id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13105		cet-13105		6	.pdf	application/pdf	3663	148	49	To overcome this problem, an alternative source of urease enzyme can be employed, such as from plant seeds, particularly, as a new possibility, from soybeans. 2.2 Enzymatic solution (ES): urease extraction Several sources of urease enzyme were tested as derived as agro-food waste: tomato seeds, watermelon seeds, and soybean seeds (the latter expired and therefore not usable for food purposes).	cache/cet-13105.pdf	txt/cet-13105.txt