id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-6572		cet-6572		6	.pdf	application/pdf	3442	163	56	After this period, the immobilized enzyme activity with and without heptane showed no change until the 13th day and then there was a decrease of the enzyme with the solvent, where on the 30th, the fall in immobilized enzyme activity in organic solvent was about 30 % compared with the control (Figure 1). One unit of enzyme activity was defined as µmol of acid released per min under the assay conditions.	cache/cet-6572.pdf	txt/cet-6572.txt