Laboratorní metody detekce vitamínu C

Dichlorophenolindophenol (DCPIP)

• Calculated by measuring the volume of the sample required to decolorize a solution of dichlorophenolindophenol (DCPIP)
• Calibrating the results by comparison with a known concentration of vitamin C [12]
• vitamin C content of a food sample
• Fruit juice aj.

Serum or blood plasma

• Reflect recent dietary intake rather than total body content
• Serum or blood plasma concentrations
• Follow a circadian rhythm
• Reflect short-term dietary impact [12]