PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31139371-8	2019	The free radical-scavenging activity (DPPH-), ferric reducing antioxidant power (FRAP), and beta-carotene-linoleic acid assays revealed the great antioxidant potential of the jam prepared from grape peel extract, which exhibited significant levels of radical-neutralizing activity, especially as determined by the DPPH method with EC50 values ranging from 2.3 +- 0.1 to 3.9 +- 0.1 microg/ml.	radical	9-16	F11 receptor	Homo sapiens	175-178