Burcon Nutrascience (mb) Corp.

Burcon Nutrascience Corp.

James Logie

Brent Everett Green

Kevin I Segall

Martin Schweizer

Radka K Milanova

Sarah Medina

Brandy Gosnell

Brent E Green

Radka Milanova

Canola protein isolates are provided which contain both albumin and globulin protein fractions that are soluble, transparent and heat stable in an acidic aqueous environment. The canola protein isolates are completely soluble in water at low pH, low in phytic acid and useful in products for human consumption, pet foods and aquaculture.

Soluble canola protein isolate production ('nutratein')

Canola protein isolates are provided which contain both albumin and globulin protein fractions that are soluble and parent in an acidic aqueous environment. The canola protein isolates are completely soluble in water at low pH, low in phytic acid and useful in products for human consumption, pet foods and aquaculture.

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.

Production of soluble protein solutions from soy ('S701')

Canola protein isolates are provided which contain both albumin and globulin protein fractions that are soluble and transparent in an acidic aqueous environment. The canola protein isolates are completely soluble in water at low pH, low in phytic acid and useful in products for human consumption, pet foods and aquaculture.

Method of producing a canola protein isolate

Production of soluble protein solutions from soy ('S701' CIP)

Flax protein isolates are obtained in a procedure in which flax oil seeds are initially extracted to remove mucilage therefrom prior to crushing to recover the oil and produce a meal. The flax protein meal then is processed to recover a flax protein isolate therefrom.

Process for preparation of flax protein isolate

A new canola protein isolate is provided along with a new canola protein. The new canola protein isolate is obtained from the supernatant from the production of a canola protein micellar mass and contains a predominance of 2S protein, The canola protein isolate derived from PMM contains a predominance of a 7S protein. Compositions of the canola protein isolate are provided.

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Winnipeg, Canada

James Logie