Recent advances in soy protein extraction technology |
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| Authors: | Yuan Zhao Ran Tian Zejian Xu Lianzhou Jiang Xiaonan Sui |
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| Affiliation: | College of Food Science, Northeast Agricultural University, Harbin, China |
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| Abstract: | Protein extraction from soybeans is a vital part of the soy industry. Traditionally, the extraction of soy protein has been done by alkaline extraction and isoelectric precipitation. With the advancement of technology, more extraction techniques have been developed, and are superior to this traditional method. In this review, the composition and classification of soy protein are summarized. Next, the current emerging technologies for soy protein extraction are highlighted. Three extraction technologies, namely reverse micellar, enzyme-assisted and membrane ultrafiltration, are reviewed in detail. Finally, the research prospects and trends of soy protein extraction technology are also summarized. |
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| Keywords: | enzyme-assisted membrane ultrafiltration reverse micellar soy protein extraction technology |
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