|
Match
|
Document |
Document Title |
|
|
7560131 |
High solubility composition with high isoflavone concentration and process of producing same
It is intended to provide a composition containing isoflavones which has a high purity and yet is highly soluble in water in a natural state without adding any solubilizers or subjecting to...
|
|
|
7303777 |
Method for continuously making kettle style potato chips
A continuous cooking process is disclosed that mimics the U-shaped temperature-time profile produced by a batch kettle fried potato chip operation. Potato slices are placed into hot oil in a flume...
|
|
|
7250185 |
Process for reducing the concentration of undesired compounds in a composition
A process for treating a composition comprising one or more undesired compounds and one or more desired compounds so as to reduce the concentration of the one or more undesired compounds is...
|
|
|
6224847 |
Process for the extraction of a compound by a fluorocarbon compound
A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is disclosed. The process comprises the steps of (1)...
|
|
|
6106876 |
Foodstuffs preserving packaging
A foodstuff preserving packaging comprising a packaging substrate having a layer of a bonding agent including at least one foodstuff preservative.
|
|
|
6096359 |
Polyphenol fractions of tea, the use thereof and formulations containing them
The present invention relates to the preparation of novel polyphenol fractions of Camellia sinensis (tea), the use thereof and formulations containing them. The invention relates specifically to...
|
|
|
5989557 |
Process for extracting polyphenol fractions of tea and compositions produced therewith
The present invention relates to the preparation of novel polyphenol fractions of Camellia sinensis (tea), the use thereof and formulations containing them. The invention relates specifically to...
|
|
|
5658571 |
Process for extraction and use of fenugreek (Trigonella foenumgraecum)
A process for preparing debitterised powder of the seed of the plant Fenugreek (Trigonella Foenumgraecum). The debitterised powder of the seed and formulations containing the debitterised powder of...
|
|
|
5288511 |
Supercritical carbon dioxide decaffeination of acidified coffee
The present invention provides a method of decaffeinating green coffee beans without adversely affecting their acidity or the flavor of coffee beverages produced from them. The invention also...
|
|
|
5153015 |
Decaffeinating coffee and tea
A process and apparatus for extracting ingredient substances from natural products by means of a pressurized fluid, particularly for decaffeinating tea leaves by means of carbon dioxide, wherein...
|
|
|
5114728 |
Process for decaffeinating green coffee beans
A simple, reliable process for decaffeinating green coffee beans to a high degree while avoiding denaturation of the green coffee beans includes wetting the green coffee beans to a high water...
|
|
|
5089280 |
Process for decaffinating green coffee beans
A simple, reliable process for decaffeinating green coffee beans to a high degree while avoiding denaturation of the green coffee beans includes wetting the green coffee beans to a high water...
|
|
|
5087468 |
Process for aromatization of treated tea
Moistened black tea is decaffeinated using carbon dioxide as a solvent. The mixture consisting of caffeine, water, aroma constituents and gaseous carbon dioxide obtained in the course of the...
|
|
|
5018540 |
Process for removal of basic materials
A process is provided for the selective removal of basic materials from plant products, in particular, for removing nicotine from tobacco without materially affecting the content of the other...
|
|
|
4922812 |
Device for continuously decaffeinating raw coffee
A device for continuously decaffeinating raw coffee includes a first extractor having at least one cell for use in a first treatment stage where raw coffee is preswollen by a swelling fluid that is...
|
|
|
4877631 |
Process for recovering caffeine absorbed in activated carbon, and a process for decaffeinating coffee
A process for recovering from caffeine-loaded activated carbon by treatment f the loaded carbon with an acid. According to the present invention, activated carbon is treated with a compound having...
|
|
|
4861607 |
Removal of xanthine stimulants from cocoa
Xanthine stimulants are extracted from a cocoa material containing a fat by adding water to the cocoa material for swelling it with at least 0.1 part by weight of water per part by weight of cocoa....
|
|
|
4861594 |
Guarana seed extract and method of preparation
A method of preparing a composition capable of inhibiting platelet aggregation in mammalian blood induced by adenosine diphosphate or arachidonic acid, which comprises forming an aqueous extract of...
|
|
|
4837038 |
Decaffeination process
Caffeine-containing vegetable materials are decaffeinated by contacting the vegetable materials with a substantially laminar flow of a fatty material having a superficial velocity of at least about...
|
|
|
4820537 |
Method for decaffeinating coffee with a supercritical fluid
A method of extracting caffeine from green coffee beans whereby an essentially caffeine-free supercritical fluid is continuously fed to one end of an extraction vessel containing green coffee beans...
|
|
|
4818552 |
Process for recovering caffeine adsorbed to activated carbon
This invention relates to a process for recovering caffeine from laden acated carbon by treating the laden activated carbon with an organic acid. In order to achieve good extraction efficiencies,...
|
|
|
4714617 |
Procedure for segregation of mixture of substances containing organic components
Mixtures of substances containing organic components are segregated by extraction with a gaseous solvent in high pressure extraction. One additive component is admixed to the charged solvent,...
|
|
|
4683063 |
Method for carrying out extractions in subterranean well
The present invention relates generally to improvements in processes and apparatus for effecting solvent extractions using liquefied gas or gases in the supercritical state as the solvents and...
|
|
|
4562083 |
Decaffeination of green coffee with n-butyl acetate
Green coffee may be decaffeinated by extracting caffeine from either green coffee or an aqueous extract of green coffee by means of n-butyl acetate. Improved selectivity for caffeine is evidenced...
|
|
|
4545998 |
Multi-phase liquid solvent decaffeination
The process disclosed herein decaffeinates an aqueous caffeine feed solution by contacting it with a multi-phase extractant which comprises a continuous phase of a liquid, water-immiscible,...
|
|
|
4515695 |
Extraction of substances from aqueous solution
Extraction of dissolved substances from aqueous solution by contacting the solution with a mixture of fluorocarbon solvents comprising normally gaseous monochlorodifluoromethane and normally liquid...
|
|
|
4495211 |
Process for the decaffeination of green coffee beans
A process for the decaffeination of green coffee beans by the extraction, process stage (a), of soaked green coffee beans with an equilibrium extract of coffee beans, from which extract caffeine...
|
|
|
4486453 |
Desolventizing process
This invention relates to a method for removal of residual solvent from decaffeinated coffee beans. In particular, differential pressure stripping comprises a method of flash evaporation of solvent...
|
|
|
4474821 |
Accelerated decaffeination process
This invention relates to an improved countercurrent extraction process for accelerated decaffeination of coffee beans, and to the novel decaffeinated coffee product generated thereby. In...
|
|
|
4472443 |
Aprotic solvent decaffeination
The process disclosed herein is capable of decaffeinating green coffee beans at a moisture content near that employed for shipping and storage. The green coffee beans are contacted with dimethyl...
|
|
|
4472442 |
Decaffeination process
The process described herein improves the decaffeination of both wet and dry green coffee beans with a liquid or supercritical carbon dioxide extractant by dissolving dimethyl sulfoxide in the...
|
|
|
4465699 |
Decaffeination process
A process for producing a decaffeinated vegetable material, such as coffee or tea in aqueous extract or solid form, for use in preparation of beverages, which comprises: (a) contacting a...
|
|
|
4446162 |
Decaffeination of a coffee extract
A process for decaffeinating and aqueous coffee extract involves contacting the extract with a fatty solvent while concurrently vacuum distilling a portion of the water initially present from the...
|
|
|
4431677 |
Process for producing a pineapple core bulking agent
The invention relates to a process for producing a pineapple core bulking agent comprising coarsely grinding or slicing pineapple core to obtain particles or slices of 1/4 inch or less,...
|
|
|
4430353 |
Low-grade coffee
A method of lessening the off-flavor notes of low-grade roasted coffee is disclosed. Low-grade green coffee is contacted with a fatty material, preferably a triglyceride, for a period of time...
|
|
|
4409253 |
Recovery of noncaffeine solubles in an extract decaffeination process
An improved extract decaffeination process. Roast coffee extract is contacted with a water-immiscible organic solvent to form decaffeinated extract and caffeine-containing spent solvent. The spent...
|
|
|
4322445 |
Process for decaffeinating coffee
The invention involves a process for the decaffeination of coffee, wherein--usually moistened--coffee is exposed to a circulating medium essentially composed of a compressed gas and an entrainer;...
|
|
|
4315036 |
Process for decaffeinating tea
An aqueous extract of tea, containing native tea tannins and caffeine, is cooled to provide an aqueous solubles phase containing cold-water soluble components of the extract, including a minor...
|
|
|
4308291 |
Process for decaffeinating green coffee
A process for decaffeinating green coffee comprising treating green coffee with at least one acetal of the general formula ##STR1## wherein R 1 is a hydrogen atom or a methyl group and R 2 and R...
|
|
|
4279937 |
Liquid extract decaffeination with benzyl alcohol containing mixtures
Liquid coffee extracts are decaffeinated using a solvent system which comprises benzyl alcohol.
|
|
|
4276315 |
Method for decaffeinating coffee
Liquid propane, liquid butane or mixtures thereof at a temperature of from 30° C. to 95° C. is employed to selectively remove caffeine from moistened green coffee. The resulting decaffeinated...
|
|
|
4256774 |
Decaffeination process
Coffee beans are decaffeinated using a solvent system which comprises benzyl alcohol.
|
|
|
4255458 |
Method for the selective extraction of caffeine from vegetable materials
Method of removing caffeine from vegetable materials using a solvent containing two components: (a) a first component which is inherently gaseous under operational conditions, and (b) a second...
|
|
|
4237288 |
Decaffeination of fatty materials
A process is disclosed wherein the decaffeination of solutions of caffeine in fatty media is effected with hydrophilic, phenol/formaldehyde polymeric resins having phenolic functional groups. In...
|
|
|
4207352 |
Process for the decaffeination of raw coffee beans
A process for the decaffeination of raw coffee beans. Coffee beans containing 15 to 55 percent water are treated with the ester of an organic acid, in combination with a ketone.
|
|
|
4167589 |
Method for the manufacture of caffeine free black tea
A caffeine free black tea product is produced by an extraction procedure with a supercritical gas such as carbon dioxide in which first the aromatic content of the tea is extracted with dry gas,...
|
|
|
4113886 |
Membrane decaffeination
Aqueous vegetable extracts such as extracts of tea or green or roasted coffee are decaffeinated by permitting caffeine to diffuse through at least one porous, hydrophilic membrane and a...
|
|
|
4087562 |
Decaffeination of green coffee
Decaffeination of green coffee is achieved by extracting caffeine from either green coffee beans or an aqueous extract of green coffee beans by means of diethyl succinate.
|
|
|
4081563 |
Decaffeination of green coffee
A water extract of green coffee beans is dried and this dried powder is extracted with a solvent for caffeine such as ethanol. The decaffeinated solids are rehydrated and either reincorporated into...
|
|
|
4044162 |
Decaffeinated coffee of improved flavor
The flavor and aroma of decaffeinated coffee is made to more closely resemble that of undecaffeinated coffee by virtue of a process involving contacting green coffee with sucrose.
|