id	keyword
fens-1303	food
fens-1303	starch
fens-1303	potato
fens-1303	content
fens-1303	journal
fens-1303	livingstone
fens-1303	tubers
fens-1303	values
fens-1303	properties
fens-1303	starches
fens-1303	cultivars
fens-1303	volume
fens-1303	potatoes
fens-1303	issue
fens-1303	xxiii
fens-1303	environment