1Nutrient Data Laboratory, ARS, USDAAmerican Indian/Alaskan Native Database - Navajo Foods 1999-2000 , 2000 Beltsville
2Gu, L., Kelm, M.A., Hammerstone, J.F., Beecher, G., Holden, J., Haytowitz, D., Gebhardt, S., and Prior, R.L. Concentrations of proanthocyanidins in common foods and estimations of normal consumption. , 2004 J. Nutr. 134
a Serving weight is based on limited samples and may vary widely.