Soluble canola protein isolate production from protein micellar mass

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United States of America Patent

PATENT NO 9115202
APP PUB NO 20110172396A1
SERIAL NO

12737533

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Abstract

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A soluble canola protein isolate is prepared from canola protein micellar mass by solubilizing the protein micellar mass in a calcium salt solution, preferably a calcium chloride solution, followed by dilution of the resulting canola protein solution. Following removal of the precipitate phytic acid, the aqueous canola protein solution is concentrated, optionally diafiltered, and acidified to a pH of about 2.5 to 4.0 to produce an acidified clear canola protein solution, which may be concentrated, subjected to a color removal step and dried. The canola protein isolate so formed is soluble, transparent and heat stable in an acid aqueous environment and also is soluble at natural pH, without precipitation of protein.

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Patent Owner(s)

Patent OwnerAddress
BURCON NUTRASCIENCE (MB) CORP1388 WALLER AVENUE WINNIPEG MB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Green, Brent E Winnipeg, CA 94 338
Schweizer, Martin Winnipeg, CA 145 558
Segall, Kevin I Winnipeg, CA 128 495

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