id	keyword
biotropia-71	xylan
biotropia-71	xylanase
biotropia-71	bisma
biotropia-71	hawaii
biotropia-71	activity
biotropia-71	corncob
biotropia-71	streptomyces
biotropia-71	234p-16
biotropia-71	cation
biotropia-71	skk1
biotropia-71	production
biotropia-71	strain