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Class 426/257 - By organic color remover


Subclass of Class 426 - Food or edible material: processes, compositions, and products
Definition: Processes in which the color remover is an organic material.
No. of patents: 11
Last issue date: 09/28/2004


NumberTitleIssue Date
6797303Carotenoid extraction process
Carotenoids are extracted from plant matter by mixing the plant matter and water to obtain a mixture of no greater than 10° Bx, crushing the mixture to obtain a pulp and a serum, and extracting the pulp to obtain a carotenoid containing plant oleoresin. ...
09/28/2004
6120820Method of modifying the color of a dairy material
A method of producing a reduced color dairy product that includes separating a dairy material into a first portion and a second portion, the first portion including at least about 30 weight percent, as determined by high pressure liquid chromatography at ...
09/19/2000
5620726Process for coloring olives
A process for coloring olives, using an aqueous erythrosine solution as the colorant....
04/15/1997
5085880Process for the preparation of bleached vegetable pulps
Preparation of bleached and dried vegetable pulps, wherein the bleaching by means of hydrogen peroxide is carried out simultaneously by the vaporization of the water of the pulp by means of a dry gaseous atmosphere circulating in contact with said pulp....
02/04/1992
5004570Oil bleaching method and composition for same
The present invention contemplates a method for treating oils having undesirable color impurities and an oil bleaching composition suitable for use in this method. The method comprises contacting the oil with the oil bleaching composition for a time perio...
04/02/1991
4594250Extraction of fruit, vegetable and meat products with a polyether-based polymer
Fruit, vegetable and meat products and their derivatives are exposed in liquid and/or gaseous form to a polyether-based polymer to extract ingredients therefrom. The products and derivatives may be for human consumption or may be in the effluent of a food...
06/10/1986
4431677Process 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, water-washing to remove soluble carbohydrates, contacting with alcoho...
02/14/1984
4363820Process for preparing canned tuna fish
A process and a composition used in preparing canned tuna fish which results in the canned tuna having improved product characteristics. Casein is treated with alkali metal hydroxide and a quantity of water. The treated casein is placed in a sealable cont...
12/14/1982
4169159Decoloring of pea flour
A method of removing orange-brown color causing constituents from yellow pea flour in the manufacture of a high protein pea flour wherein the flour is heat treated including the steps of extracting the flour with a solvent comprising a C1, C2 or C3 monohy...
09/25/1979
4156024Process for preparing a soluble tea product
Raw tea tannins which are cold-water insoluble are catalytically oxidized to improve their solubility. The oxidized tannins may then be employed in tea beverage products which are more convenient and desirable....
05/22/1979
3985903Process for treatment of fish meat to produce raw material for production of powdered fish meat retaining fresh meat activity
Fish meat as raw material suitable for the manufacture of fish meat powder retaining fresh meat activity is obtained by subjecting low fat fish meat to a bleaching using an aqueous solution of a fatty acid ester of sugar alcohol or sucrose or a mixture th...
10/12/1976
 
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