Flavonoid Content of U.S. Fruits, Vegetables, and Nuts JAMES M. HARNLY,*,† ROBERT F. DOHERTY,† GARY R. BEECHER,† JOANNE M. HOLDEN,§ DAVID B. HAYTOWITZ,§ SEEMA BHAGWAT,§…
USDA Database for the Flavonoid Content of Selected Foods Prepared by the Nutrient Data Laboratory Food Composition Laboratory Beltsville Human Nutrition Research Center…