3-NT	3-nitrotyrosine
AA	ascorbic acid
AV	avicularin (quercetin 3-O-α-L-arabinofuranoside
C-ELISA	the competitive enzyme-linked immunosorbent assay
CHA	chlorogenic acid
CVDs	cardiovascular diseases
CYE	Cyanidin chloride equivalents
DCA	3-(3′,4′-dihydroxyphenyl)propionic acid (dihydrocaffeic acid)
DEF	diethyl ether fraction
dw	dry weight
EAF	ethyl acetate fraction
GAE	Gallic acid equivalents
H2O2	hydrogen peroxide
HOCl	hypochlorous acid
HMW	high molecular weight
JU	juglanin (kaempferol 3-O-α-L-arabinofuranoside)
KA	kaempferol
KT	kaempferitrin (kaempferol 3,7-di-O-α-L-rhamnopyranoside)
LOOH	lipid hydroperoxides
MED	defatted methanol-water (7:3, v/v) extract
MQ	miquelianin (quercetin 3-O-β-D-glucuronopyranoside)
MW	molecular weight
NEAC	non-enzymatic antioxidant capacity of plasma
NO•	nitric oxide
ONOO−	peroxynitrite
O2•−	superoxide anion
OH•	hydroxyl radical
PA2	proanthocyanidin A2
PAA	2-(3′,4′-dihydroxyphenyl)acetic acid
p-CA	p-coumaric acid
PCA	protocatechuic acid
PPA	3-(4′-hydroxyphenyl)propionic acid
QU	quercetin
ROS	reactive oxygen species
SDS-PAGE	sodium dodecyl sulfate-polyacrylamide gel electrophoresis
TAC	total content of phenolic acids (HPLC-PDA)
TBARS	thiobarbituric acid-reactive substances
TFC	total flavonoid content (HPLC-PDA)
TPA	total proanthocyanidin content (n-butanol/HCl assay)
TPC	total phenolic content (Folin-Ciocalteu assay)
TPH	total phenolic content (HPLC-PDA-fingerprint)