Simonne, A. H.; Smith, M.; Weaver, D. B.; Vail, T.; Barnes, S.; Wei, C. I. Retention and Changes of Soy Isoflavones and Carotenoids in Immature Soybean Seeds (Edamame) during Processing. Journal of Agricultural and Food Chemistry. 2000, 48 (12): 6061–9. PMID 11141271. doi:10.1021/jf000247f.
Simonne, A. H.; Smith, M.; Weaver, D. B.; Vail, T.; Barnes, S.; Wei, C. I. Retention and Changes of Soy Isoflavones and Carotenoids in Immature Soybean Seeds (Edamame) during Processing. Journal of Agricultural and Food Chemistry. 2000, 48 (12): 6061–9. PMID 11141271. doi:10.1021/jf000247f.