id	keyword
afs-71262	substances
afs-71262	acid
afs-71262	method
afs-71262	membrane substances
afs-71262	boiling
afs-71262	crude
afs-71262	fibre
afs-71262	water
afs-71262	determination
afs-71262	cell
afs-71262	protein
afs-71262	paloheimo
afs-71262	vegetable
afs-71262	residue
afs-71262	material