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7527819 |
Packaged tea drink
This invention relates to packaged tea beverages, which contain the following ingredients: (A) from 0.05 to 0.5 wt. % of non-polymer catechins, (B) magnesium, and (C) water-insoluble solid...
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7524526 |
Process for producing high purity isoflavones
A process for the production of a high purity isoflavone composition is disclosed. The process involves subjecting plant material to a primary chromatographic step to obtain an isoflavone enriched...
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7435256 |
Method and apparatus for controlled delivery of active substance
The invention relates to a method and device for coating a device with time-release drugs by providing a plurality of micro coated pellets having different release rates on the surface of the...
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7374787 |
Stabilized, aqueous silicon dioxide dispersion
An aqueous dispersion, having a silicon dioxide powder having a silicon dioxide content of 10 to 60 wt.%, wherein the aqueous dispersion is stable in the pH range of 2 to 6, the aqueous dispersion...
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7316825 |
Filter aid used in alluviation
A filter aid for use in connection with the filtration of liquids is provided. In particular, a filter useful in connection with the filtration of beer is provided. In addition, a method of...
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7229655 |
Composition of, and process for using, silica xerogel for beer stabilization
A silica xerogel, a process for making it, and a process for using it to reduce chill haze in beer includes incorporation in the xerogel of one or more alkali metals, optionally in combination with...
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7157603 |
Method for the separation of oligomeric N-substituted (meth)acrylamide compounds and conjugates thereof which are reversibly thermally precipitating
The method of separating reversibly thermally precipitable oligomeric N-substituted (meth)acrylamides and conjugates thereof from aqueous solution includes thermally precipitating the oligomeric...
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7153534 |
Premix composition for clarifying beer
A premix composition for clarifying beverages like beer includes, by weight, (a) about 40 to 90%, preferably 60–85%, of silica xerogel having less than 10% water therein, preferably 5% or less,...
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7008652 |
Method for production of a flavorless malt base
A flavorless, odorless and colorless malt base is produced by preheating a malt base derived from malt grains in aqueous solution in the presence of an activated charcoal absorbent to remove...
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6638551 |
Methods and compositions for purifying edible oil
The invention relates to methods and compositions for removing contaminants from edible cooking oils. Reduction in the accumulation of contaminants such as polar materials, free fatty acids,...
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6565905 |
Silica gel for stabilization treatment of beer, a method of manufacturing the silica gel and a method of the stabilization treatment of beer
There is proposed a silica gel for preventing the generation of haze in beer, a method of manufacturing the silica gel and a method of stabilization treatment of beer. The silica gel is provided...
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6555151 |
Process for making and using a low beverage soluble iron content adsorbent and composition made thereby
An adsorbent removes certain undesirable components from beverages, such as beer, and has a low beverage soluble iron (BSI) content. These undesirable components include contaminants which cause...
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6544574 |
Food preparation compositions
Disclosed are improved food preparation compositions. The compositions can include an anti-stick agent, a flavor enhancing agent, and an anti-foam agent. The compositions can be used in relatively...
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6368648 |
Adsorbent filtration system for treating used cooking oil or fat in frying operations
A process for treating used cooking oil or fat by passing the used cooking oil or fat from a used cooking oil or fat source to a holding vessel, and contacting the used cooking oil or fat with a...
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6284293 |
Method for generating oxygenated water
An apparatus 10 generates oxygenated water having a significantly reduced oxidation reduction potential (ORP). A carbon filter 100 removes particulate impurities from the water as it comes into the...
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6210732 |
Cooking oil additive and method of using
The composition of the subject invention comprises a mixture of calcium silicate and citric acid and is utilized in a method for extending the useful life of the cooking oil by blending the calcium...
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6187355 |
Recovery of used frying oils
Treatment and recovery of used frying oils uses combinations of adsorbents and antioxidants which provide unexpected improvements in used frying oil adsorptive and other properties, quality and...
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6103004 |
Matting agent based on aggregated silica
The invention relates to an aggregated silica gel which has been produced from silica gel particles having a particle size of 1 to 20μ, a surface of 200 to 1000 m 2 /g and a specific pore volume...
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5925399 |
Reduction of chocolate bloom
A process for preparing chocolate or a fat containing confectionery material which comprises incorporating from 0.01 to 0.5% by weight of a silicon dioxide into the chocolate or a fat containing...
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5912037 |
Method of removing proteins from beverages using crosslinked tannin/inorganic oxide composites
Epoxy-polymerized tannin/inorganic oxide composite particles are obtained by polymerizing the tannin with a polyepoxy crosslinking agent in situ on inorganic oxide particles. The compositions of...
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5885633 |
Flavor/supplement enhancing filter and method of forming and using same
A filter is formed from a laminate of two sheets having a layer of adsorbent material and a layer of flavor enhancing material in the form of a flavor or supplement layer sandwiched between the...
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5702747 |
Process for decaffeinating aqueous caffeine-containing extracts
A process is described for decaffeinating caffeine-containing aqueous extracts with which the caffeine is extracted selectively with activated carbon fibers.
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5643624 |
Amorphous silicas
An amorphous silica has a pore volume in the range of from about 1.6 to about 2.5 cc g -1 , a mean pore diameter in the range of from about 8.0 to about 20 nm, a surface area in the range from...
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5622743 |
Stabilizing agent for beer
A stabilizing agent for beer comprising a particular amorphous silica exhibiting a large negative zeta-potential in the pH region of the beer. The amorphous silica is of the xerogel type and has a...
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5597600 |
Treatment of cooking oils and fats with magnesium silicate and alkali materials
A process for treating cooking oil or fat which comprises contacting cooking oil or fat with magnesium silicate and at least one alkali material, such as, for example, calcium hydroxide. The...
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5484620 |
Method of manufacturing stabilizing and/or filtering aids for use in the processing of liquids, especially beverages
With the method of processing liquids, fine to very fine organic and/or inorganic granular particles are used, whereby pursuant to the invention the particles are mixed and compressed together in a...
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5391385 |
Method of frying oil treatment using an alumina and amorphous silica composition
The treatment of cooking oil with a combination of alumina and amorphous silica is disclosed. This combination, preferably with a silica hydrogel and a hydrated alumina, reduces all contaminants...
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5348755 |
Extension of edible oil lifetime using activated carbons
A method and adsorbent for increasing the life of edible oils are disclosed. The present method comprises substantially continuous treatment of edible oil with activated carbon during processes...
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5326579 |
Process to remove cholesterol from dairy products
The present invention relates to a process for the removal of cholesterol from a processed or un processed dairy product, which process comprises: (a) obtaining a processed or unprocessed dairy...
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5318790 |
Polyol polyester purification
Polyol polyesters are purified by a process comprising bleaching with a specific silica gel and/or heat treatment and removal of volatile products by steam deodorization. Any steam deodorization is...
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5308631 |
Process of making alcohol-free beer and beer aroma concentrates
The process comprises bringing into contact a naturally alcoholic beer with a hydrophobic zeolite, separating the aqueous eluent phase from the adsorbent, thermally desorbing the adsorbed products,...
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5232724 |
Method for stabilizing alcoholic beverages using an aqueous suspension containing amorphous silica
Amorphous silica can be prepared in a stable and pumpable suspension, suitable for use in alcoholic beverage stabilisation, by adding a polysaccharide or inorganic gelling agent. Examples of...
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5229155 |
Process for improving secondary coffee extracts in the production of soluble coffee
In a process for deacidifying and improving the flavor of so called secondary extracts obtained in the production of instant coffees, the secondary extracts are pumped over alkaline molecular...
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5208056 |
Process for decaffeinating raw coffee
Caffeine is extracted from the raw coffee by means of an aqueous liquid and adsorbed from the latter on an adsorption agent such as activated charcoal. In order for the adsorption agent to absorb...
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5194279 |
Glucoamylase removal using nitrogen-functionalized amorphous precipitated silica
An aqueous medium in which glucoamylase is dissolved, is contacted with nitrogen-functionalized amorphous precipitated silica having a pore diameter at the maximum of the volume pore size...
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5149553 |
Beer processing and composition
A composition that provides improved chillproofing of beer and other beverages is disclosed. The composition comprises a silica gel reacted with a metal, said metal having the capability of being...
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5145706 |
Method for preparation of plasma powder and product thereof
The present invention relates to a method for preparation of plasma powder characterized by catalytic treatment of plasma with colloidal silica and subsequent powdering of the plasma. The plasma...
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5141611 |
Removing and recovering plant polyphenols
Polyphenolic substances such as food dyes, tannins, fruit juices and wine colorings are removed from a solution by adsorption onto a regeneratable adsorbent polyamide of extended surface and...
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5102676 |
Stable suspensions for filtering beer
Amorphous silica can be prepared in a stable and pumpable suspension, suitable for use in alcoholic beverage stabilisation, by adding a polysaccharide or inorganic gelling agent. Examples of...
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5077070 |
Method of making a composite filter material and its use in treating edible oils
A substantially dry filtering media for rejuvenating glyceride oils is formed by admixing a calcined metallic oxide and an expanded silicate in a tumbler having grounded, electrically conducting...
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5061502 |
Process for the removal of terpenes from essential oils
Terpenes are removed from essential oils by (a) contacting terpene-containing essential oils with a polar solid (adsorbent); (b) separating the loaded adsorbent from the liquid phase enriched...
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5055314 |
Filter aide coating for use in alcoholic beverages
Alcoholic beverages are filtered after being stabilized, e.g. with silica hydrogel. Silica hydrogel is usable as a filter aid when blended with 25% to 75% by weight of cellulose. The hydrogel...
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5039541 |
Method of producing a substantially sterol free fat or oil
A process for removing sterols and specifically cholesterol from fats or oils such as anhydrous milk fat by passing liquid fat or oil over an absorbent or adsorbent material, where the ratio of fat...
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5009906 |
Method and composition for filtering beer, ale or malt liquor to reduce multivalent metal cations
Described is a method of reducing multivalent metal cations from beer, ale or malt liquors comprising the steps of: providing an alkali metal silicate-treated finely divided diatomaceous earth...
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5008018 |
Process for the reduction in size of the pores of a filter medium for beverages
The invention relates to a process for the reduction in size of the pores of a filter medium for beverages, preferably beer. Silica sol is added to the beverage to be filtered. In order to be able...
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5006356 |
Treatment of fruit-based or vegetable-based beverages with precipitated magnesium silicate
A method of treating a fruit-based or vegetable-based beverage to remove chill haze components therefrom which comprises contacting the beverage with an effective amount of an amorphous hydrous...
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4994289 |
Aging of alcoholic beverages
An alcoholic beverage is confined in a containment vessel having an internal wall of inorganic material (glass, stone, ceramic, enamel, cement, metal) exposed to the beverage. The vessel contains...
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4968523 |
Process for preparation of shellfish extract concentrate, and shellfish extract concentrate
A shellfish extract concentrate is prepared by subjecting an extract of a shellfish (exclusive of oyster) having a solid concentration not higher than 30% by weight to an adsorption purification...
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4944953 |
Purification of hydrolysed protein with crystalline zeolite
A method of purifying hydrolysed protein compositions by contact with crystalline zeolite agglomerates is provided. A reduction in the concentration of chlorohydrins, measured as...
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4880652 |
Method of filtering edible liquids
The disclosed process provides for the treatment of edible cooking oils with a closed packet containing hydrated filtering material to absorb unwanted constituents.
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