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Class Information
Number: 426/425
Name: Food or edible material: processes, compositions, and products > Processes > Extraction utilizing liquid as extracting medium
Description: Processes involving the extraction of a constituent from a starting material utilizing a liquid.


Sub-classes under this class:

Class Number Class Name Patents
426/431 Liquid is aqueous 240
426/429 Liquid is organic 246
426/427 Removing caffein or tannin 86
426/426 Removing water from solid using nonglyceridic liquid 27


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
6376001 Process for removing micotoxins from a load of green coffee Apr. 23, 2002
6361815 Products comprising trihydroxystilbenes and derivatives thereof and methods for their manufacture and use Mar. 26, 2002
6350477 Food material containing antioxidant ingredient derived from citrus fruits Feb. 26, 2002
6344574 Solvent fractionation of chicken fat for making lipid compositions enriched in unsaturated fatty acid-containing triacylglycerols Feb. 5, 2002
6335043 Method for extracting soybean proteins using an enzyme Jan. 1, 2002
6331272 Method and membrane system for sterilizing and preserving liquids using carbon dioxide Dec. 18, 2001
6331253 Method and plant for tangential filtration of a viscous liquid Dec. 18, 2001
6299777 Osmotic distillation process Oct. 9, 2001
6294092 Container Sep. 25, 2001
6277428 Beverage beans and methods for their manufacture and use Aug. 21, 2001
6274189 Reduced-flatulence, legume-based snack foods Aug. 14, 2001
6268009 Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color Jul. 31, 2001
6258964 Method for extracting fat-soluble components from microbial cells Jul. 10, 2001
6242018 Cancer Chemoprotective food products Jun. 5, 2001
6225483 Cold solvent extraction process for extracting oil from oil-bearing materials May. 1, 2001
6217926 Aqueous extraction process to selectively remove phospholipid from egg yolks Apr. 17, 2001
6210679 Method for isolation of caffeine-free catechins from green tea Apr. 3, 2001
6172246 Process for extracting fatty components from cooked foods Jan. 9, 2001
6162360 Membrane process for making enhanced flavor fluids Dec. 19, 2000
6159527 Method and apparatus for infusing fruit Dec. 12, 2000
6153230 Cover scent and wild game lure Nov. 28, 2000
6132794 Infusion-drying of carrots Oct. 17, 2000
6123970 Treated peppers products having capsaicinoids removed Sep. 26, 2000
6113975 Processes for the modification of wheat gluten Sep. 5, 2000
6113965 Producing theaflavin Sep. 5, 2000
6106881 Process for preparing dough or batter product containing gliadin or glutenin extracted from wheat gluten Aug. 22, 2000
6106867 Gelatinized propolis food products Aug. 22, 2000
6096365 Beverage intermediate and method for coextracting tea leaves and other vegetable material Aug. 1, 2000
6090431 Beverage beans and methods for their manufacture and use Jul. 18, 2000
6074687 High temperature countercurrent solvent extraction of capsicum solids Jun. 13, 2000
6063910 Preparation of protein microparticles by supercritical fluid precipitation May. 16, 2000
6060060 Analgesic compositions from sweet peppers and methods of use thereof May. 9, 2000
6051271 Proteinaceous microparticles and production thereof Apr. 18, 2000
6048559 Process to remove micotoxins from a load of green coffee Apr. 11, 2000
6013304 High temperature countercurrent solvent extraction of herb or spice solids Jan. 11, 2000
5997929 Extraction process Dec. 7, 1999
5989557 Process for extracting polyphenol fractions of tea and compositions produced therewith Nov. 23, 1999
5980964 Extraction of oil from oil bearing products with a chilled liquefied normally gaseous solvent Nov. 9, 1999
5976609 Process for recovering 2-hydroxy-4-methylthiobutyric acid (MHA), MHA and its use Nov. 2, 1999
5968567 Method of preparing a food product from cruciferous sprouts Oct. 19, 1999
5958478 Filtration device for preparation of foods from food concentrates and liquids Sep. 28, 1999
5958497 Chicory extract powder products and extract production processes and apparatus Sep. 28, 1999
5932101 Process for fluid/dense gas extraction under enhanced solubility conditions Aug. 3, 1999
5932623 Process for the production of fruit polyphenols from unripe rosaceae fruit Aug. 3, 1999
5928696 Process for extracting native products which are not water-soluble from native substance mixtures by centrifugal force Jul. 27, 1999
5897866 Process for the extraction of lycopene using phospholipid in the extraction medium Apr. 27, 1999
5879733 Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color Mar. 9, 1999
5876779 Method of producing a cellulose-containing cereal extract Mar. 2, 1999
5866185 Method and device for dispensing an ingestible soluble material for further dissolving in a liquid Feb. 2, 1999
5849854 Process for recovering polyhydroxyalkanotes using air classification Dec. 15, 1998

1 2 3 4 5


 
 
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