GLRaVs	Grapevine leaf roll-associated virus
GLRaV-3	Grapevine leaf roll-associated virus 3
EFHM	Eastern foot of the Ningxia Helan Mountains
DG	Disease group
CK	Control group
UHPLC	Ultra-high performance liquid chromatography
ESI	Electrospray ionization
TOF	Time-of-flight
HPLC	High-performance liquid chromatography
DAD	Diode array detector
HS-SPME	Headspace solid-phase microextraction
GC-MS	Gas chromatography–mass spectrometry
PCA	Principal component analysis
SBW	Single-berry weight
TD	Transverse diameter
LD	Longitudinal diameter
EGCG	Epigallocatechin gallate
EGC	Epigallocatechin
EC	Epicatechin
CAT	Catechin
WDG	Wines of the disease group
WCG	Wines of the control group