Skip to main content
ARS Home » Office of Communications » Images » Photos » Mar05 » k11792-1


300 dpi: (k11792-1.jpg)
640 pixels wide: (k11792-1.jpg)

Image Number K11792-1

The thin outer coating—or pellicle—of Tulare walnuts is removed and later analyzed for gallic acid content.

Photo by Peggy Greb.






Please visit our Image Gallery