Figure 8. Quantitative determination of anthocyanin content
(a) Anthocyanin content from light treated (6-day) bilberry
samples determined through LC-MS. The relative content expressed in
arbitrary units (AU) and was calculated by normalizing the analyte peaks
area with the dry weight of the samples (AU mg-1 DW).
Del-Delphinidins, Cyn- Cyanidins, Pet-Petunidins, Mv-Malvidins;
gal-galactoside, glu-glucoside, ara-arabinoside. (b) Total
anthocyanins expressed in mg g-1 FW of cyanidin
3-glucoside equivalents after 12 days of spectral light treatment.
Different letters denote significant differences among groups analyzed
by one-way ANOVA followed by Turkey’s post hoc test (p-value
<0,05).