Recovery of Sweet Potato Protein Materials from the Starch Waste

Li Xia Hou; Yang Bo Wang; Shu Chang Zhao; Jun Ming Ji; Xiao Lei Shang

doi:10.4028/www.scientific.net/AMR.634-638.1523

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Studies of Rice Flour Gelation in the Processing of Rice Noodles
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Recovery of Sweet Potato Protein Materials from...

Recovery of Sweet Potato Protein Materials from the Starch Waste

Abstract:

Recovery of sweet potato protein materials from the starch waste was studied in the paper. Ultrafiltration followed with alkaline extraction and acid precipitation by adjusting pH through lactic fermentation, had the highest extraction rate (40.81%). While ultrafiltration followed with alkaline extraction and acid precipitation by adjusting pH with HCl yielded the protein material with the highest protein content (73.68 %), these two procedures provide good alternatives for different purpose.

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Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

1523-1527

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.1523

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Online since:

January 2013

Authors:

Li Xia Hou, Yang Bo Wang, Shu Chang Zhao, Jun Ming Ji, Xiao Lei Shang

Keywords:

Recovery, Starch Waste, Sweet Potato Protein

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