id	keyword
american_scientific_journal-1916	vol
american_scientific_journal-1916	psychrophilic
american_scientific_journal-1916	enzymes
american_scientific_journal-1916	production
american_scientific_journal-1916	technology
american_scientific_journal-1916	journal
american_scientific_journal-1916	research
american_scientific_journal-1916	temperature
american_scientific_journal-1916	microbiol
american_scientific_journal-1916	characterization
american_scientific_journal-1916	engineering
american_scientific_journal-1916	gerday
american_scientific_journal-1916	feller
american_scientific_journal-1916	scientific
american_scientific_journal-1916	food
american_scientific_journal-1916	biotechnol