Walter et al., 1984. J. Agric. Food Chem., 32 (4): 695–699 Document reference Walter, W. M. Jr.; Collins, W. W.; Purcell, A. E., 1984. Sweet potato protein: a review. J. Agric. Food Chem., 32 (4): 695–699Web https://doi.org/10.1021/jf00124a001Citation key Walter et al., 1984Datasheets Sweet potato (Ipomoea batatas) by-products