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8800 results about "Hydrolysate" patented technology

Hydrolysate refers to any product of hydrolysis. Protein hydrolysate has special application in sports medicine because its consumption allows amino acids to be absorbed by the body more rapidly than intact proteins, thus maximizing nutrient delivery to muscle tissues. It is also used in the biotechnology industry as a supplement to cell cultures. In the December 2013 edition of The International Journal of Food Science and Technology, hydrolysate was shown to be rich in L-aspartic acid and the necessary minerals manganese and selenium...

Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals

A continuous and modular process converts lignocellulosic materials for the production of ethanol principally and / or chemicals such as methanol, butanediol, propanediol, hydrocarbon fuel, etc. Renewable lignocellulosic biomass such as but not all inclusive hardwoods (gum, beech, oak, sweet gum, poplar, eucalyptus, etc.), soft woods (pines, firs, spruce, etc.), corn stovers, straws, grasses, recycled papers, waste products from pulp and paper mills, etc can be used as feedstock. The process is designed to be modular and the feed entry point can be selected to adapt to different biomass feedstock. Lignocellulosic biomass such as hardwood and softwood are subjected to chemical / pressure treatment stages using potent and selective chemicals such as sodium chlorite / acetic acid (anhydrous) and chlorine / chlorine dioxide to separate the main components—lignin, cellulose (glucose) and hemicelluloses (xylose, arabinose, galactose)—into three process streams. The separated carbohydrates are further subjected to washing, cleaning, neutralization, and / or mild hydrolysis and subsequently fermented to produce ethanol. Residual lignin and extractives remained with the cellulose are removed by chemical treatment steps to enhance the fermentations of cellulose. Pre-hydrolysate after neutralization to neutralize and remove toxic components such as acetic acid, furfural, phenolics, etc. containing (xylose, arabinose, galactose) and hexoses (glucose) can be either separately or together with the purified cellulosic fraction fermented to produce ethanol. Approximately 100 gallons of ethanol, suitable to be used as a fuel, can be produced from one dried ton of wood. Significant amount of lignin are separated as a by-product and can be converted to hydrocarbon fuel, surfactant, drilling aid, or can be incinerated for generation of power and steam.
Owner:NGUYEN XUAN NGHINH

Biomass hydrolysate and uses and production thereof

The present invention includes a palatable, stable composition comprising a biomass hydrolysate emulsion for incorporation, into, or used as, nutritional products, cosmetic products or pharmaceutical products. Preferred sources for biomass are microbial sources, plant sources and animal sources. The present invention also provides methods for making such compositions, specifically, a method for producing a product comprising a nutrient, particularly a long chain polyunsaturated fatty acid, comprising hydrolyzing a biomass comprising the nutrient and emulsifying the hydrolyzed biomass. Such compositions and methods are useful, for example, for increasing intake of nutrients such as omega-3 long chain polyunsaturated fatty acids having 18 or more carbons.
Owner:MARTEK BIOSCIENCES CORP

Animal protein-free media for cultivation of cells

The present invention relates to animal protein-free cell culture media comprising polyamines and a plant- and / or yeast-derived hydrolysate. The invention also relates to animal protein-free culturing processes, wherein cells can be cultivated, propagated and passaged without adding supplementary animal proteins in the culture medium. These processes are useful in cultivating cells, such as recombinant cells or cells infected with a virus, and for producing biological products by cell culture processes.
Owner:BAXTER INT INC +1

Ethanol production with dilute acid hydrolysis using partially dried lignocellulosics

In a process for converting lingnocellulosic biomass to ethanol, the improvement of obtaining higher fermentable soluble sugar yields by drying acid impregnated biomass particles, comprising: a) feeding moist lignocellulosic biomass into an acid impregnator to render it acid-soaked and draining the acid-soaked biomass to about 30% to 35% by weight solids; b) dewatering the acid-soaked biomass by drying or centrifugation to prevent compaction of the biomass and arrive at about 40% to 60% by weight solids; c) subjecting the acid-impregnated biomass to a first-stage hydrolysis reactor at a temperature of from 130° C. to 220° C. and discharging formed hydrolysate into a flash tank at about 120° C. to 140° C. to hydrolyze most of the remaining soluble oligosaccharides to monomeric sugars, and flashing remaining hydrolysate to a second flash tank at a lower temperature than the first flash tank-the second flash tank serving as a feed surge tank for a counter-current extractor; d) washing the hydrolysate, adjusting the pH of the sugar extract to about 5, and recovering more than 95% of the soluble sugars in the first-stage hydrolysate slurry by a counter-current extractor; e) subjecting remaining washed-first stage solids of pretreated biomass to a second-stage acid and metal salt impregnator and dewatering by drying or centrifugation to prevent compaction of biomass to arrive at 40% to 60% by weight solids; f) subjecting the acid and metal salt-impregnated biomass to a second-stage hydrolysis reactor at a temperature from 190° C. to 240° C. and discharging formed hydrolysate into a flash tank, at about 120° C. to 140° C. to hydrolyze most of the remaining soluble oligosaccharides to monomeric sugars and flashing remaining hydrolysate to a second flash tank at a lower temperature than the first flash tank, the second flash tank serving as a feed surge tank for second-stage fementors; g) cooling pH-adjusted extract from the counter-current extractor, feeding the extract to a first-stage fermentor and air sparging the first-stage fermentor at a rate sufficient to promote enough yeast growth to compensate for loss through second-stage fermentors; h) pH adjusting second-stage hydrolysate slurry to 4.5, cooling the slurry and adding it into the top of the first fermentor of a two-fermentor train in the second stage fermentors, pumping broth from the bottom of the first stage fermentors to the second stage fermentors while the yeast is in the growth phase for a period sufficient to consume over 95% of fermentable sugars; and i) recovering ethanol.
Owner:MIDWEST RES INST

Process For Concentrated Biomass Saccharification

Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.
Owner:ALLIANCE FOR SUSTAINABLE ENERGY +1

Method for the production of a fermentation product from a pretreated lignocellulosic feedstock

A method for obtaining a fermentation product from a sugar hydrolysate obtained from a feedstock containing hemicellulose, by (i) removing suspended fiber solids from said sugar hydrolysate to obtain a clarified sugar solution; (ii) fermenting xylose in the clarified sugar solution in a fermentation reaction with yeast to produce a fermentation broth comprising the fermentation product; (iii) separating the yeast from the fermentation broth to produce a yeast slurry; (vi) treating the yeast slurry thus obtained with an oxidant to kill microbial contaminants, thereby an oxidant-treated yeast slurry; (v) re-introducing at least a portion of the oxidant-treated yeast back to step (ii) to increase the concentration of yeast in said fermentation reaction; and (vi) recovering the fermentation product.
Owner:IOGEN ENERGY CORP

Fed-batch cell culture methods using non-animal-based hydrolysates

The invention describes improved methods and compositions for producing a recombinant protein, e.g., an antibody, in mammalian cell culture. In addition, the invention provides improved cell culture media, including improved production media, feed solutions, and combination feeds, which may be used to improve protein productivity in mammalian cell culture.
Owner:ABBVIE INC

Syrups containing sorbitol, a plasticizing agent and hydrogenated starch hydrolyzate, and their use in chewing gum and other confectionaries

A chewing gum including non-crystalline sorbitol and method of making the same is provided. The chewing gum composition comprises a sugarless syrup made from aqueous sorbitol, a plasticizing agent selected from the group consisting of glycerin, propylene glycol and mixtures thereof, and a hydrogenated starch hydrolyzate syrup. Other confectionaries can be made from the same sugarless syrup.
Owner:WM WRIGLEY JR CO

Enzyme compositions for the improved enzymatic hydrolysis of cellulose and methods of using same

A process for the enzymatic hydrolysis of cellulose to produce a hydrolysis product comprising glucose from a pretreated lignocellulosic feedstock and enzymes for use in the process are provided. The process comprises hydrolyzing an aqueous slurry of a pretreated lignocellulosic feedstock with cellulase enzymes, one or more than one β-glucosidase enzyme and a binding agent for binding the β-glucosidase enzyme to fiber solids present in the aqueous slurry. During the hydrolysis, both the cellulase enzyme and β-glucosidase enzyme bind to the fiber solids. The hydrolysis is performed in a solids-retaining hydrolysis reactor so that unhydrolyzed fiber solids and bound enzyme are retained in the reactor longer than the aqueous phase of the slurry.
Owner:IOGEN ENERGY CORP

Treatment of cellulosic material and enzymes useful thererin

The present invention relates to the production of sugar hydrolysates from cellulosic material. The method may be used e.g. for producing fermentable sugars for the production of bioethanol from lignocellulosic material. Cellulolytic enzymes and their production by recombinant technology is described, as well as uses of the enzymes and enzyme preparations.
Owner:ROAL O Y (FI)

Infant formula with improved protein content

InactiveUS6863918B2Promote absorptionPrevent and reduce regurgitationVitamin food ingredientsHydrolasesHydrolysateConstipation
An improved infant formula resulting in reduced constipation, abdominal discomfort and gastrointestinal problems, comprises at least one protein component having a phosphorus content of less than 0.75 g P / 100 g protein, and at least one lipid component that can be easily digested by an infant. Preferably, it further comprises at least one prebiotic component, and at least one viscosity-improving component. The protein fraction of the formula is preferably a hydrolysate prepared by hydrolysing a protein starting material, especially a whey protein with a combination of at least one endo- and at least one exoproteinase.
Owner:NUTRICIA

Antiperspirant and Deodorant Compositions with Improved Protective Action

Cosmetic and dermatological antiperspirant and deodorant compositions which have an improved care effect and comprise at least one yoghurt protein and / or at least one hydrolysate of a yoghurt protein and / or at least one N—C2-C24-acyl derivative and / or at least one C2-C24 ester and / or at least one physiologically tolerated salt of these substances.
Owner:HENKEL KGAA

Methods for controlling the galactosylation profile of recombinantly-expressed proteins

The present invention relates to methods for modulating the glycosylation profile of recombinantly-expressed proteins. In particular, the present invention relates to methods of controlling the galactosylation profile of recombinantly-expressed proteins by supplementing production medium, e.g., a hydrolysate-based or a chemically defined medium, with manganese and / or D-galactose.
Owner:ABBVIE INC

DDS compound and method for measurement thereof

InactiveUS7041818B2High organ selectivityExcellent liver selectivityBiocidePharmaceutical non-active ingredientsPolyolHydrolysate
A DDS compound comprising a carboxy(C1-4)alkyldextran polyalcohol modified with a saccharide compound and a residue of drug compound bound to the carboxy(C1-4)alkyldextran polyalcohol, and a method for measuring a DDS compound in which a polymer carrier and a residue of drug compound are bound to each other by means of a spacer comprising 2 to 8 amino acids linked by peptide bond(s), which comprises the steps of treating the DDS compound with a peptidase, and measuring the resulting hydrolysate.
Owner:DAIICHI PHARMA CO LTD

Apparatus and Process for Production of Biogas

A process and an apparatus for the manufacture of biogas and a solids fraction from an organic waste feedstock is provided. The process involves thermal hydrolysis of the organic waste feedstock at a temperature from about 100 to about 220° C., a pressure from about 5 to about 20 bars, for a period of time from about 15 minutes to 4 hours, to produce a hydrolysate. The hydrolysate undergoes anaerobic digestion at a temperature from about 25 to 60° C., for a period of time from about 1 to 35 days to produce a biogas stream and a digestate. The digestate is separated into a solids fraction and a liquid fraction, and a portion of the solids fraction is recycled for further anaerobic digestion. The biogas stream, characterized as having a methane content from between 55 to 80% by volume, and the solids fraction, are recovered. The apparatus includes a receiving bin for receiving and supplying organic waste feedstock to a thermal hydrolysis reactor. The thermal hydrolysis reactor for processing the organic waste feedstock at a temperature from about 100 to about 220° C., a pressure from about 5 to about 20 bars, for a period of time from about 15 minutes to 4 hours to produce a hydrolysate. An anaerobic digester for processing the hydrolysate at a temperature from about 25 to 60° C., for a period of time from about 1 to 35 days to produce the biogas and a digestate, and a solids thickening tank for separating the digestate into the solid fraction, a liquid fraction and a secondary biogas fraction.
Owner:GEMINI CORP

Prebiotic peptide biological feed additive and preparation method and application thereof

The invention relates to a prebiotic peptide biological feed additive and a preparation method and application thereof. The prebiotic peptide biological feed additive is prepared by mixing and fermentation of seed solution with one or more of bacillus, yeast and lactic acid bacteria in plant protease hydrolysate. After animal and plant protein is subjected to enzymolysis at constant or changeable temperature, the seed solution with one or more of bacillus, yeast and lactic acid bacteria is added for fermentation according to a certain proportion, and the fermented solution is concentrated and dried to obtain a powdery product. The problems of high content of bitter peptides and poor palatability of enzymolysis processes using acid, alkali and protease can be solved. The immune function of animals can be stimulated by active peptides in the prebiotic peptide biological feed additive, the immunity of the animals can be improved, the intestinal environment of the animals can be improved by probiotics, the resistance of the animals to a variety of diseases can be enhanced, the feed conversion rate can be increased, and the breeding cost can be reduced.
Owner:大庆仕合源乳业有限公司

Hard capsules

The present invention pertains to a blend of a physically induced starch hydrolysate, a plasticizer, and a gelling agent. Such blend produces an excellent film with low brittleness. Further, essentially gelatin-free hard capsules may be made with such blends.
Owner:NAT STARCH & CHEM INVESTMENT HLDG CORP

Process for the production of cellulolytic and hemicellulolytic enzymes using distillation residues from the ethanolic fermentation of enzymatic hydrolyzates of (ligno)cellulosic materials

A process for producing cellulolytic and / or hemicellulolytic enzymes uses the residue from the ethanolic fermentation of enzymatic hydrolyzates of cellulosic or ligno-cellulosic materials. This process may be integrated into a process for the production of ethanol from cellulosic or ligno-cellulosic materials which comprises the following steps: 1) chemical and / or physical pre-treatment of a cellulosic or ligno-cellulosic substrate; 2) enzymatic hydrolysis of the pre-treated substrate using cellulolytic and / or hemicellulolytic enzymes; 3) ethanolic fermentation, by a suitable alcohologenic microorganism, of the hydrolyzate from step (2) and production of a fermentation must; and 4) separation of the alcohologenic microorganism used in step (3), separation / purification of the ethanol and production of an aqueous phase constituting a residue; and in which said residue serves for the production of the cellulolytic and / or hemicellulolytic enzymes used in step 2).
Owner:INST FR DU PETROLE

Method for extracting metal scandium and titanium from red mud

The invention relates to a method for extracting metal scandium and titanium from red mud; the method is used for extracting scandium and titanium from the red mud; the method takes the red mud which is produced through the sinter process of the high-grade ore two portion of clinker in alumina plant as the raw material; the hydrochloric acid with a concentration of 2 percent to 6 percent is used for leaching the calcium and sodium from the red mud to increase the content of the scandium and titanium in the red mud; and then the hydrochloric acid with a concentration of 16 percent to 22 percent is used for a second acid dipping of the red mud and the product of scandium oxide is obtained after the leaching liquid passes the processes of extraction, reverse extraction and baking; the hydrochloric acid with a concentration of 80 percent to 90 percent is used for a third acid dipping of the red mud after the second one and the leaching liquid is added with iron powder for reduction and then the temperature is reduced to crystallize and separate out iron in the pattern of FeSO<4>.7H<2>O; the acid liquid which contains titanium after the iron is removed is added with alkali and heated for hydrolysis; the product of titanium oxide is obtained after the hydrolysate is baked. The method is simple and easy to be carried out and most metal elements in the red mud can be recovered and the cost for processing the red mud is low, all of which are beneficial to the comprehensive utilization of the red mud.
Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

Adhesion enhancing coating composition, process for using and articles produced

Described is a coating composition adapted to enhance the adhesion of a coating or film to a substrate. The coating composition includes at least one coupling agent, partial hydrolysates thereof or mixtures thereof in a concentration greater than 25 weight percent based on the weight of the total composition; and an adhesion enhancing amount of an epoxy-containing material having at least two epoxy groups. The coating composition is free of colloidal particles chosen from silica, alumina or a mixture thereof. Also described is a process for using the coating composition and articles coated with the composition and additional coatings and films which can be photochromic.
Owner:TRANSITIONS OPTICAL INC

Cysteine protease inhibitor

This invention relates to a cysteine protease inhibitor comprising casein which is a protein derived from milk, a partial peptide of casein, and / or hydrolysate of casein as an active ingredient. The cysteine protease inhibitor of the present invention can be used as preventive or therapeutic drug for osteoporosis, malignant hypercalcemia, breast cancer, prostate cancer, periodontitis or bacterial and viral infectious diseases, and food, drink, feed and the like.
Owner:MORINAGA MILK IND CO LTD

Adhesion enhancing coating composition, process for using and articles produced

Described is a coating composition adapted to enhance the adhesion of a polymeric coating or film applied to a substrate. The coating composition is interposed between the substrate and the polymeric coating and comprises (a) at least one coupling agent, partial hydrolysates thereof or mixtures thereof in a concentration greater than 25 weight percent, based on the weight of the total composition, and (b) an adhesion enhancing amount of an epoxy-containing material having at least two epoxy groups. The coating composition is substantially free of photochromic materials and colloidal particles chosen from silica, alumina or mixtures thereof. Also described is a process for using the coating composition and articles coated with the composition and additional coatings and films which can be photochromic.
Owner:TRANSITIONS OPTICAL INC

Edible Film

InactiveUS20100240724A1Excellent film forming property and solubility and feelingEasy to prepareBiocideNervous disorderSolubilityHydrolysate
The present invention relates to an edible film composition comprising a waxy starch hydrolysate, a modified starch and a water-soluble polymer, and an edible film comprising the same. The present edible film may not only have an excellent film forming property, solubility and feeling in the oral cavity, but also be easily prepared at low cost, and thus be usefully used as an oral cleanser or a bad breath remover for oral cleansing, and a soluble formulation on tongue for uptake of drug in the oral cavity.
Owner:C L PHARM

Upflow settling reactor for enzymatic hydrolysis of cellulose

A process for the enzymatic hydrolysis of cellulose to produce a hydrolysis product from a pre-treated cellulosic feedstock is provided. The process comprises introducing an aqueous slurry of the pre-treated cellulosic feedstock at the bottom of a hydrolysis reactor. Axial dispersion in the reactor is limited by avoiding mixing and maintaining an average slurry flow velocity of about 0.1 to about 20 feet per hour, such that the undissolved solids flow upward at a rate slower than that of the liquid. Cellulase enzymes are added to the aqueous slurry before or during the step of introducing. An aqueous stream comprising hydrolysis product and unhydrolyzed solids is removed from the hydrolysis reactor. Also provided are enzyme compositions which comprise cellulase enzymes and flocculents for use in the process. In addition, a kit comprising cellulase enzymes and flocculent is provided.
Owner:IOGEN ENERGY CORP

Compositions for potentiating glutathione

A composition for potentiating glutathione, which contains at least one member selected from the group consisting of 2-(3,4-dihydroxyphenyl)ethanol or a glycoside thereof, a plant containing 2-(3,4-dihydroxyphenyl)ethanol or a glycoside thereof, an extract of said plant, a hydrolysate of said plant, and a hydrolysate of the extract of said plant (excluding Olea europaea and an extract thereof), and which further contains at least one member selected from among an S-containing compound that is a supply source of cysteine, a protein that contains cysteine and / or cystine, a yeast that contains cysteine and / or cystine, and a vitamin.
Owner:FUAN KERU

Compositions for potentiating glutatthione

A composition for potentiating glutathione, which contains at least one member selected from the group consisting of 2-(3,4-dihydroxyphenyl)ethanol or a glycoside thereof, a plant containing 2-(3,4-dihydroxyphenyl)ethanol or a glycoside thereof, an extract of said plant, a hydrolysate of said plant, and a hydrolysate of the extract of said plant (excluding Olea europaea and an extract thereof), and which further contains at least one member selected from among an S-containing compound that is a supply source of cysteine, a protein that contains cysteine and / or cystine, a yeast that contains cysteine and / or cystine, and a vitamin.
Owner:FUAN KERU

Process for producing polyatomic sugar alcohol and lignin by comprehensively using agricultural and forestry wasters of corncobs

The invention belongs to the biochemical industry field and particularly relates to a novel process for producing the polyatomic sugar alcohol and the lignin by comprehensively using agricultural and forestry wasters of corncobs. The process includes preprocessing raw materials by using a chemical or biological method, and producing a xylose hydrolysate in a high-temperature digesting or steam blasting mode to produce xylose products or xylitol products through a biological method. According to the process for producing the polyatomic sugar alcohol and the lignin by comprehensively using agricultural and forestry wasters of corncobs, ingredients of cellulose and lignin contained in the raw materials are fully used to develop and produce corresponding products.
Owner:BEIJING UNIV OF CHEM TECH

Biomass hydrolysis

ActiveUS20110065159A1Facilitate enhanced yield of glucoseImprove glucose yieldSugar derivativesOrganic-compounds/hydrides/coordination-complexes catalystsCelluloseHydrolysate
High-yielding method for chemical hydrolysis of lignocellulose into monosaccharides. The process of the invention can additionally be applied to cellulose, xylan and related biomass polysaccharides, such as galactan, mannan, or arabinan. The method is employed for hydrolysis of a biomass polysaccharide substrate. The process is carried out in an ionic liquid in which cellulose is soluble in the presence of catalytic acid at a temperature sufficiently high to initiate hydrolysis. Water is added to the reaction mixture after initiation of hydrolysis at a rate controlled to avoid precipitation yet avoid undesired sugar dehydration products such ad HMF. Hydrolysis product is useful as feedstock for fermentations including fermentation processes for ethanol, butanol and other fuels.
Owner:WISCONSIN ALUMNI RES FOUND
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