Red Wine Age Estimation by the Alteration of Its Color Parameters: Fourier Transform Infrared Spectroscopy as a Tool to Monitor Wine Maturation Time

Table 1

Samples and containers per vintage (V1: 2012; V2: 2013).

Grape variety	Container	Samples
		3 months	6 months	9 months	12 months
Kotsifali/Mandilari	Inox tank
	Inox tank with oak chips
	French oak
	American oak
	Acacia
	Chestnut
Sum of samples for both varieties