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11º ALCOHOLIC STRENGTH

LEGAL LIMIT 8º - 15º

FREE SULPHUR DIOXIDE 35,84 mg/L

TOTAL SULPHUR DIOXIDE 32 mg/L

 

LEGAL LIMIT 160 mg/L

pH = 3,22

LEGAL LIMIT 2,7 - 3,8

TOTAL ACIDITY mg tartaric acid/L = 5,4 mg/L

LEGAL MINIMUM 4,5 mg/L

PAPER CHROMATOGRAPHY
MALIC AND LACTIC ACID

 

VISIBLE SPECTROSCOPY

DILUTION 1:10

UV max 550 nm

optical path lenght 0,4 cm

 

Wavelength         Absorvance

420 nm            0,229

520 nm            0,439

620 nm            0,123

 

ULTRAVIOLET SPECTROSCOPY

DILUTION 1:100

UV max 280 nm

optical path lenght 0,4 cm

 

Wavelength         Absorvance

280 nm            3,39

 

 

 

 

TOTAL INDEX POLIPHENOLS (TIP) 34

RECOMENDED 36 - 40

CROMATIC INDEX 5,98

 

HUE

BY O.I.V. 0,08

BY SUDRAUD 0,11

RECOMENDED 0,5 - 0,7

 

 

Ca Concentration in our wine

Absorbance 0,365

Concentartion (Dilution 2:10)  68,5 mg/L

Na Concentration in our wine

Absorbance 18

Concentartion (Dilution 2:10)  21,9 mg/L

Aventura - Mavi Phoenix
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