Skip to main content
. 2020 Mar 26;15(3):e0230506. doi: 10.1371/journal.pone.0230506
kJ per 100g Price per 100g own-PE [fruit - fruit] cross-PE [Fruit-vegetables/cereals]
Fruit 150 $0.40 -1
Vegetables 150 $0.50 0.30
Cereals 500 $1.00 -0.05