Production of soy protein concentrates/isolates: traditional and membrane technologies

被引：47
作者：
Alibhai, Zaileen
Mondor, Martin
Moresoli, Christine
Ippersiel, Denis
Lamarche, Francois [1 ]
机构：
[1] AAC, Food Res & Dev Ctr, St Hyacinthe, PQ J2S 8E3, Canada
[2] Univ Waterloo, Dept Chem Engn, Waterloo, ON N2L 3G1, Canada
来源：
DESALINATION | 2006年 / 191卷 / 1-3期
关键词：
electrodialysis; fouling; resistances; soy proteins; ultrafiltration;
D O I：
10.1016/j.desal.2005.05.026
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Production of soy protein concentrates (SPC)/isolates (SPI) by traditional acidic precipitation, ultrafiltration, electro-acidification and a novel approach combining electro-acidification and ultrafiltration is reviewed. In the context of the development of a combined electro-acidification ultrafiltration process, the impact of electroacidification on the filtration performance of soy protein extracts is investigated. The filtration performance is assessed for a two step process, diafiltration and concentration, using a flat sheet tangential flow system. Effect of feed concentration, membrane molecular weight cut-off and feed pH during filtration will be discussed.
引用
收藏
页码：351 / 358
页数：8
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