Abstract: Described herein are essential oils, extracts, apparatus and methods for the extraction of the essential oils and extracts from plant biomass using microwaves.

Abstract: In a system for performing a multi-step process for selectively purifying various pharmacologically-relevant components of a source plant such as cannabis, an initial step of the process provides a low-temperature, robust process for dehydrating and decarboxylating the starting product—fresh raw cannabis—by means of a vacuum-assisted microwave distillation process. An important by-product of the dehydration/decarboxylation is a terpene-rich distillate. By doing the terpene capture under vacuum, distillation temperature may be kept low. The low distillation temperature maximizes yields of thermally-sensitive components such as terpenes and cannabinoids.

Abstract: Various aspects of the disclosure relate to methods and systems for extracting plant oil from plant material. A system may comprise a microwave emitter, an extraction chamber, and a cooling chamber. Microwave radiation emitted by the microwave emitter may dielectrically heat a microwave absorbing agent, which may heat the plant oil of the plant material. Plant oil of the plant material may be volatized in the extraction chamber and may be directed into the cooling chamber to be condensed.

Abstract: A method of extracting an essential oil from plant matter, starting with providing plant matter to an interior of an extraction vessel, wherein the plant matter includes at least one essential oil. Next, at least one vacuum pump is used to reduce the pressure within the interior of the extraction vessel with the plant matter therein to an absolute pressure of less than 1.0 mm Hg absolute pressure. Microwave energy is applied to the plant matter while the interior of the extraction vessel is under the reduced pressure, thereby forming a vapor including at least a portion of the essential oil. The vapor is directed from the extraction vessel to at least one condenser vessel. Finally, the vapor is condensed to a liquid state such that the vapor includes at least a portion of the essential oil, by utilizing the at least one condenser vessel.

Abstract: A method for producing a clean-tasting, neutral-color, concentrated, liquid protein base including separating fibrous material from the protein base. The method further includes applying ultrasonication to the protein base at an ulirasonication unit according to ulirasonication settings. The ultrasonication settmgs are adapted to cause acoustic cavitation within the protein base. The method further includes filtering the protein base through one or more membrane filters after separating the fibrous material from the protein base. The method further includes processing the protein base to form a protein ingredient in certain cases, the method further includes processing the separated fibrous material to produce a dietary fiber. Processing the fibrous material includes converting gelatinized starch from the separated fibrous material into resistant starch.

Abstract: An extraction system may include a primary extractor that is configured to process a main feedstock undergoing extraction and a secondary extractor configured to process particulate matter separated from miscella produced on the primary extractor. In some configurations, the secondary extractor is an immersion extractor that has a solvent stream flowing in a counter current direction to a direction which the particulate matter flows through the extractor. In operation, the primary extractor can generate a miscella stream containing solvent and components extracted from the feedstock being processed by the extractor. Following separation in which the miscella stream is processed to remove particulate matter, the particulate matter may be charged to the secondary extractor as a feedstock for the secondary extractor.

Abstract: A thermal management system includes a slurry generator, an injector pump coupled to the slurry generator, a heat exchanger reactor coupled to the injector pump, wherein the heat exchanger reactor is adapted to subject a thermally expendable heat absorption material to a temperature above 60° C. and a pressure below 3 kPa, and wherein the expendable heat absorption material endothermically decomposes into a gaseous by-product. A vapor cycle system is coupled to the heat exchanger reactor and is operatively connected to a thermal load. A thermal energy storage system may be coupled to the vapor cycle system and the thermal load. The thermal energy storage system may isolate the heat exchanger reactor from thermal load transients of the thermal load.

Abstract: In one embodiment, a method comprises adding a plurality of soybeans to an extractor, the soybeans having an average protein:oil ratio of greater than 2.3, heating the soybeans, removing hulls from the plurality of soybeans, and grinding the plurality of soybeans with water at a temperature between 180° F. and 190° F. to yield a soy extract having hexanal levels of less than 50 parts per billion (ppb).

Abstract: A thermal management system includes a slurry generator, an injector pump coupled to the slurry generator, a heat exchanger reactor coupled to the injector pump, wherein the heat exchanger reactor is adapted to subject a thermally expendable heat absorption material to a temperature above 60° C. and a pressure below 3 kPa, and wherein the expendable heat absorption material endothermically decomposes into a gaseous by-product. A vapor cycle system is coupled to the heat exchanger reactor and is operatively connected to a thermal load. A thermal energy storage system may be coupled to the vapor cycle system and the thermal load. The thermal energy storage system may isolate the heat exchanger reactor from thermal load transients of the thermal load.

Abstract: A method and system is disclosed which uses a combination of optical and mechanical separation processes to remove gluten-containing grains from a mixture of oat kernels.

Abstract: A method and system is disclosed which uses a combination of optical and mechanical separation processes to remove gluten-containing grains from a mixture of oat kernels.

Abstract: A waste stream is treated by anaerobic digestion. A process is described involves a step of separating solids from digestate, and returning separated solids to a digester. Optionally, there may be a step of solids separation in which larger solids are removed from the digester. A process and apparatus are described for treating waste sludge from a wastewater treatment plant in an anaerobic digester. Feed sludge is thickened or solids are separated from digestate and returned to the digester. Additional co-digestion waste may be added to the digester. The process and apparatus may be used in a retrofit of an existing wastewater treatment plant.

Abstract: The present invention relates to an extract obtained by extracting useful components containing equol from an equol-containing fermented soybean hypocotyl, and to a method for producing the same. The present invention makes it possible to efficiently obtain useful components containing equol from the fermented soybean hypocotyl by subjecting an equol-containing fermented soybean hypocotyl to extraction using an ethanol aqueous solution as an extractant. The present invention reduces the content of saponin, which causes an unpleasant taste, by sequentially subjecting the equol-containing fermented soybean hypocotyl to extraction using an ethanol aqueous solution and ethanol, while efficiently extracting equol and glycitein.

Abstract: Methods and apparatus for separating and removing aflatoxin-contaminated corn from batches of corn by a floating process, thus producing a distinguishable floating mat of contaminated corn and a separate submerged bed of uncontaminated and less contaminated corn. The methods of this disclosure include removing the floating contaminated corn mat by a vacuum mechanism or by liquid flow. The methods reduce the aflatoxin level in the submerged corn bed as much as 80% from the initial aflatoxin level, while removing no more than 15% from the batch of corn.

Abstract: The present invention relates to an extract obtained by extracting useful components containing equol from an equol-containing fermented soybean hypocotyl, and to a method for producing the same. The present invention makes it possible to efficiently obtain useful components containing equol from the fermented soybean hypocotyl by subjecting an equol-containing fermented soybean hypocotyl to extraction using an ethanol aqueous solution as an extractant. The present invention reduces the content of saponin, which causes an unpleasant taste, by sequentially subjecting the equol-containing fermented soybean hypocotyl to extraction using an ethanol aqueous solution and ethanol, while efficiently extracting equol and glycitein.

Abstract: The present invention provides refined roasted coffee beans having a Hunter L value of 10 to 30 and a hydroxyhydroquinone content of not higher than 30 mg/kg by contacting an aqueous solvent with raw material roasted coffee beans. The invention also provides a process for producing refined roasted coffee beans, which includes contacting raw material roasted coffee beans having a Hunter L value of 12 to 35, with coffee bean-derived extract-containing water selected from water containing an extract derived from roasted coffee beans having a Hunter L value of 40 or more and water containing an extract derived from raw coffee beans.

Abstract: A fuel cell system includes a fuel cell stack and a flow control device that controls a supply of a first phase fluid flowing through the fuel cell stack. A controller monitors at least one parameter of the fuel cell stack and controls the supply to generate pulses of reactant when the at least one parameter crosses a threshold to flush a second phase fluid from said fuel cell stack.

Abstract: Generally, a bran processing system for the supercritical carbon dioxide extraction of bran extraction material from bran and fractionation of the bran extraction material. Specifically, a bran processing system for the isolation of a bran extraction material fraction enriched in ferulate-phytosterol esters or oryzanol.

Abstract: A pulse protein product having a protein content of at least about 60 wt % (N×6.25) d.b., preferably a pulse protein isolate having a protein content of at least about 90 wt % (N×6.25) d.b., is prepared from a pulse protein source material by extraction of the pulse protein source material with an aqueous calcium salt solution, preferably calcium chloride solution, to cause solubilization of pulse protein from the protein source and to form an aqueous pulse protein solution, separating the aqueous pulse protein solution from residual pulse protein source, optionally concentrating the aqueous pulse protein solution while maintaining the ionic strength substantially constant by using a selective membrane technique, optionally diafiltering the optionally concentrated pulse protein solution, and optionally drying the optionally concentrated and optionally diafiltered pulse protein solution.

Abstract: A coffee cherry is harvested, preferably in a sub-ripe state, and quick-dried to provide a basis for numerous nutritional products. Such coffee cherries and portions thereof may be particularly characterized by their extremely low concentration of mycotoxins, including various aflatoxins, fumonisins, ochratoxins, and/or vomitoxin (DON, deoxynivalenol).

Abstract: Provided are a piceatannol-containing composition which is a composition originating in a natural material and containing piceatannol at a high concentration, and a method of producing the piceatannol-containing composition. A piceatannol-containing composition which contains 0.0001 to 99.9% by mass of piceatannol is obtained by extracting passion fruit seeds. The extraction of piceatannol is carried out by grinding the passion fruit seeds, adding at least one solvent selected from an aqueous alcohol-based solvent and an aqueous ketone-based solvent and agitating to thereby extract piceatannol into the above-described solvent. In this case, it is preferable to conduct stepwise extraction by using both of the aqueous alcohol-based solvent and the aqueous ketone-based solvent.

Abstract: This invention relates to a process for preparing a vegetable protein concentrate from oleaginous vegetable material that comprises the steps of: a) pre-treating the oleaginous vegetable material to open the cells; b) extracting the pre-treated vegetable material in a first extractor with an apolar solvent, to produce a solvent-wet, defatted vegetable material; c) contacting the defatted vegetable material with aqueous ethanol with an ethanol concentration of at least 80% by weight to produce a ethanol-wet, defatted vegetable material; d) wetting the ethanol-wet, defatted vegetable material with aqueous ethanol; e) extracting the vegetable material in an ultimate extractor to produce a solvent-wet proteinaceous material; f) desolventising said solvent-wet proteinaceous material to produce a vegetable protein concentrate.

Abstract: A liquid infusion and/or brewing process is described. The process includes the steps of placing a desired amount of an infusion material into a chamber at atmospheric pressure, placing a desired amount of liquid into said chamber, sealing said chamber from the surrounding atmosphere, and applying at least one reduced pressure cycle within said chamber, wherein said at least one cycle includes reducing pressure within said chamber to form at least a partial vacuum within said chamber and subsequently returning said chamber to about atmospheric pressure. Methods for separating the brewing media from the liquid after completion of the brewing process are also described.

Abstract: Canola protein isolates are provided which contain both albumin and globulin protein fractions that are soluble and transparent in an acidic aqueous environment. The canola protein isolates are completely soluble in water at low pH, low in phytic acid and useful in products for human consumption, pet foods and aquaculture.

Abstract: In a liquid stream capture process for extracting various components in a dry mill ethanol process, a converted mash is separated into sugars/carbohydrates and corn residue by rinsing the converted mash with a dilute solvent stream and, after the sugars/carbohydrates have been separated, oils and proteins are extracted from the corn residue by rinsing the corn residue with a concentrated solvent stream. The dilute solvent stream is a mixture of ethanol and water, and the concentrated solvent stream is pure ethanol.

Abstract: Generally, a method of pressure regulated supercritical fluid fractionation of oil seed extraction materials which can be utilized to refine oil seed extraction material established in an amount of supercritical fluid. Specifically, a method of pressure regulated supercritical fluid fractionation of corn germ extraction material to produce a refined corn oil extraction material.

Abstract: Provided is a concentrated coffee composition containing chlorogenic acids at a high concentration and having good taste or flavor. The concentrated coffee composition of the present invention contains the following components (A) and (B): 100 to 300 mg/g of chlorogenic acids (A) in dry solids content; and not more than 0.33 mg/g of 5-hydroxymethylfurfural (B) in dry solids content, wherein the dry solids content is 10 to 100 mass %.

Abstract: A process for purifying a lipid composition having predominantly neutral lipid components having at least one long chain polyunsaturated fatty acid is disclosed. The process employs contacting the lipid composition with a polar solvent, such as acetone, wherein the solvent is selected such that contaminants are less soluble in the solvent than is the long chain polyunsaturated fatty acid. The process is typically conducted at cooler temperatures, including about 0° C. Upon precipitation of the contaminants from the lipid composition, a separation is conducted to remove the precipitated material from the lipid composition. The long chain polyunsaturated fatty acids can include ARA, DPA, EPA, and/or DHA. The process of the present invention effectively winterizes lipid compositions, thereby reducing the tendency of such compositions to become hazy.

Abstract: The present invention relates to a stable and liquid olein fraction wherein less than 8.6% of the TAG species of said olein fraction have the general formula SMS and at least 26% of TAG species of said olein fraction have the general formula SMM, wherein S represents a saturated fatty acid and M represents a monoenoic fatty acid, which olein fraction is obtainable by fractionation of a high oleic high saturated sunflower oil; and collecting the liquid fraction. The invention further relates to a method for preparation of a stable and liquid olein fraction by low temperature fractionation of a high oleic, high saturated sunflower oil.

Abstract: A method for physical separation and purification of bioactive phenolics from fruits, berries and vegetables by subjecting a fruit, berry or vegetable extract solution having a Brix of from about 1 to about 4 to ultrafiltration using an about 2,000-6,000 Dalton cutoff ultrafiltration membrane under a pressure of about 30-120 psi, and a temperature of about 80-110° F. This is followed by subjecting the resulting retentate to diafiltration-ultrafiltration with the addition of water, using an about 2,000-6,000 Dalton cutoff ultrafiltration membrane under a pressure of about 30-120 psi, and a temperature of about 80-110° F., and recovering the diafiltered retentate or the bioactive phenolic containing solids thereof.

Abstract: Grape material is processed to yield a grape extract high in concentrated polyphenols, with ORAC values exceeding at least about 10,000 ?mol TE/g. The grape material is dried, and soaked in ethanol to commence desired concentrate extraction. Following ethanol removal, inactive residue is at least partially separated from the desired concentrate solution, which passes through a macroporous absorption resin that absorbs desired active ingredients. Ethanol resin washing yields an intermediate extraction solution. After ethanol removal, the intermediate extract solution with the mixed active ingredients is refined. During refinement, high concentration of polyphenols and monomeric phenols are separated, and collected. These collected materials yield a desired high ORAC extract solution. Further drying yields the desired material, which is tested and packaged. This material exhibits good water solubility, mild flavor, and can be added to foodstuffs and nutritional supplements as a beneficial antioxidant.

Abstract: The present invention provides refined roasted coffee beans having a Hunter L value of 10 to 30 and a hydroxyhydroquinone content of not higher than 30 mg/kg by contacting an aqueous solvent with raw material roasted coffee beans. The invention also provides a process for producing refined roasted coffee beans, which includes contacting raw material roasted coffee beans having a Hunter L value of 12 to 35, with coffee bean-derived extract-containing water selected from water containing an extract derived from roasted coffee beans having a Hunter L value of 40 or more and water containing an extract derived from raw coffee beans.

Abstract: The problem to be solved of the present invention is to provide a method which can efficiently and economically produce a flavoring agent and can give the original flavor of a raw material to a food and drink. The objective of the present invention is also to provide a flavoring agent. The method for producing a flavoring agent according to the present invention is characterized in comprising the steps of mixing a flavor material with a solvent and extracting a flavor component contained in the fragrant material under pressure; wherein a solubility parameter of the solvent is not less than 8.0 and not more than 25.0.

Abstract: A consumable comprising an ingredient or ingredients that cause an off-taste in the consumable, and a chlorogenic acid provided in a concentration sufficient to mask or modify the off-taste. The chlorogenic acid may be supplied as an extract from a botanical source obtained by extraction at 30-80° C. with water and/or a polar organic solvent. The method of making an off-taste by addition of a chlorogenic acid to a consumable is also claimed.

Abstract: Specifically, a dry corn fractionation system which operates to produce an endosperm fraction which can be concurrently of greater purity at greater yield than obtainable from corn milling or dry corn milling processes.

Abstract: An improved extracted corn comprising from about 0.6 to about 2.8 percent by weight (on an anhydrous basis). The composition has a nutritional profile advantageous for use as an animal feed ingredient. Also provided are processes for the preparation of the extracted corn composition; feed rations incorporating the extracted corn composition; and methods for the preparation of such feed rations.

Abstract: Generally, a method of pressure regulated supercritical fluid fractionation of oil seed extraction materials which can be utilized to refine oil seed extraction material established in an amount of supercritical fluid. Specifically, a method of pressure regulated supercritical fluid fractionation of corn germ extraction material to produce a refined corn oil extraction material.

Abstract: Provided are a piceatannol-containing composition which is a composition originating in a natural material and containing piceatannol at a high concentration, and a method of producing the piceatannol-containing composition. A piceatannol-containing composition which contains 0.0001 to 99.9% by mass of piceatannol is obtained by extracting passion fruit seeds. The extraction of piceatannol is carried out by grinding the passion fruit seeds, adding at least one solvent selected from an aqueous alcohol-based solvent and an aqueous ketone-based solvent and agitating to thereby extract piceatannol into the above-described solvent. In this case, it is preferable to conduct stepwise extraction by using both of the aqueous alcohol-based solvent and the aqueous ketone-based solvent.

Abstract: A general object of the present invention is to utilize “delayed dilution” of a concentrated extract to provide a beverage brewing system which immediately (upon customer selection) provides selective dilution (based on individual consumers selections) of a fresh-brewed coffee extract after the extract has been allowed to brew and held as an extract before dilution. It is also a general object of the present invention to utilize the undiluted extract to mix and dissolve other beverage compounds to make flavored coffees, cappuccinos, lattes, and the like. “Delayed mixing” and/or “delayed filtering” may also be utilized.

Abstract: The present invention relates to a process for reducing the polyphenol oxidase activity in cocoa beans comprising the step of steaming non-fermented, non-roasted raw cocoa beans with water vapor.

Abstract: Grape material is processed to yield a grape extract high in concentrated polyphenols, with ORAC values exceeding at least about 10,000 ?mol TE/g. The grape material is dried, and soaked in ethanol to commence desired concentrate extraction. Following ethanol removal, inactive residue is at least partially separated from the desired concentrate solution, which passes through a macroporous absorption resin that absorbs desired active ingredients. Ethanol resin washing yields an intermediate extraction solution. After ethanol removal, the intermediate extract solution with the mixed active ingredients is refined. During refinement, high concentration of polyphenols and monomeric phenols are separated, and collected. These collected materials yield a desired high ORAC extract solution. Further drying yields the desired material, which is tested and packaged. This material exhibits good water solubility, mild flavor, and can be added to foodstuffs and nutritional supplements as a beneficial antioxidant.

Abstract: Method of reducing residual oil in DDGS by pulverizing and pelletizing the DDGS followed by extraction with an organic solvent.

Abstract: A process for purifying a lipid composition having predominantly neutral lipid components having at least one long chain polyunsaturated fatty acid is disclosed. The process employs contacting the lipid composition with a polar solvent, such as acetone, wherein the solvent is selected such that contaminants are less soluble in the solvent than is the long chain polyunsaturated fatty acid. The process is typically conducted at cooler temperatures, including about 0° C. Upon precipitation of the contaminants from the lipid composition, a separation is conducted to remove the precipitated material from the lipid composition. The long chain polyunsaturated fatty acids can include ARA, DPA, EPA, and/or DHA. The process of the present invention effectively winterizes lipid compositions, thereby reducing the tendency of such compositions to become hazy.

Abstract: System for making and delivering a customized beverage product to a consumer having a user interface, a customization director in communication with a customization data store and the user interface, wherein the customization director includes executable instructions for determining a users customized formulation; and a beverage delivery system in communication with the customization director, wherein the beverage delivery system includes executable instructions for delivering a customized beverage product. Method for delivering a customized beverage product to an individual including the steps of obtaining consumer preference data; determining a consumer beverage formulation corresponding to the consumer preference data; and providing the consumer a customized beverage corresponding to the customized beverage formulation, utilizing one or more of delayed dilution, delayed mixing, and delayed filtering, in any order.

Abstract: Grape material is processed to yield a grape extract high in concentrated polyphenols, with ORAC values exceeding at least about 10,000 ?mol TE/g. The grape material is dried, and soaked in ethanol to commence desired concentrate extraction. Following ethanol removal, inactive residue is at least partially separated from the desired concentrate solution, which passes through a macroporous absorption resin that absorbs desired active ingredients. Ethanol resin washing yields an intermediate extraction solution. After ethanol removal, the intermediate extract solution with the mixed active ingredients is refined. During refinement, high concentration of polyphenols and monomeric phenols are separated, and collected. These collected materials yield a desired high ORAC extract solution. Further drying yields the desired material, which is tested and packaged. This material exhibits good water solubility, mild flavor, and can be added to foodstuffs and nutritional supplements as a beneficial antioxidant.

Abstract: A process for preparing a texturizing powder by creating a mixture of egg and milk protein components, pasteurizing the mixture at a temperature that is sufficiently high to eliminate bacteria, and drying the pasteurized mixture to form a powder that retains the functional and organoleptic properties of the egg when reconstituted in an aqueous medium is provided. A texturizing powder and edible compositions including the powder are also described.

Abstract: The present invention provides refined roasted coffee beans having a Hunter L value of 10 to 30 and a hydroxyhydroquinone content of not higher than 30 mg/kg by contacting an aqueous solvent with raw material roasted coffee beans. The invention also provides a process for producing refined roasted coffee beans, which includes contacting raw material roasted coffee beans having a Hunter L value of 12 to 35, with coffee bean-derived extract-containing water selected from water containing an extract derived from roasted coffee beans having a Hunter L value of 40 or more and water containing an extract derived from raw coffee beans.

Abstract: A bean curd skin having improved flavor and texture is provided by allowing the flavor and texture of the bean curd skin to be modified. An liquid bean extract including as a principal component a germinated bean extract derived from a germination-treated bean as a raw material is heated to obtain the bean curd skin. It is preferred that the germination-treated bean be germinated to an extent where the bitterness of the bean curd skin is reduced, and where the germination percentage of the germination-treated bean is 10% to 100%. The weight ratio of ?-aminobutyric acid to isoflavone in the liquid bean extract is more preferably in the range of 10 to 100 and 250 to 100.

Abstract: Flax protein isolates are obtained in a procedure in which flax oil seeds are initially extracted to remove mucilage therefrom prior to crushing to recover the oil and produce a meal. The flax protein meal then is processed to recover a flax protein isolate therefrom.

Abstract: Flax and linola oil seed protein isolated are provided. Such isolates are made by extracting flax and linola oil seed protein from the oil seed meal, concentrating the aqueous protein solution, diluting the concentrated protein solution to form protein micelles, collecting mass. Further flax protein isolate may be recovered from the supernatant from the protein micellar formation. The protein isolated have a protein content of at least about 90 wt % (N ×6.25), preferably at least about 100 wt %, on a dry weight basis.