id	keyword
american_scientific_journal-1492	vegetables
american_scientific_journal-1492	leafy
american_scientific_journal-1492	days
american_scientific_journal-1492	0.00d
american_scientific_journal-1492	drying
american_scientific_journal-1492	vol
american_scientific_journal-1492	content
american_scientific_journal-1492	food
american_scientific_journal-1492	shadow
american_scientific_journal-1492	research
american_scientific_journal-1492	technology