba proteins may be in the form of an aqueous dispersion containing a mixture of amino acids, peptides, and/or protein fractions derived from the extraction and hy...
07/03/2007
7192754-origin ecdysteroid 22-oxidase and molt hormone inactivation system with the use of the same
A material and a system are provided that efficiently inactivate a molting hormone by means of a protein having ecdysteroid 22-oxidase activity. ...
03/20/2007
7148031Sequestering of glycoprotein molecules and oligosaccharide moieties in lipo-glycoprotein membranes and micelles
Spontaneous formation of a coherent membrane at the interface between a non-polar liquid and an aqueous solution of glycoprotein can be used to separate proteins and carbohydrates from tissue fluid and other complex mixtures. When volatile hydrocarbons are used to i...
12/12/2006
7125696Method for preparing a polypeptide soluble in an aqueous solvent in the absence of detergent
A invention concerns a novel method for preparing a polypeptide soluble in an aqueous solvent in the absence of detergent, and polypeptides obtainable by said method. The invention also concerns the use of said polypeptides, in particular for preparing medicines or ...
10/24/2006
7118891Crystal harvest from fermentation broth
A method for producing a crystalline and/or amorphous metabolite suspension from a fermentation broth comprising treating the fermentation broth with one or more coagulants and/or one or more flocculants; and separating the biomass of the fermentation broth from the...
10/10/2006
7118688Antioxidant compositions and methods of use thereof
An antioxidant composition having enhanced oxidative stability, emulsion stability, and health benefits. The composition may include individual ingredients or a synergistic blend of non-reducing sugars, sugar polyols, medium-chain triglycerides, polysaccharides, pol...
10/10/2006
7070794Cosmetic formulation containing unhydrolyzed jojoba protein
Unhydrolyzed and hydrolyzed jojoba protein having high simmondsin concentration are provided. These jojoba proteins may be in the form of an aqueous dispersion containing a mixture of amino acids, peptides and/or protein fractions derived from the extraction and hyd...
07/04/2006
7063949Methods for isolating molecular mimetics of unique serogroup B epitopes
Novel bactericidal antibodies against Neisseria meningitidis serogroup B (“MenB”) are disclosed. The antibodies either do not cross-react or minimally cross-react with host tissue polysialic acid and hence pose minimal risk of autoimmune activity. The ant...
06/20/2006
7033621Isoflavone compositions produced from legumes
Processes for the production of isoflavones are described wherein plant material from plants of the genus leguminosae are contacted with water, an enzyme which cleaves isoflavone glycosides to the aglucone form and a C2-C10 organic solve...
04/25/2006
7026150Overexpression of phytase genes in yeast systems
The present invention relates to a method of producing a heterologous protein or polypeptide having phytase activity in a yeast system. The invention also provides proteins having phytase activity which have increased thermostability. Yeast strains which produce a h...
04/11/2006
7005506Method for preparing an albumin isolate from a substance containing albumin
For preparing an albumin isolate from a substance containing albumin, the substance is first ground to a flour. The flour is then suspended in an aqueous solution. The albumin is extracted from the flour into the solution by an at least two stage extraction process ...
02/28/2006
6982164Unhydrolyzed jojoba protein products having high simmondsin concentration
Unhydrolyzed and hydrolyzed jojoba protein having high simmondsin concentration are provided. These jojoba proteins may be in the form of an aqueous dispersion containing a mixture of amino acids, peptides and/or protein fractions derived from the extraction and hyd...
01/03/2006
6955913Unhydrolyzed jojoba protein products having high simmondsin concentration and methods of producing the same
Unhydrolyzed and hydrolyzed jojoba protein having high simmondsin concentration are provided. These jojoba proteins may be in the form of an aqueous dispersion containing a mixture of amino acids, peptides and/or protein fractions derived from the extraction and hyd...
10/18/2005
6924151Stable factor VIII/vWF-complex
There are disclosed a stable factor VIII/vWF-complex, particularly comprising high-molecular vWF multimers, being free from low-molecular vWF molecules and from proteolytic vWF degradation products, as well as a method of producing this complex. ...
08/02/2005
6794181Method of purifying lantibiotics
Disclosed is a method for purifying a antibiotic from a crude or partially purified solution containing the lantibiotic. In preferred embodiments, the lantibiotic is nisin, although the common structural features of lantibiotics dictate the effectiveness of the disc...
09/21/2004
6770199Method of extracting environmental contaminants and pollutants through biomass harvestation
A method for extracting contaminants and pollutants from an ecosystem. The method includes extracting from the ecosystem a quantity of animal tissue and grinding or macerating the animal tissue to form a slurry-like mixture and adding the mixture to a digestion vess...
08/03/2004
6716598Protein recovery
The invention herein provides a method for recovering a polypeptide comprising exposing a composition comprising a polypeptide to a reagent which binds to, or modifies, the polypeptide, wherein the reagent is immobilized on a solid phase; and then passing the compos...
04/06/2004
6579723Method of recovering highly purified vWF or factor VIII/vWF-complex
A method for purifying factor VIII/vWF complex or free vWF by immunoaffinity chromatography in a form suitable for use as a medicament. Factor VIII/vWF complex or free vWF is recovered from an immunoaffinity adsorbent by using an eluting agent containing ...
06/17/2003
6558717Method for the sequential precipitation of casein and calcium phosphate from a milk source
A method for isolating casein and calcium phosphate as separate products from a milk source, comprising the steps of: a) contacting the milk source with carbon dioxide under pressure in order to precipitate the casein; b) separating the casein from the mi...
05/06/2003
6545144Method for isolating nucleic acids from a liquid sample containing nucleic acids
A method for the isolation of nucleic acids from a liquid sample, which contains nucleic acids, using a filtering device, which has pores, through which the sample is allowed to flow in the course of the isolation, the nucleic acids, and contained in the ...
04/08/2003
6534281Immunoassay for measuring human C-peptide and kit therefor
An immunoassay for selectively measuring human C-peptide as well as a kit therefor is disclosed. In the method, human C-peptide contained in a sample, a first anti-human C-peptide antibody, and a second anti-human C-peptide antibody which is immobilized o...
03/18/2003
6451553Method for the separation of flour
The present invention relates to a method for the separation of flour into one gluten fraction and at least one other fraction, comprising the steps of: mixing the flour and a liquid to obtain a dough, separating the dough into a fraction comprising glute...
09/17/2002
6379970Analysis of differential protein expression
A method of detecting peptide fragments of protein(s) that are differentially present in biological samples. The identity of the peptides may be determined and correlated with the protein(s) that are differentially present in the samples....
04/30/2002
6372452Process for obtaining plant peptones with a high hydrolysis degree and applications thereof
The process includes a first stage to eliminate polyphenols from the starting vegetable isolates, followed by a double hydrolysis treatment, firstly with non-specific endoproteases and then, with specific endoproteases and exoproteases. The hydrolyzed pep...
04/16/2002
6346276Composition containing useful substances originating in fishes and shellfishes and process for the preparation of the substances
A process for producing water-insoluble substances derived from fishes and shellfishes, includes the treating of the waste of fishes and shellfishes containing the substances with proteolytic enzymes under stirring to obtain an oil-in-water (O/W) type emu...
02/12/2002
6322997Protein recovery
The invention herein provides a method for recovering a polypeptide comprising exposing a composition comprising a polypeptide to a reagent which binds to, or modifies, the polypeptide, wherein the reagent is immobilized on a solid phase; and then passing...
11/27/2001
6183741Method for reducing insolubles in a gelatin solution
The present invention is a process for reducing gelatin insolubles which includes providing a gelatin solution and adding to the gelatin solution amylase in an amount to provide a concentration of amylase of at least 0.1 ppm for a time sufficient to reduc...
02/06/2001
6146668Preparation of isoflavones from legumes
Processes for the production of isoflavones are described wherein plant material from plants of the genus leguminosae are contacted with water, an enzyme which cleaves isoflavone glycosides to the aglucone form and a C2 -C10 organic ...
11/14/2000
6127151Antigenic preparations and the isolation of such preparations
A method of deriving an antigen from Bordetella pertussis, wherein the antigen is characterized by the following features: a relative molecular weight of about 67,000 to 73,000 as determined by 12%(w/w) polyacrylamide gel electrophoresis and a proline:glu...
10/03/2000
6126973Soybean protein hydrolysate, process for producing the same, and meat products and drinks using the same
The present invention provides a soy protein hydrolysate with a low content of ଲ-conglycinin and a process for producing the same. The soy protein hydrolysate with a low content of ଲ-conglycinin is prepared by allowing a proteolytic enzyme to ...
10/03/2000
6121428Protein recovery
The invention herein provides a method for recovering a polypeptide comprising exposing a composition comprising a polypeptide to a reagent which binds to, or modifies, the polypeptide, wherein the reagent is immobilized on a solid phase; and then passing...
09/19/2000
6060269Method of producing a peptide mixture
The present invention relates to a method for industrial production of a peptide preparation having specific specifications by hydrolysis of a protein material, preferably based on whey. The method comprises several steps, which makes it easy to control t...
05/09/2000
6027911Bovine dipeptidylaminopeptidase 1
The present invention provides the cDNA sequence encoding bovine dipeptidylaminopeptidase 1. The invention demonstrates that bovine DAP 1 coded by a single cDNA. The mature protein is derived from a single polypeptide consisting of a signal peptide, and a...
02/22/2000
6022702Process for producing a soy protein hydrolysate
The present invention provides a soy protein hydrolysate with a low content of glycinin wherein glycinin as a major component in soybean protein is selectively decomposed and a process for producing the same. The soy protein hydrolysate with a low content...
02/08/2000
5902615Nutritional composition resulting from maize steeping
The invention relates to a new nutritional composition resulting from maize steeping. This composition comprises an inorganic phosphorous concentration to total phosphorus concentration ratio (Pi/Pt) of between 35 and 95%. The composition also comprises p...
05/11/1999
5856452Oil bodies and associated proteins as affinity matrices
A method for the separation of a target molecule from a mixture is described. The method employs oil bodies and their associated proteins as affinity matrices for the selective, non-covalent binding of desired target molecules. The oil body proteins may b...
01/05/1999
5851792Aglucone isoflavone enriched vegetable protein whey whey protein material aglucone isoflavone material high genistein content material and high daidzein content material and process for producing the same from a vegetable protein whey
An aglucone isoflavone enriched vegetable protein whey, whey protein material, high genistein material, high daidzein material, and aglucone isoflavone material are provided, as well as a process for producing the same from a vegetable protein whey. Isofl...
12/22/1998
5827682Two-step conversion of vegetable protein isoflavone conjugates to aglucones
Disclosed are methods for converting isoflavone conjugates in vegetable protein materials to isoflavone aglucones by forming an aqueous mixture of a vegetable protein material containing isoflavone conjugates, converting the isoflavone conjugates to isofl...
10/27/1998
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