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7622599 |
Isolation and purification of carotenoids from marigold flowers
The present invention explains a realistic and effective process for isolating and purifying carotenoids containing higher concentrations of carotenoids such as trans-lutein, trans-zeaxanthin,...
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7615657 |
Method of producing an oil extract from seeds of plants via a binary azeotropic solvent mixture
The invention describes a method of producing extracts from the seeds of meadowfoam, brassicas and crambe plants. A number of subsidiary processes and steps are shown in order to extract differing...
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7297803 |
Process for the preparation of lutein ester concentrate
A method for concentrating trans-lutein esters from marigold oleoresin, which includes blending the oleoresin with a solvent and a co-solvent of lower alkanols and recovering a precipitate enriched...
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7259269 |
Method for obtaining an oil fraction and a protein fraction from a vegetable starting substance
A method for obtaining an oil fraction and a protein fraction from a vegetable starting substance comprises the steps of: extracting the starting substance which has been reduced in size with...
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7223877 |
Uses of hydroquinone substituted polyunsaturated fatty acids as antioxidants
This invention provides novel antioxidants comprising hydroquinone substituted polyunsaturated fatty acids. Such fatty acids can be obtained from crude kombo butter and are suitable for...
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7156981 |
ITFM extraction of oil seeds
A process for the producing edible protein-containing meal for human and animal consumption and high quality food grade oils from oil seed using iodotrifluoromathane as the solvent is shown. The...
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7148366 |
Method and system for extraction of oil from corn
A process for removing oil from an agricultural substrate, including a dry grind corn. An ethanol solution with a concentration in the range of from about 90% to about 100% ethanol is mixed with...
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7008528 |
Process and system for continuously extracting oil from solid or liquid oil bearing material
A process for continuously extracting oil from a solid or liquid oil-bearing material comprises (a) removing air from the extraction system, (b) introducing an inert gas into the extraction system...
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7002029 |
Oil extraction process and apparatus therefor
A process for solvent extraction of oils, in an extraction chamber, comprises the formation of a solvent mist with significant adiabatic cooling, whereby a pressure difference between the solvent...
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6924381 |
Modified physical refining of soybean oil
A solvent extraction free, process for producing refined soybean oil that is high in calcium and/or magnesium is described in which mechanically extracted crude soybean oil is subjected to a...
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6860998 |
Process and apparatus for preparing extracts and oils from plants and other matter
The invention relates to a process for extracting fixed and mineral oils, and/or essential oils, from materials using a process of solvent extraction which is performed under pressure. The solvent...
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6802977 |
Method for obtaining powder from highly concentrated high viscous solutions
The present invention relates to a method for obtaining a purified solid powder from highly concentrated, semi-liquid, high viscous solutions containing one or more solutes and a first solvent. The...
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6800316 |
Method for fractionating cooking oil
The invention concerns a method for fractionating cooking oil, in particular frying oil, using a solvent with supercritical pressure. The method is characterized in that it comprises steps which...
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6743930 |
Kernel oil from plant kernel, process for extracting same, pharmaceutical composition and thereof
The invention provides a kernel oil extracted from plant kernels, comprising triglyceride 90-99.9%, diglyceride 0.01-5%, monoglycerides 0.01-3%, sitosterol 0.1-2.5% and cyclolanosterol 0.01-1%. The...
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6713512 |
Uses of kombic acid as an anticancer and cholesterol-lowering agent
This invention provides a novel antioxidant, kombic acid or a derivative thereof, obtained from crude kombo butter suitable for preventing oxidation of various organic materials. In particular, the...
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6673952 |
Method for extracting and fractionating fats with solvent, using at least a hydrofluroether
The invention concerns a method for extracting and fractionating fats contained in a raw material, characterized in that it comprises at least a step which consists in using an extraction solvent...
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6667015 |
Apparatus and method for extracting biomass
An apparatus for extracting biomass includes a closed loop circuit having an extraction vessel ( 11 ), an evaporator ( 12 ), a compressor ( 13 ), a condenser ( 14 ) and (optionally) a storage...
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6610867 |
Corn oil processing and products comprising corn oil and corn meal obtained from corn
Corn oil and corn meal obtained from corn are included in useful products. The corn oil is extracted from the corn to form the corn meal. The corn grain process generally includes the steps of...
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6569480 |
Liquefied gas extraction process
A process for extracting a fat from a feedstock (e.g., chocolate liquor), includes mixing the feedstock with a liquefied gas solvent (e.g., butane), filtering, washing the retentate with additional...
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6551642 |
Process for removing oil from foodstuffs using a membrane filter
A process and system for extracting a solute from a solid material, such as oil from oil-bearing foodstuffs, utilize a substantially tubular membrane filter to separate a mass of the extracting...
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6545146 |
Lower alkyl alcohol recovery from a stripping mixture
Methods of removing a lower alkyl alcohol from a polyester mixture of polyol fatty acid polyester and lower alkyl alcohol comprise (a) contacting the polyester mixture with a stripping mixture...
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6521768 |
Process for the extraction of lipids from fatty bird tissues
A method for the extraction of lipids from lipid containing tissues of a member of the bird species such as the ratite, gallinaceous or anatidae wherein the lipid containing tissues are comminuted...
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6489494 |
Uses of kombic acid as an antioxidant
This invention provides a novel antioxidant, kombic acid or a derivative thereof, obtained from crude kombo butter suitable for preventing oxidation of various organic materials. In particular, the...
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6388110 |
High oil corn processing
A commercial-scale method for processing corn grain includes the steps of flaking corn grain having a total oil content of at least about 8% and extracting a corn oil from the flaked corn grain....
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6355816 |
Process for isolating saponins from soybean-derived materials
This invention uses acetone/water mixtures at various concnetration and temperatures as a cost effective method for recoveing soy saponins of high purity from soybean-derived materials, while also...
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6329557 |
Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls
The present invention provides an industrial scale process for obtaining lutein and zeaxanthin concentrates of high purity from saponified marigold extracts that may have high levels of chlorophyll.
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6313328 |
Extraction of corn oil from flaked corn grain
A commercial-scale method for processing corn grain includes the steps of flaking corn grain having a total oil content of at least about 8% and extracting a corn oil from the flaked corn grain....
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6265593 |
Process for solvent extraction of hydrophobic compounds
A process is disclosed for extracting hydrophobic compounds from substantially fat-, oil-, and wax-free substance mixtures by using at least one non-polar extraction solvent in conjunction with at...
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6258964 |
Method for extracting fat-soluble components from microbial cells
A method of extracting liposoluble components contained in microbial cells, including the steps of drying microbial cells containing liposoluble components, descructing and molding the resultant...
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6248910 |
Process for extracting oil from oil-bearing naturally occurring organic materials
A multi-stage extraction process for extracting oil from naturally occurring oil-bearing organic materials. The oil, which is extracted, is inherent in the organic material by nature and is...
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6229033 |
Fat products from high stearic soybean oil and a method for the production thereof
Fractionation of high stearic soybean oils and their use for the production of edible oils and fat products suitable for confectionary and high stability applications is disclosed. High stearic...
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6225483 |
Cold solvent extraction process for extracting oil from oil-bearing materials
A process for removing oil from oil-bearing material at substantially atmospheric pressure and are relatively low temperatures. The preferred temperature is the boiling point of the solvent,...
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6201145 |
Non-hydrogenated canola oil for food applications
A non-hydrogenated canola oil having superior oxidative stability and fry stability useful for food applications is disclosed, as well as seeds, plant lines and progeny thereof from which the oil...
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6201142 |
Process for recovery of corn oil from corn germ
An efficient process for recovering high quality corn oil from corn germ. The process involves pre-treating corn germ by Rehydration, conditioning and, optionally flaking. This is followed by...
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6191293 |
Trans-xanthophyll ester concentrates of enhanced purity and methods of making same
Trans-xanthophyll ester concentrates having a trans-xanthophyll ester content of at least four times greater and preferably at least nine times greater than the cis-xanthophyll ester content are...
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6172246 |
Process for extracting fatty components from cooked foods
A multi-stage extraction process for extracting fats and oils from cooked food products. The cooked food products can be plant-derived or animal-derived food products, particularly fried snack food...
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6166231 |
Two phase extraction of oil from biomass
A method of separating edible oil from biological material is disclosed. A biomass slurry containing microbial material in an aqueous suspension is collected. The slurry is typically placed in a...
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6111119 |
Process for removing oil from food products
A process for recovering oil from oil-bearing food products includes storing the organic solvent vapor used as the extracting medium in a vapor recovery tank between extraction phases. After a...
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6103918 |
Process of producing glyceride oil having a low content of non-hydratable phosphatides
A process of producing glyceride oil having a very low content of non-hydratable phosphatides from fatty seeds and fruits is disclosed. In the process, the fatty material is instantaneously and for...
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6042869 |
Bulk animal feeds containing conjugated linoleic acid
A conjugated linoleic acid is prepared in industrial scale as a hydrolyzed isomerized product for blending into bulk domestic animal feeds. The CLA-containing isomerized hydrolyzed oil from...
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6022453 |
Apparatus for the distillation of oil-seed extracts
A compact apparatus of the distillation of solvent from a mixture of the solvent with oil seed for the extraction thereof according to the invention, the primary module includes a vapor scrubber...
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5998640 |
Method for recovering oil from an oil-bearing solid material
A method and apparatus for continuously removing oil from oil-bearing solids such as tar sands, vegetables or other solid materials using a solvent is provided. By providing a pressure differential...
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5985344 |
Process for obtaining micronutrient enriched rice bran oil
A simple and cost effective enrichment process for enhancing antioxidant content of rice bran oil from crude rice bran oil (CrRBO) is described. The process comprises extracting the CrRBO using...
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5980964 |
Extraction of oil from oil bearing products with a chilled liquefied normally gaseous solvent
A method of extracting from an oil bearing product at below a select temperature. The method includes providing an oil bearing product at a temperature at or below the select temperature. A liquid...
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5976595 |
Flavoring of edible oils
Process for flavouring an edible oil by incorporating into a recipient oil flavour substances of which a part has been derived from liquid/liquid extraction, particularly using an ethanol/water...
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5939571 |
Device and process for the production of oils or other extractable substances
A device for the production of oils by pressing and extracting a raw material containing oleiferous or extractable substances in the presence of a liquid or supercritical extraction agent. The...
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5843499 |
Corn fiber oil its preparation and use
An oil extractable from corn fiber contains ferulate esters, in particular sitostanyl ester, which has been shown to have cholesterol-lowering activity. The oil is extracted by a novel process...
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5811563 |
Process for the fractionation of wool wax acid mixtures
Disclosed is a process for the fractionation of wool wax acid mixtures by dissolving the starting material in a polar organic solvent (mixture). The dissolved wool wax acid mixture is treated at a...
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5795969 |
Soybean vegetable oil having elevated concentrations of both palmitic acid and stearic acid
A soybean vegetable oil obtained by crushing and extraction from mature soybean seeds is provided in which the endogenously formed concentrations of both palmitic acid (C16:0) and stearic acid...
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5739364 |
Method for extracting fatty components from cooked foods
A method for removal of selected substances from carbonaceous material by use of a solvent is provided comprising: (a) introducing the carbonaceous material containing the selected substances into...
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