id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
asir-1807	Fontes, Ricardo G. A.; Zuniga, Rafael M.; Sampaio, Paulo T. B.; Silva, Claudia C.	The Relationship between Elementary Chemical Composition and Extraction Method for Protium Strumosum Daly Species Resin	2019	8	.pdf	application/pdf	3592	256	65	The average of macronutrients found in natural samples (K, Mg, Ca, S and Si) was 0.0091 mg/g. In samples from the same tree, the qualitative difference is 54%, proving a discrepancy in the chemical composition of Breu, which can alter its properties.	cache/asir-1807.pdf	txt/asir-1807.txt