Grapes And Juice

 

Test Description Method
Balling FTIR, refractometry
pH FTIR, potentiometry
Titratable acidity FTIR, titration
Tartaric acid Spectrophotometry
Malic acid FTIR, enzymatic
Potassium AA
Glucose FTIR, enzymatic
Fructose FTIR, enzymatic
YAN (NOPA+NH4) Calculation
NOPA FTIR, spectrophotometry
NH4 FTIR, enzymatic