id	keyword
brj-22496	primula
brj-22496	oil
brj-22496	veris
brj-22496	subsp
brj-22496	flower
brj-22496	leaf
brj-22496	primula veris
brj-22496	methanol
brj-22496	columnae
brj-22496	compounds
brj-22496	extracts
brj-22496	oils
brj-22496	acid
brj-22496	samples