Production of soluble protein solutions from soy (“S701”)

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United States of America Patent

PATENT NO 8691318
APP PUB NO 20100098818A1
SERIAL NO

12603087

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Abstract

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A soy protein product, which may be an isolate, produces transparent heat-stable solutions at low pH values and is useful for the fortification of soft drinks and sports drinks without precipitation of protein. The soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution, separating the aqueous soy protein solution from residual soy protein source, adjusting the pH of the aqueous soy protein solution to a pH of about 1.5 to about 4.4 to produce an acidified clear soy protein solution, which may be dried, following optional concentration and diafiltration, to provide the soy protein product.

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Patent Owner(s)

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

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gosnell, Brandy Winnipeg, CA 41 131
Green, Brent E Warren, CA 94 338
Logie, James Winnipeg, CA 19 146
Medina, Sarah Winnipeg, CA 62 105
Schweizer, Martin Winnipeg, CA 145 558
Segall, Kevin I Winnipeg, CA 128 495

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