id	keyword
fens-970	food
fens-970	doi
fens-970	polyphenols
fens-970	acid
fens-970	plants
fens-970	volume
fens-970	suceava
fens-970	issue
fens-970	effects
fens-970	xxii
fens-970	safety
fens-970	environment
fens-970	carlina
fens-970	content
fens-970	cancer
fens-970	compounds
fens-970	centaurea
fens-970	acaulis
fens-970	quercetin
fens-970	area
fens-970	study
fens-970	diseases
fens-970	journal
fens-970	kaempferol
fens-970	flora
fens-970	flowers
fens-970	fruits
fens-970	rosmarinic
fens-970	county
fens-970	jacea
fens-970	studies
fens-970	university
fens-970	extracts
fens-970	leaves
fens-970	amariei
fens-970	antioxidant
fens-970	cel
fens-970	sorbus