Martin Schweizer;Sarah Medina;James Logie;Kevin I. Segall;Brandy Gosnell;Brent E. Green
发明人:
Martin Schweizer,Kevin I. Segall,Brent E. Green,Sarah Medina,James Logie,Brandy Gosnell
申请号：
US12603087
公开号：
US08691318B2
申请日:
2009.10.21
申请国别(地区):
US
年份:
2014
代理人:
摘要：
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.
