ANR	Anthocyanidin reductase
AP2/ERF	APETALA2/ethylene response factor
APX	Ascorbate peroxidase
CAT	Catalase
CL	Cellulase
CHI	Chalcone isomerase
DFR	Dihydroflavonol 4-reductase
ERFs	Ethylene response factors
FLS	Flavanol synthase
F3H	Flavanone 3-hydroxylase
AOMT	Flavonoid 3′,5′-methyltransferase
GR	Glutathione reductase
OIV	International Organization of Vine and Wine
LAR	Leucoanthocyanidin reductase
LDOX	Leucoanthocyanin dioxygenase
MDA	Malondialdehyde
PRs	Pathogenesis related proteins
PL	Pectate lyase
PE	Pectinesterase
POD	Peroxidase
PAL	Phenylalanine ammonia lyase
PG	Polygalacturonase
PPO	Polyphenol oxidase
ROS	Reactive oxygen species
° Brix	Soluble, Solid content
STS	Stilbene synthase
SOD	Superoxide dismutase
SAR	Systemic acquired resistance
TIL	Temperature-induced lipocalin
UFGT	UDP-glucose: flavonoid 3-O-glucosyltransferase
XTH	Xyloglucan endotransglycosylase/hydrolase
β-GAL	β-galactosidase