U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

British merchant Peter Durand invented the tin can in 1810.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 426/261 - By heavy metal compound or peroxide


Subclass of Class 426 - Food or edible material: processes, compositions, and products
Definition: Subject matter in which the bleaching agent is a heavy metal
No. of patents: 15
Last issue date: 03/06/2007


NumberTitleIssue Date
7186434Pourable fatty dispersions
Liquid margarines and other pourable dispersions which contain a hardstock fat derived from plant waxes. The fat consists of a mixture of triglycerides, which fat is non-hydrogenated and contains less than 10 wt. % of fatty acid residues with a chain length of 6–1...
03/06/2007
6403133Cocoa product preparation
A process for lightening the color of cocoa nibs or cocoa liquor which comprises treating the cocoa nibs or cocoa liquor with hydrogen peroxide for a period of time sufficient to lighten the color to the desired level....
06/11/2002
6348226Method for bleaching tripe using liquid bleaching agents
A tripe bleaching composition facilitating the economical processing of tripe comprising: Peracid precursor 7.5-14% by wt. Hydrogen Peroxide 9.0-46% by wt. Water balance. Th...
02/19/2002
5480788Bleaching of plant materials
A variety of plant materials adopted for processing into, e.g., low-calorie vegetable fibers and dietary flours, are bleached by (1) soaking a plant material having a moisture content of up to 50% at a temperature ranging from 20° to 100° C. with an aqu...
01/02/1996
5094866Bleaching of vegetable pulps
Extracted vegetable pulps are bleached to a high degree of whiteness, thus rendering them more attractive as food supplements, by (a) treating such pulp in an acid medium at a pH of up to 2.5 and for a period of time of at least 10 minutes, (b) next washi...
03/10/1992
5069919Process for bleaching/sanitizing food fiber
A high yield process is provided for treating lignocellulose food fiber to sanitize and bleach the fiber. The process is not only a high yield process but produces better or equivalent bleaching than alternative processes and further does not produce a wa...
12/03/1991
4855152Migration inhibitor for fats and oils for baked cakes and process for producing composite baked cake with the use of the same
Fats and oils can be prevented from migration by using, when cakes are baked, a fat which contains 10% by weight or more of a disaturated-monounsaturated mixed triglyceride wherein at least one fatty acid residue among the three constituent fatty acids th...
08/08/1989
4774096Novel fibrous product
A process for the preparation of a fibrous natural product comprising agitating an aqueous slurry of ground material from the outer seed coat of a legume, especially yellow or green field peas, to dissolve only water-soluble protein and sugar products, fi...
09/27/1988
4376130Ozonolysis of whole cardamon seeds
Whole cardamon seeds, either green or sun-dried, are subjected to ozonolysis to bleach the seed pods to an off-white color....
03/08/1983
4301182Process for producing a fish product
Red or dark meat portions of whole fish are restructured and preferably combined with light meat fillets or loins to produce a palatable, nutritious fish product. The process comprises comminuting the red meat, trim, including bellies, carcass and skin of...
11/17/1981
4301180Process for producing a fish product
Red or dark meat portions of whole fish are injected into light meat fillets or loins of fish to produce a palatable, nutritious fish product. The process comprises comminuting the red meat, trim, including bellies, carcass and skin of the fish to form a ...
11/17/1981
4301181Process for producing a fish product
Red or dark meat portions of whole fish are restructured and preferably combined with light meat fillets or loins to produce a palatable, nutritious fish product. The process comprises comminuting the red meat, trim, carcass and skin of the fish to form a...
11/17/1981
4180592Food Protein Product
Blood, red blood derivatives or blood-containing materials such as liver are decolorized for use in food or animal food products by oxidants such as hydrogen peroxide or calcium or sodium peroxide. Excess peroxide can be removed and a desirable color achi...
12/25/1979
4136204Process for bleaching dark fish meat
A process for bleaching dark fish meat such as skeletal cod threshings. The fish is bleached in the undissolved state at ambient temperature with a dilute aqueous solution of hydrogen peroxide at a pH of 10.5 to 11.5. Residual hydrogen peroxide is subsequ...
01/23/1979
4060644Bleaching
A process for bleaching dark fish meat such as skeletal cod threshings. The fish is bleached in the undissolved state at ambient temperature with a dilute aqueous solution of hydrogen peroxide containing a polyphosphate at a pH of 10.5 to 11.5. Residual h...
11/29/1977
 
Sign InRegister
Username  
Password   
forgot password?