Plant material
‘Désirée’ potatoes which have a yellow flesh and a
purple skin were grown in Portugal. Samples were
supplied ready processed and packed by the firm
‘Interbatata’. Potatoes were automatically peeled by
abrasion, manually selected for visual defects, immediately
washed and vacuum-packed. Potatoes were left
whole in order for them to be used in a variety of
different ways for cooking.