37results about "Protein composition from waste materials" patented technology

The present invention provides a method for preparing a pumpable broth composition. [Solution] The present invention provides a pumpable broth composition having a high solid content and a relatively long shelf life. The present invention also provides a method comprising at least the following steps: (a) incubating a liquid raw material at a temperature between about 50°C and 160°C for a period of at least 30 minutes to produce a suspension containing liquid and solid components; (b) separating the liquid components of the suspension from the solid components of the suspension; and (c) recovering the liquid components from step (b). In one embodiment, the liquid raw material may be at least one member selected from the group consisting of poultry muscularis, blood from poultry or other animals, crude extracts of poultry or animal meat as described above, animal muscularis, and combinations thereof.

The present invention relates to a method for mimicking or enhancing the alcohol perception or flavour of a consumable preparation by using at least one component (S) which is selected from the group comprising stilbene, stilbene derivatives, plant extract containing stilbene and / or at least one stilbene derivative, or a mixture thereof, and in particular bringing a consumable preparation into contact with such at least one component (S).

A protein-rich waste hydrolysis method comprises the following steps: (A) receiving protein-rich waste and water by means of a hydrolysis furnace device; (B) extracting part of air in the shell of the hydrolysis furnace device by means of a negative pressure device; (C) introducing inert gas into the shell by means of a gas cylinder device; (D) introducing the heated steam into the shell by means of a steam boiler device; (E) stirring by a stirring module of the hydrolysis furnace device; (F) discharging the protein-rich waste after the hydrolysis reaction by means of the hydrolysis furnace device; (G) carrying out solid-liquid separation on the protein-rich waste subjected to the hydrolysis reaction by virtue of a separation device so as to separate out a protein-rich hydrolysate semi-finished product; and (H) drying the protein-rich hydrolysate semi-finished product by a drying device to produce a protein-rich hydrolysate finished product. Through the steps, the color of the finished product is maintained, and the quality of the finished product is improved.

Methods and systems are provided for the extraction of protein rich flour and fiber rich flour from brewer's spent grains (BSG). The extraction of protein from the BSG may include preparing the BSG by controlling the temperature in a hot grain storage system and in some cases dewatering the BSG to acceptable moisture content levels. In extracting the protein rich and fiber rich flour, the BSG is conveyed to a device that dries, mills, and fractionates the BSG into separated protein and fiber extract.

This disclosure describes methods to separate solids from liquids in a production facility. A process separates components in the process stream by applying non-condensable media to create density differences and then using a mechanical device to separate the solids from the liquids based on the density difference. The process produces the liquids and solids, which may be further processed to create valuable animal feed products.

To provide a method for treating animal protein and a pet food product containing the animal protein.SOLUTION: A method of treating one or more sources of proteins, the method comprising adding one or more base components to the source of proteins, wherein the treated source of proteins has a histamine level of less than about 300ppm is provided.SELECTED DRAWING: None

This invention discloses a tea residue protein-based Pickering emulsion gel, its preparation method, 3D printing method, and applications, belonging to the field of food processing technology. The tea residue protein-based Pickering emulsion gel uses tea residue protein with added food colloids as the aqueous phase and olive oil as the oil phase. By mass fraction, the aqueous phase contains 3-5% tea residue protein, 1.5-2.5% food colloids, and the remainder is water; the oil phase contains 70-75% olive oil. First, the tea residue protein is enzymatically modified to obtain enzymatically modified tea residue protein. Then, food colloids are added to the enzymatically modified tea residue protein, followed by water bath, stirring, and cooling. Finally, olive oil is added, emulsified, and dispersed to obtain the tea residue protein-based Pickering emulsion gel. This emulsion gel closely resembles the appearance and taste of buttercream frosting, with a lower fat content, satisfying consumers' pursuit of healthy food. It is also unaffected by differences in cake decorator skills, improving cake decorating efficiency and enabling the production of cake decorations that meet specific needs.

The invention pertains to an extruded protein composition comprising a vegetable protein and a protein-containing composition from an aleurone-containing plant-based material, wherein the protein-containing composition comprises at least 6 wt% fat and at least 30 wt% protein, based on the total dry weight of the protein-containing composition from an aleurone-containing plant-based material.

A composition, preferably a cosmetic composition, comprising - a rapeseed protein hydrolysate comprising protein fragments, wherein at least 50% (w / w) of the protein fragments has a molecular weight of less than 3.5 kDa; and - optionally a cosmetically acceptable further ingredient.

The invention relates to a method for producing a filter aid for liquid filtration, comprising the following steps: a) providing spent grain; and b) extracting and recovering the protein fraction from the spent grain; and c) deodorising the spent grain; and d) comminuting the spent grain; and e) obtaining the filter aid for the liquid filtration. The invention also relates to a filter aid for liquid filtration, and to a filter for liquid filtration, and to the use of a filter or a filter aid for liquid filtration.

The present disclosure relates to a process for preparing a pre-gelatinized corn gluten meal product that comprises the steps of adjusting pH of a corn gluten meal material to a range from pH 6.25 to 7.5 to obtain a gluten slurry; and pre-gelatinizing the gluten slurry to obtain the pre-gelatinized corn gluten meal product. The present disclosure also relates to a pre-gelatinized corn gluten meal product that has one or more improved attributes as compared to an equivalent untreated corn gluten meal product. A use of the pre-gelatinized corn gluten meal product as a food grade ingredient in making a plant-based food product is also provided in the present disclosure.

The invention relates to a process for the preparation of fibrous proteinaceous structures from an oilseed, preferably a Brassicaceae seed, more preferably rapeseed, comprising the steps of providing a protein concentrate from said seed extracted with hydro-alcohol, and texturizing the protein concentrate at a temperature between 80 °C and 160 °C. The invention further relates to a fibrous proteinaceous structure that is obtained from extracted seed protein concentrate, having a tensile stress between 50 and 600 kPa and a tensile strain between 0.1 and 1, to an edible product comprising said fibrous proteinaceous structure, and to the use of said fibrous proteinaceous structure in the manufacture of an edible product.

Disclosed herein are methods of isolating protein and / or fiber from brewers' spent grain (BSG), comprising: digesting starch in the BSG; oxidizing carbohydrates; solubilizing protein; removing insoluble fiber from a solution of the solubilized protein; and precipitating the protein. In some embodiments, the protein has a reduced fat content. In some embodiments, the protein has an improved Protein Digestibility Corrected Amino Acid Score.

The invention relates to a method for the preparation of potato protein and a native functional potato protein with a molecular weight of 10-120 kDa (according to SDS-Page primary structure), producible from potato amniotic fluid, which is obtained by the mechanical solid / liquid separation of chopped, cleaned potato parts, comprising: a) Protein content of at least 84% by weight absolute dry; b) a humidity content as dried protein: max. 10% by weight; c) Product solubility / protein solubility in water of 75-100%; d) Ash content of max. 3% by weight, which can be produced by a) chopping the potato raw material; b) mechanical separation of the potato mash into solid phase and liquid phase (potato amniotic fluid); c) pH adjustment to 6-9; d) ultrafiltration of the liquid phase; d) diafiltration of the ultrafiltration retentate; e) optionally before or after step d) removal of undesirable flavors by adsorption techniques; f) sterilizing the resulting protein solution; g) optionally drying the protein solution.

The present invention relates to a rapeseed protein hydrolysate comprising protein fragments, wherein at least 50% (w / w) of the protein fragments has a molecular weight of less than 3.5 kDa.

A method for hydrolyzing protein-rich waste includes the steps of: (A) pouring protein-rich waste and water into an outer shell of a hydrolysis furnace device; (B) drawing a portion of air out of the outer shell using a negative pressure device; (C) introducing inert gas into the outer shell using an air cylinder device; (D) introducing steam into the outer shell using a steam boiler device; (E) stirring the protein-rich waste and the water in the outer shell using a stirring module to generate a hydrolysis reaction; (F) discharging the protein-rich waste to a separation device; (G) performing a solid-liquid separation on the protein-rich waste using the separation device to separate a protein-rich hydrolyzate semi-finished product; and (H) reducing the moisture contained in the protein-rich hydrolyzate semi-finished product using a drying device to produce a protein-rich hydrolyzate finished product.

The invention belongs to the technical field of protein extraction from vinasse, and particularly relates to a method and device for extracting protein from vinasse. The device comprises a base, a feeding hopper is fixedly connected to the base, an annular groove is formed in the top face of the feeding hopper, a gear ring is rotationally connected into the annular groove, and two scraping plates are fixedly connected to the bottom face of the gear ring; the two scraping plates are positioned in an inner cavity of the feeding hopper and are tightly attached to the inner wall of the feeding hopper; the two fixing blocks are fixedly connected to the top face of the feeding hopper, gears are rotationally connected into the two fixing blocks, and the two gears are meshed with the gear ring; according to the grinding device, the two scraping plates are innovatively arranged and can be tightly attached to the inner wall of the feeding hopper to conduct all-dimensional scraping operation, the technical pain points that materials are hung on the wall, detained and slowly fall can be eradicated, and therefore the grinding efficiency and the continuous operation stability of the whole device are remarkably improved.

The present invention relates to a method for mimicking or enhancing the alcohol perception or flavour of a consumable preparation by using at least one component (S) which is selected from the group comprising stilbene, stilbene derivatives, plant extract containing stilbene and / or at least one stilbene derivative, or a mixture thereof, and in particular bringing a consumable preparation into contact with such at least one component (S).

The present application relates to the technical field of tea processing, in particular to a precipitating device for extracting tea protein and a process for extracting tea protein using the same, which sequentially performs extraction, ceramic membrane and rolling membrane immersion, filtration treatment and centrifugal separation treatment, and can simplify the production process, reduce the production cost and improve the production efficiency; compared with the process method of the prior art using membrane filtration, ultrafiltration and chromatography, the required equipment and operation process steps are simpler, the cost is lower, the production cycle is shorter, and the production efficiency is improved.

The present invention provides a method for producing a biomass comprising at least 65% protein from hydrogen-oxidising microorganisms using one or more input streams comprising one or more gaseous substrates and a nutrient composition which are controlled and wherein the biomass is produced at a rate of more than 10 g / l / d. The produced and isolated biomass is useful as feed or to provide nutrition to one or more organisms.

A method of processing an organic feedstock comprising mineralised tissues comprise: carrying out enzymatic hydrolysis of the organic feedstock to produce hydrolysis fractions and mineralised tissue remnants, wherein the mineralised tissue remnants comprise a proteinaceous portion; separating the mineralised tissue remnants from the hydrolysis fractions; and demineralising the mineralised tissue remnants to produce solubilised minerals and demineralised tissue remnants.

The present invention provides a method for producing a grain-derived high-protein food product, the method comprising the steps of: a) providing a biomass substrate, the biomass substrate comprising at least one type of grain, preferably brewer's spent grain; b) subjecting the biomass substrate to a heat treatment to sterilize the substrate; c) inoculating the sterilized substrate obtained from step b) with a fungal strain, preferably forming the substrate into a predetermined shape suitable for solid flat-bed culture; and d) incubating the inoculated biomass substrate obtained in step c) in an aerobic environment at 15-30°C to grow a network of fungal mycelium in the biomass substrate, thereby improving the structure and flavor of the food product. The present invention also provides a novel Pleurotus ostreatus strain.

In an embodiment, a reactor for separating oil and protein from sludge material. The reactor includes a pressure-rated vessel with an inlet for sludge, one or more solvent injectors fluidly coupled to a solvent supply, and an agitator configured to macerate the sludge and enhance solvent contact. A load cell processing system measures sludge mass and meters solvent addition accordingly. A pressure system applies positive head pressure, while an integrated variable-pressure filter plate and a vacuum system withdraw a solvent-oil phase and retain a protein-rich fraction. Internal serpentine flow-directing elements positioned adjacent the agitator guide liquid phases downward and solids upward. A heating system with heated-air inlets at a upper portion of the vessel introduces air downwardly to assist drying of the protein-rich fraction. Separate discharge mechanisms eject the protein-rich fraction and the oil fraction following separation, enabling efficient recovery of higher-value protein and oil products.

The present invention provides a method for converting a solid mixture (200) into an undissolved portion (310), a precipitate portion (320), and a supernatant portion (330): an extraction stage (10) comprising dissolving at least a portion of the solid mixture (200) in an extraction liquid (400), thereby providing a liquid mixture (500) and an undissolved portion (310), the extraction liquid (400) comprising: (a) an organic extraction material (410) selected from the group consisting of acetone and alcohol; (b) at least 0.01 M OH; - , (c)Na + , K. + , Ca 2+ , Mg 2+ and NH4 + and (d) water (700); a first separation step (20) comprising separating a liquid mixture (500) from an undissolved portion (310); and a precipitation step (30) comprising supplying CO2 (600) to the liquid mixture (500), thereby providing a precipitate portion (320) and a supernatant portion (330).

A protein preparation from green leaf material comprises at least 55% protein in the dry matter (w / w) and at least 25% dietary fiber of the green leaf material in the dry matter (w / w). It can be produced after drying the green leaf material, mechanically comminuting (10) it into a powder (12), carrying out at least one extraction (20) with at least one solvent or solvent mixture to separate or partially separate (202) cell membrane lipids and other solvent-soluble substances to obtain a decolorized biomaterial, and dispersing (80) the extraction residue in an aqueous phase to form a stable dispersion.

Provided is a method of processing stillage from an ethanol production process. The method comprises treating stillage comprising oil, protein, and water upstream of a separation, concentration or evaporation step with at least one organic coagulant and at least one flocculant, thereby forming treated thin stillage comprising solids which include at least a portion of the oil and protein; and clarifying the treated stillage via a solid / liquid separation process thereby forming clarified stillage and a separated solids phase comprising at least a portion of the protein from the stillage.

The present disclosure provides a method for producing a protein and fiber composition from brewers spent grain, which method includes micronizing the dried brewers spent grain using a pin mill and fractionating the micronized brewers spent grain using an air classifier. The disclosure also provides methods for producing protein and fiber compositions, food products incorporating the protein or fiber compositions, and food products including the protein or fiber compositions.

The invention provides a production method of recombinant crispy crayfish based on endogenous nutrition readdition. According to the method, the crispy finished product is prepared through the steps of pretreating the small-size crayfish, then dormancy, meat separation, shrimp meat rinsing, by-product nutritional ingredient extraction, chopping and mixing, forming, microwave vacuum drying, microwave puffing, hot air drying, air frying and the like, so that the utilization value of the small-size crayfish is increased, and the crispy finished product is obtained; the comprehensive utilization rate of the raw materials and the nutritional value of the product are also improved. The recombinant shrimp crisp prepared by the method is fragrant, crisp and delicious, high in nutritional value, low in salt and fat, and unique in flavor.

A method for hydrolyzing protein-rich waste includes the steps of: A) pouring protein-rich waste and water into an outer shell (21) of a hydrolysis furnace device (2); B) drawing a portion of air out of the outer shell (21) using a negative pressure device (3); C) introducing inert gas into the outer shell (21) using an air cylinder device (4); D) introducing steam into the outer shell (21) using a steam boiler device(5); E) stirring the protein-rich waste and the water in the outer shell (21) using a stirring module (22) to generate a hydrolysis reaction; F) discharging the protein-rich waste to a separation device (6); G) performing a solid-liquid separation on the protein-rich waste using the separation device (6) to separate a protein-rich hydrolyzate semi-finished product; and H) reducing the moisture contained in the protein-rich hydrolyzate semi-finished product using a drying device (7) to produce a protein-rich hydrolyzate finished product.