id	keyword
american_scientific_journal-8314	cinnamon
american_scientific_journal-8314	oil
american_scientific_journal-8314	bark
american_scientific_journal-8314	research
american_scientific_journal-8314	compounds
american_scientific_journal-8314	sunscreen
american_scientific_journal-8314	oils
american_scientific_journal-8314	chemical
american_scientific_journal-8314	flores
american_scientific_journal-8314	journal
american_scientific_journal-8314	cinnamomum
american_scientific_journal-8314	cinnamaldehyde