Page Banner

United States Department of Agriculture

Agricultural Research Service

Download a high-resolution (300dpi) digital image here.


 Image Number D3099-1

ARS and North Carolina State University studied several varieties of purple-fleshed sweetpotatoes (left) and discovered that they have phytochemical nutrients, called anthocyanins, in amounts comparable to those found in grapes, plums, sweet cherries, eggplant, and red radishes.


Photo by Van-Den Truong.

640 pixels wide: (d3099-1.jpg)

Please visit our Image Gallery

Last Modified: 8/13/2016
Footer Content Back to Top of Page